diff --git a/.eslintrc b/.eslintrc
index a6bbbc8..d3db0e1 100644
--- a/.eslintrc
+++ b/.eslintrc
@@ -230,6 +230,7 @@
         "ecmaVersion": 6,
         "ecmaFeatures": {
             "impliedStrict": true
-        }
+        },
+        "sourceType": "module"
     }
 }
diff --git a/CONTRIBUTE.md b/CONTRIBUTE.md
index 7b77e50..e6b89f2 100644
--- a/CONTRIBUTE.md
+++ b/CONTRIBUTE.md
@@ -35,11 +35,10 @@ Set Button in XML
 
 ######text.component.js
 ```JavaScript
-var EventData = require("tns-core-modules/data/observable").EventData;
-var Button = require("tns-core-modules/ui/button").Button;
+import { Button, EventData } from "@nativescript/core";
 
 // >> button-tap-javascript 
-exports.onTap = function(args) {
+export function onTap(args) {
     var myButton = args.object;
     console.log(myButton + " was tapped!");
 }
@@ -49,8 +48,7 @@ exports.onTap = function(args) {
 
 ######text.component.ts
 ```TypeScript
-import { EventData } from "tns-core-modules/data/observable";
-import { Button } from "tns-core-modules/ui/button";
+import { Button, EventData } from "@nativescript/core";
 
 // >> button-tap-ts 
 export function onTap(args: EventData) {
diff --git a/app/app.js b/app/app.js
index de7f4f4..12f00eb 100644
--- a/app/app.js
+++ b/app/app.js
@@ -1,19 +1,20 @@
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-var application = require("tns-core-modules/application");
-var platformModule = require("tns-core-modules/platform");
-var applicationSettingsModule = require("tns-core-modules/application-settings");
-var deepLinkDataModule = require("./shared/deep-link-data");
-if (platformModule.isIOS) {
-    var mydelegate = require("./delegate/my-delegate");
-    application.ios.delegate = mydelegate.MyDelegate;
+/*
+In NativeScript, the app.js file is the entry point to your application.
+You can use this file to perform app-level initialization, but the primary
+purpose of the file is to pass control to the app’s first module.
+*/
+import { Application, ApplicationSettings, isIOS } from "@nativescript/core";
+import { DeepLinkData } from "./shared/deep-link-data";
+if (isIOS) {
+    const mydelegate = require("./delegate/my-delegate");
+    Application.ios.delegate = mydelegate.MyDelegate;
 }
 function launchExample() {
-    var rootView = application.getRootView();
-    if (applicationSettingsModule.hasKey("gotoexample")) {
-        var value = applicationSettingsModule.getString("gotoexample");
+    const rootView = Application.getRootView();
+    if (ApplicationSettings.hasKey("gotoexample")) {
+        const value = ApplicationSettings.getString("gotoexample");
         if (value !== "") {
-            applicationSettingsModule.remove("gotoexample");
+            ApplicationSettings.remove("gotoexample");
             rootView.navigate({
                 moduleName: value,
                 clearHistory: true
@@ -21,13 +22,17 @@ function launchExample() {
         }
     }
 }
-application.on(application.resumeEvent, function (args) {
+Application.on(Application.resumeEvent, (args) => {
     if (args.android) {
-        var dld = new deepLinkDataModule.DeepLinkData("", args.android);
+        const dld = new DeepLinkData("", args.android);
         launchExample();
     }
     else if (args.ios) {
         launchExample();
     }
 });
-application.run({ moduleName: "app-root" });
+Application.run({ moduleName: "app-root" });
+/*
+Do not place any code after the application has been started as it will not
+be executed on iOS.
+*/
diff --git a/app/app.ts b/app/app.ts
index 0e355c9..00d6bfb 100644
--- a/app/app.ts
+++ b/app/app.ts
@@ -3,22 +3,20 @@ In NativeScript, the app.js file is the entry point to your application.
 You can use this file to perform app-level initialization, but the primary
 purpose of the file is to pass control to the app’s first module.
 */
-import * as application from "tns-core-modules/application";
-import * as platformModule from "tns-core-modules/platform";
-import * as applicationSettingsModule from"tns-core-modules/application-settings";
-import {Frame} from "tns-core-modules/ui/frame";
-const deepLinkDataModule = require("./shared/deep-link-data");
-if (platformModule.isIOS) {
+import { Application, ApplicationSettings, Frame, isIOS } from "@nativescript/core";
+import { DeepLinkData } from "./shared/deep-link-data";
+
+if (isIOS) {
     const mydelegate = require("./delegate/my-delegate");
-    application.ios.delegate = mydelegate.MyDelegate;
+    Application.ios.delegate = mydelegate.MyDelegate;
 }
 
 function launchExample() {
-    const rootView: Frame = <Frame> application.getRootView();
-    if (applicationSettingsModule.hasKey("gotoexample")) {
-        const value = applicationSettingsModule.getString("gotoexample");
+    const rootView: Frame = <Frame> Application.getRootView();
+    if (ApplicationSettings.hasKey("gotoexample")) {
+        const value = ApplicationSettings.getString("gotoexample");
         if (value !== "") {
-            applicationSettingsModule.remove("gotoexample");
+            ApplicationSettings.remove("gotoexample");
             rootView.navigate({
                 moduleName: value,
                 clearHistory: true
@@ -26,15 +24,15 @@ function launchExample() {
         }
     }
 }
-application.on(application.resumeEvent, (args) => {
+Application.on(Application.resumeEvent, (args) => {
     if (args.android) {
-        const dld = new deepLinkDataModule.DeepLinkData("", args.android);
+        const dld = new DeepLinkData("", args.android);
         launchExample();
     } else if (args.ios) {
         launchExample();
     }
 });
-application.run({ moduleName: "app-root" });
+Application.run({ moduleName: "app-root" });
 
 /*
 Do not place any code after the application has been started as it will not
diff --git a/app/delegate/my-delegate.js b/app/delegate/my-delegate.js
index e2e67a1..af27f87 100644
--- a/app/delegate/my-delegate.js
+++ b/app/delegate/my-delegate.js
@@ -1,5 +1,5 @@
-const deepLinkDataModule = require("../shared/deep-link-data");
-const MyDelegate = (function(_super) {
+import { DeepLinkData } from "../shared/deep-link-data";
+export const MyDelegate = (function(_super) {
     __extends(MyDelegate, _super);
 
     MyDelegate.ObjCProtocols = [UIApplicationDelegate];
@@ -14,7 +14,7 @@ const MyDelegate = (function(_super) {
 
     MyDelegate.prototype.applicationHandleOpenURL = function (application, url) {
         console.log("MyDelegate.prototype.applicationHandleOpenURL");
-        const dld = new deepLinkDataModule.DeepLinkData(url, undefined);
+        const dld = new DeepLinkData(url, undefined);
 
         return true;
 
@@ -23,5 +23,3 @@ const MyDelegate = (function(_super) {
     return MyDelegate;
 
 }(UIResponder));
-
-exports.MyDelegate = MyDelegate;
diff --git a/app/home/first-page.js b/app/home/first-page.js
index f6b5fa4..877f0fe 100644
--- a/app/home/first-page.js
+++ b/app/home/first-page.js
@@ -1,20 +1,21 @@
 // >> frame-navigate-base
-const getFrameById = require("tns-core-modules/ui/frame").getFrameById;
+import { Frame, Transition } from "@nativescript/core";
+
 // >> (hide)
-exports.navigate = function() {
+export function navigate() {
     // << (hide)
-    // Example using `getFrameById(frameId)` to get a `Frame` reference
+    // Example using `Frame.getFrameById(frameId)` to get a `Frame` reference
     // As an alternative, we could use `topmost()` method or `page.frame` property
-    const frame = getFrameById("my-frame-id");
+    const frame = Frame.getFrameById("my-frame-id");
     frame.navigate("home/second-page");
     // >> (hide)
-};
+}
 // << (hide)
 // << frame-navigate-base
 
-exports.navigateByModule = function() {
+export function navigateByModule() {
     // >> frame-navigate-module
-    const frame = getFrameById("my-frame-id");
+    const frame = Frame.getFrameById("my-frame-id");
 
     const navigationEntry = {
         moduleName: "home/second-page",
@@ -23,11 +24,11 @@ exports.navigateByModule = function() {
     };
     frame.navigate(navigationEntry);
     // << frame-navigate-module
-};
+}
 
-exports.navigateWithBackstackVisible = function() {
+export function navigateWithBackstackVisible() {
     // >> frame-navigate-backstackvisible
-    const frame = getFrameById("my-frame-id");
+    const frame = Frame.getFrameById("my-frame-id");
 
     const navigationEntry = {
         moduleName: "home/second-page",
@@ -35,11 +36,11 @@ exports.navigateWithBackstackVisible = function() {
     };
     frame.navigate(navigationEntry);
     // << frame-navigate-backstackvisible
-};
+}
 
-exports.navigateWithClearHistory = function() {
+export function navigateWithClearHistory() {
     // >> frame-navigate-clearhistory
-    const frame = getFrameById("my-frame-id");
+    const frame = Frame.getFrameById("my-frame-id");
 
     const navigationEntry = {
         moduleName: "home/second-page",
@@ -47,11 +48,11 @@ exports.navigateWithClearHistory = function() {
     };
     frame.navigate(navigationEntry);
     // << frame-navigate-clearhistory
-};
+}
 
-exports.navigateWithTransition = function() {
+export function navigateWithTransition() {
         // >> frame-navigate-transitions
-        const frame = getFrameById("my-frame-id");
+        const frame = Frame.getFrameById("my-frame-id");
 
         const navigationEntry = {
             moduleName: "home/second-page",
@@ -67,20 +68,20 @@ exports.navigateWithTransition = function() {
         // << frame-navigate-transitions
 
         // >> frame-navigate-default-transition
-        // const getFrameById = require("tns-core-modules/ui/frame").getFrameById;
-        // const myFrame = getFrameById("firstFrame");
+        // import { Frame } from "@nativescript/core";
+        // const myFrame = Frame.getFrameById("firstFrame");
         myFrame.transition = { name: "flip" };
         myFrame.navigate("main-page");
         // << frame-navigate-default-transition
 
         // >> frame-navigate-defailt-transition-app
-        // const frameModule = require("tns-core-modules/ui/frame");
-        frameModule.Frame.defaultTransition = { name: "fade" };
+        // import { Frame } from "@nativescript/core";
+        Frame.defaultTransition = { name: "fade" };
         // << frame-navigate-defailt-transition-app
-};
+}
 
 
-exports.navigatePlatformSpecificTransitions = function() {
+export function navigatePlatformSpecificTransitions() {
     // >> frame-navigate-platform-specific-transitions
     const navigationEntry = {
         moduleName: "main-page",
@@ -97,15 +98,16 @@ exports.navigatePlatformSpecificTransitions = function() {
             curve: "easeOut"
         }
     };
-    const frame = getFrameById("my-frame");
+    const frame = Frame.getFrameById("my-frame");
     frame.navigate(navigationEntry);
     // << frame-navigate-platform-specific-transitions
-};
+}
 
 // >> frame-navigate-custom-transitions-android-ts
-const transition = require("tns-core-modules/ui/transition");
+// import { Transition } from "@nativescript/core";
 const floatType = java.lang.Float.class.getField("TYPE").get(null);
-const CustomTransition = (function (_super) {
+
+export const CustomTransition = (function (_super) {
     __extends(CustomTransition, _super);
     function CustomTransition() {
         _super.apply(this, arguments);
@@ -113,13 +115,13 @@ const CustomTransition = (function (_super) {
     CustomTransition.prototype.createAndroidAnimator = function(transitionType) {
         const scaleValues = java.lang.reflect.Array.newInstance(floatType, 2);
         switch (transitionType) {
-            case transition.AndroidTransitionType.enter:
-            case transition.AndroidTransitionType.popEnter:
+            case Transition.AndroidTransitionType.enter:
+            case Transition.AndroidTransitionType.popEnter:
                 scaleValues[0] = 0;
                 scaleValues[1] = 1;
                 break;
-            case transition.AndroidTransitionType.exit:
-            case transition.AndroidTransitionType.popExit:
+            case Transition.AndroidTransitionType.exit:
+            case Transition.AndroidTransitionType.popExit:
                 scaleValues[0] = 1;
                 scaleValues[1] = 0;
                 break;
@@ -141,13 +143,12 @@ const CustomTransition = (function (_super) {
     };
 
     return CustomTransition;
-})(transition.Transition);
-exports.CustomTransition = CustomTransition;
+})(Transition.Transition);
 // << frame-navigate-custom-transitions-android-ts
 
 // >> frame-navigate-custom-transitions-ios-ts
-// const transition = require("tns-core-modules/ui/transition");
-const CustomTransitionIOS = (function (_super) {
+// import { Transition } from "@nativescript/core";
+export const CustomTransitionIOS = (function (_super) {
     __extends(CustomTransition, _super);
     function CustomTransition() {
         _super.apply(this, arguments);
@@ -175,15 +176,14 @@ const CustomTransitionIOS = (function (_super) {
     };
 
     return CustomTransitionIOS;
-})(transition.Transition);
-exports.CustomTransitionIOS = CustomTransitionIOS;
+})(Transition.Transition);
 // << frame-navigate-custom-transitions-ios-ts
 
 
-exports.goBack = function() {
+export function goBack() {
     // >> frame-navigate-go-back
-    // const getFrameById = require("tns-core-modules/ui/frame").getFrameById;
-    const myFrame = getFrameById("my-frame");
+    // import { Frame } from "@nativescript/core";
+    const myFrame = Frame.getFrameById("my-frame");
     myFrame.goBack();
     // << frame-navigate-go-back
-};
+}
diff --git a/app/home/first-ts-page.ts b/app/home/first-ts-page.ts
index aff3464..2b6d9a6 100644
--- a/app/home/first-ts-page.ts
+++ b/app/home/first-ts-page.ts
@@ -1,28 +1,24 @@
-import { AnimationCurve } from "tns-core-modules/ui/enums";
-import * as frameModule from "tns-core-modules/ui/frame";
-import { isAndroid, isIOS } from "tns-core-modules/platform";
-
 // >> frame-navigate-base-ts
-import { getFrameById } from "tns-core-modules/ui/frame";
+import { Frame } from "@nativescript/core";
 // >> (hide)
 export function navigate() {
     // << (hide)
-    // Example using `getFrameById(frameId)` to get a `Frame` reference
+    // Example using `Frame.getFrameById(frameId)` to get a `Frame` reference
     // As an alternative, we could use `topmost()` method or `page.frame` property
-    const frame = getFrameById("my-frame-id");
+    const frame = Frame.getFrameById("my-frame-id");
     frame.navigate("home/second-page");
     // >> (hide)
 }
 // << (hide)
 // << frame-navigate-base-ts
 
-import { NavigationEntry } from "tns-core-modules/ui/frame";
+import { NavigationEntry } from "@nativescript/core";
 
 export function navigateByModule() {
     // >> frame-navigate-module-ts
-    const frame = getFrameById("my-frame-id");
+    const frame = Frame.getFrameById("my-frame-id");
 
-    // import { NavigationEntry } from "tns-core-modules/ui/frame";
+    // import { NavigationEntry } from "@nativescript/core";
     const navigationEntry: NavigationEntry = {
         moduleName: "home/second-page",
         context: { info: "something you want to pass to your page" },
@@ -34,9 +30,9 @@ export function navigateByModule() {
 
 export function navigateWithBackstackVisible() {
     // >> frame-navigate-backstackvisible-ts
-    const frame = getFrameById("my-frame-id");
+    const frame = Frame.getFrameById("my-frame-id");
 
-    // import { NavigationEntry } from "tns-core-modules/ui/frame";
+    // import { NavigationEntry } from "@nativescript/core";
     const navigationEntry: NavigationEntry = {
         moduleName: "home/second-page",
         backstackVisible: false
@@ -47,9 +43,9 @@ export function navigateWithBackstackVisible() {
 
 export function navigateWithClearHistory() {
     // >> frame-navigate-clearhistory-ts
-    const frame = getFrameById("my-frame-id");
+    const frame = Frame.getFrameById("my-frame-id");
 
-    // import { NavigationEntry } from "tns-core-modules/ui/frame";
+    // import { NavigationEntry } from "@nativescript/core";
     const navigationEntry: NavigationEntry = {
         moduleName: "home/second-page",
         clearHistory: true
@@ -58,12 +54,13 @@ export function navigateWithClearHistory() {
     // << frame-navigate-clearhistory-ts
 }
 
+import { Enums } from "@nativescript/core";
+
 export function navigateWithTransition() {
     // >> frame-navigate-transitions-ts
-    const frame = getFrameById("my-frame-id");
+    const frame = Frame.getFrameById("my-frame-id");
 
-    // import { NavigationEntry } from "tns-core-modules/ui/frame";
-    // import { AnimationCurve } from "tns-core-modules/ui/enums";
+    // import { Enums, NavigationEntry } from "@nativescript/core";
     const navigationEntry: NavigationEntry = {
         moduleName: "home/second-page",
         animated: true,
@@ -71,7 +68,7 @@ export function navigateWithTransition() {
         transition: {
             name: "slide",
             duration: 380,
-            curve: AnimationCurve.easeIn
+            curve: Enums.AnimationCurve.easeIn
         }
     };
     frame.navigate(navigationEntry);
@@ -79,15 +76,15 @@ export function navigateWithTransition() {
 
 
     // >> frame-navigate-default-transition-ts
-    // const getFrameById = require("tns-core-modules/ui/frame").getFrameById;
-    // const frame = getFrameById("firstFrame");
+    // import { Frame } from "@nativescript/core";
+    // const frame = Frame.getFrameById("firstFrame");
     frame.transition = { name: "flip" };
     frame.navigate("main-page");
     // << frame-navigate-default-transition-ts
 
     // >> frame-navigate-defailt-transition-app-ts
-    // import * as frameModule from "tns-core-modules/ui/frame";
-    frameModule.Frame.defaultTransition = { name: "fade" };
+    // import { Frame } from "@nativescript/core";
+    Frame.defaultTransition = { name: "fade" };
     // << frame-navigate-defailt-transition-app-ts
 }
 
@@ -100,21 +97,21 @@ export function navigatePlatformSpecificTransitions() {
         transitioniOS: {
             name: "curl",
             duration: 380,
-            curve: AnimationCurve.easeInOut
+            curve: Enums.AnimationCurve.easeInOut
         },
         transitionAndroid: {
             name: "explode",
             duration: 300,
-            curve: AnimationCurve.spring
+            curve: Enums.AnimationCurve.spring
         }
     };
-    const frame = getFrameById("my-frame");
+    const frame = Frame.getFrameById("my-frame");
     frame.navigate(navigationEntry);
     // << frame-navigate-platform-specific-transitions-ts
 }
 
 // >> frame-navigate-custom-transitions-ios-ts
-// import { Transition } from "tns-core-modules/ui/transition";
+// import { Transition } from "@nativescript/core";
 declare let UINavigationControllerOperation: any; // or use tns-platform-declarations
 
 export class CustomTransitionIOS extends Transition {
@@ -159,18 +156,18 @@ export class CustomTransitionIOS extends Transition {
 // << frame-navigate-custom-transitions-ios-ts
 
 // >> frame-navigate-custom-transitions-android-ts
-import { Transition, AndroidTransitionType } from "tns-core-modules/ui/transition";
+import { Transition } from "@nativescript/core";
 export class CustomTransition extends Transition {
     public createAndroidAnimator(transitionType: string): android.animation.Animator {
         const scaleValues = (<any>Array).create("float", 2);
         switch (transitionType) {
-            case AndroidTransitionType.enter:
-            case AndroidTransitionType.popEnter:
+            case Transition.AndroidTransitionType.enter:
+            case Transition.AndroidTransitionType.popEnter:
                 scaleValues[0] = 0;
                 scaleValues[1] = 1;
                 break;
-            case AndroidTransitionType.exit:
-            case AndroidTransitionType.popExit:
+            case Transition.AndroidTransitionType.exit:
+            case Transition.AndroidTransitionType.popExit:
                 scaleValues[0] = 1;
                 scaleValues[1] = 0;
                 break;
@@ -197,8 +194,8 @@ export class CustomTransition extends Transition {
 
 export function goBack() {
     // >> frame-navigate-go-back-ts
-    // import { getFrameById } from "tns-core-modules/ui/frame";
-    const myFrame = getFrameById("my-frame");
+    // import { Frame } from "@nativescript/core";
+    const myFrame = Frame.getFrameById("my-frame");
     myFrame.goBack();
     // << frame-navigate-go-back-ts
 }
diff --git a/app/home/second-page.js b/app/home/second-page.js
index a547ff6..2c5e3c8 100644
--- a/app/home/second-page.js
+++ b/app/home/second-page.js
@@ -1,5 +1,5 @@
 // >> nav-context-receive
-function onNavigatedTo(args) {
+export function onNavigatedTo(args) {
     const page = args.object;
     const navigationContext = page.navigationContext;
 
@@ -8,5 +8,4 @@ function onNavigatedTo(args) {
 
     page.bindingContext = navigationContext;
 }
-exports.onNavigatedTo = onNavigatedTo;
 // << nav-context-receive
diff --git a/app/home/second-ts-page.ts b/app/home/second-ts-page.ts
index 930fbd7..1362aea 100644
--- a/app/home/second-ts-page.ts
+++ b/app/home/second-ts-page.ts
@@ -1,5 +1,5 @@
 // >> nav-context-receive-ts
-import { Page, NavigatedData } from "tns-core-modules/ui/page";
+import { Page, NavigatedData } from "@nativescript/core";
 
 // Event handler for Page "navigatedTo" event attached in details-page.xml e.g.
 export function onNavigatedTo(args: NavigatedData): void {
diff --git a/app/link.js b/app/link.js
index 5342e43..87f6f8c 100644
--- a/app/link.js
+++ b/app/link.js
@@ -1,6 +1,8 @@
-function Link(title, link) {
-        this.title = title;
-        this.link = link;
+class Link {
+        constructor(title, link) {
+                this.title = title;
+                this.link = link;
+        }
 }
 
-module.exports = Link;
+export default Link;
diff --git a/app/links-view-model.js b/app/links-view-model.js
index 5992a74..8485461 100644
--- a/app/links-view-model.js
+++ b/app/links-view-model.js
@@ -1,6 +1,4 @@
-const observableModule = require("tns-core-modules/data/observable");
-const observableArrayModule = require("tns-core-modules/data/observable-array");
-const frameModule = require("tns-core-modules/ui/frame");
+import { Frame, ObservableArray, fromObject } from "@nativescript/core";
 
 function linksSort(value) {
     value.sort((a, b) => {
@@ -16,24 +14,23 @@ function linksSort(value) {
 function ListViewLinksModel(info) {
     info = info || {};
     linksSort(info.links);
-
-    const viewModel = new observableModule.fromObject({
-        "links": new observableArrayModule.ObservableArray(info.links),
+    const viewModel = new fromObject({
+        "links": new ObservableArray(info.links),
         "actionBarTitle": info.actionBarTitle,
         "showTypeScriptExamples": info.showTypeScriptExamples ? info.showTypeScriptExamples : false,
-        "tsclinks": info.tsclinks ? new observableArrayModule.ObservableArray(info.tsclinks) : undefined
+        "tsclinks": info.tsclinks ? new ObservableArray(info.tsclinks) : undefined
     });
 
     viewModel.set("onItemTap", (args) => {
         const linkItem = viewModel.get("links").getItem(args.index);
-        frameModule.Frame.topmost().navigate({
+        Frame.topmost().navigate({
             moduleName: linkItem.link,
             context: { "title": linkItem.title }
         });
     });
     viewModel.set("onSecondItemTap", (args) => {
         const linkItem = viewModel.get("tsclinks").getItem(args.index);
-        frameModule.Frame.topmost().navigate({
+        Frame.topmost().navigate({
             moduleName: linkItem.link,
             context: { "title": linkItem.title }
         });
@@ -46,4 +43,4 @@ function ListViewLinksModel(info) {
     return viewModel;
 }
 
-module.exports = ListViewLinksModel;
+export default ListViewLinksModel;
diff --git a/app/main-page.js b/app/main-page.js
index 0755626..a7840b2 100644
--- a/app/main-page.js
+++ b/app/main-page.js
@@ -1,61 +1,62 @@
-const ListViewLinksModel = require("./links-view-model");
-const link = require("./link");
+import Link from "./link";
+import ListViewLinksModel from "./links-view-model";
+
 const navigationLinks = [
-    new link("Observable", "ns-framework-modules-category/observable/observable-page"),
-    new link("Observable Array", "ns-framework-modules-category/observable-array/observable-array-page"),
-    new link("Virtual Array", "ns-framework-modules-category/virtual-array/virtual-array-page"),
-    new link("Application", "ns-framework-modules-category/application/application-page"),
-    new link("Application Settings", "ns-framework-modules-category/application-settings/application-settings-page"),
-    new link("Action Bar", "ns-ui-widgets-category/action-bar/action-bar-page"),
-    new link("ActivityIndicator", "ns-ui-widgets-category/activity-indicator/activity-indicator-page"),
-    new link("Animations", "ns-ui-widgets-category/animations/animations-page"),
-    new link("Button", "ns-ui-widgets-category/button/button-page"),
-    new link("Color", "ns-framework-modules-category/color/color-page"),
-    new link("Connectivity", "ns-framework-modules-category/connectivity/connectivity-page"),
-    new link("Console", "ns-framework-modules-category/console/console-page"),
-    new link("DatePicker", "ns-ui-widgets-category/date-picker/date-picker-page"),
-    new link("Dialogs", "ns-ui-widgets-category/dialogs/dialogs-page"),
-    new link("Gestures", "ns-ui-widgets-category/gestures/gestures-page"),
-    new link("HtmlView", "ns-ui-widgets-category/html-view/html-view-page"),
-    new link("IconFonts", "ns-ui-category/icon-fonts/icon-fonts-page"),
-    new link("Image", "ns-ui-widgets-category/image/image-page"),
-    new link("Image Cache", "ns-ui-widgets-category/image-cache/image-cache-page"),
-    new link("Layouts", "ns-ui-widgets-category/layouts/layouts-page"),
-    new link("TimePicker", "ns-ui-widgets-category/time-picker/time-picker-page"),
-    new link("ScrollView", "ns-ui-widgets-category/scroll-view/scroll-view-page"),
-    new link("SearchBar", "ns-ui-widgets-category/search-bar/search-bar-page"),
-    new link("SegmentedBar", "ns-ui-widgets-category/segmented-bar/segmented-bar-page"),
-    new link("Slider", "ns-ui-widgets-category/slider/slider-page"),
-    new link("Switch", "ns-ui-widgets-category/switch/switch-page"),
-    new link("TabView", "ns-ui-widgets-category/tab-view/tab-view-page"),
-    new link("TextField", "ns-ui-widgets-category/text-field/text-field-page"),
-    new link("TextView", "ns-ui-widgets-category/text-view/text-view-page"),
-    new link("WebView", "ns-ui-widgets-category/web-view/web-view-page"),
-    new link("Style", "ns-ui-widgets-category/styling/styling-page"),
-    new link("Label", "ns-ui-widgets-category/label/label-page"),
-    new link("ListPicker", "ns-ui-widgets-category/list-picker/list-picker-page"),
-    new link("ListView", "ns-ui-widgets-category/list-view/list-view-page"),
-    new link("Page", "ns-ui-widgets-category/page/page-page"),
-    new link("Progress", "ns-ui-widgets-category/progress/progress-page"),
-    new link("Frame", "ns-ui-widgets-category/frame/frame-page"),
-    new link("Formatted String", "ns-ui-widgets-category/formatted-string/formatted-string-page"),
-    new link("Trace Module", "ns-framework-modules-category/trace/trace-page"),
-    new link("Timer Module", "ns-framework-modules-category/timer/timer-page"),
-    new link("Placeholder", "ns-ui-widgets-category/placeholder/placeholder-page"),
-    new link("Repeater", "ns-ui-widgets-category/repeater/repeater-page"),
-    new link("Platform Module", "ns-framework-modules-category/platform/platform-page"),
-    new link("FPS Meter", "ns-framework-modules-category/fps-meter/fps-meter-page"),
-    new link("HTTP Module", "ns-framework-modules-category/http/http-page"),
-    new link("Fetch", "ns-framework-modules-category/fetch/fetch-page"),
-    new link("ImageSource", "ns-framework-modules-category/image-source/image-source-page"),
-    new link("File System", "ns-framework-modules-category/file-system/file-system-page"),
-    new link("Modal view", "ns-ui-category/modal-view/modal-view-examples-page"),
-    new link("XML Parser", "ns-framework-modules-category/xml-parser/xml-parser-page"),
-    new link("BottomNavigation", "ns-ui-widgets-category/bottom-navigation/bottom-navigation-page"),
-    new link("Tabs", "ns-ui-widgets-category/tabs/tabs-page")
+    new Link("Observable", "ns-framework-modules-category/observable/observable-page"),
+    new Link("Observable Array", "ns-framework-modules-category/observable-array/observable-array-page"),
+    new Link("Virtual Array", "ns-framework-modules-category/virtual-array/virtual-array-page"),
+    new Link("Application", "ns-framework-modules-category/application/application-page"),
+    new Link("Application Settings", "ns-framework-modules-category/application-settings/application-settings-page"),
+    new Link("Action Bar", "ns-ui-widgets-category/action-bar/action-bar-page"),
+    new Link("ActivityIndicator", "ns-ui-widgets-category/activity-indicator/activity-indicator-page"),
+    new Link("Animations", "ns-ui-widgets-category/animations/animations-page"),
+    new Link("Button", "ns-ui-widgets-category/button/button-page"),
+    new Link("Color", "ns-framework-modules-category/color/color-page"),
+    new Link("Connectivity", "ns-framework-modules-category/connectivity/connectivity-page"),
+    new Link("Console", "ns-framework-modules-category/console/console-page"),
+    new Link("DatePicker", "ns-ui-widgets-category/date-picker/date-picker-page"),
+    new Link("Dialogs", "ns-ui-widgets-category/dialogs/dialogs-page"),
+    new Link("Gestures", "ns-ui-widgets-category/gestures/gestures-page"),
+    new Link("HtmlView", "ns-ui-widgets-category/html-view/html-view-page"),
+    new Link("IconFonts", "ns-ui-category/icon-fonts/icon-fonts-page"),
+    new Link("Image", "ns-ui-widgets-category/image/image-page"),
+    new Link("Image Cache", "ns-ui-widgets-category/image-cache/image-cache-page"),
+    new Link("Layouts", "ns-ui-widgets-category/layouts/layouts-page"),
+    new Link("TimePicker", "ns-ui-widgets-category/time-picker/time-picker-page"),
+    new Link("ScrollView", "ns-ui-widgets-category/scroll-view/scroll-view-page"),
+    new Link("SearchBar", "ns-ui-widgets-category/search-bar/search-bar-page"),
+    new Link("SegmentedBar", "ns-ui-widgets-category/segmented-bar/segmented-bar-page"),
+    new Link("Slider", "ns-ui-widgets-category/slider/slider-page"),
+    new Link("Switch", "ns-ui-widgets-category/switch/switch-page"),
+    new Link("TabView", "ns-ui-widgets-category/tab-view/tab-view-page"),
+    new Link("TextField", "ns-ui-widgets-category/text-field/text-field-page"),
+    new Link("TextView", "ns-ui-widgets-category/text-view/text-view-page"),
+    new Link("WebView", "ns-ui-widgets-category/web-view/web-view-page"),
+    new Link("Style", "ns-ui-widgets-category/styling/styling-page"),
+    new Link("Label", "ns-ui-widgets-category/label/label-page"),
+    new Link("ListPicker", "ns-ui-widgets-category/list-picker/list-picker-page"),
+    new Link("ListView", "ns-ui-widgets-category/list-view/list-view-page"),
+    new Link("Page", "ns-ui-widgets-category/page/page-page"),
+    new Link("Progress", "ns-ui-widgets-category/progress/progress-page"),
+    new Link("Frame", "ns-ui-widgets-category/frame/frame-page"),
+    new Link("Formatted String", "ns-ui-widgets-category/formatted-string/formatted-string-page"),
+    new Link("Trace Module", "ns-framework-modules-category/trace/trace-page"),
+    new Link("Timer Module", "ns-framework-modules-category/timer/timer-page"),
+    new Link("Placeholder", "ns-ui-widgets-category/placeholder/placeholder-page"),
+    new Link("Repeater", "ns-ui-widgets-category/repeater/repeater-page"),
+    new Link("Platform Module", "ns-framework-modules-category/platform/platform-page"),
+    new Link("FPS Meter", "ns-framework-modules-category/fps-meter/fps-meter-page"),
+    new Link("HTTP Module", "ns-framework-modules-category/http/http-page"),
+    new Link("Fetch", "ns-framework-modules-category/fetch/fetch-page"),
+    new Link("ImageSource", "ns-framework-modules-category/image-source/image-source-page"),
+    new Link("File System", "ns-framework-modules-category/file-system/file-system-page"),
+    new Link("Modal view", "ns-ui-category/modal-view/modal-view-examples-page"),
+    new Link("XML Parser", "ns-framework-modules-category/xml-parser/xml-parser-page"),
+    new Link("BottomNavigation", "ns-ui-widgets-category/bottom-navigation/bottom-navigation-page"),
+    new Link("Tabs", "ns-ui-widgets-category/tabs/tabs-page")
 ];
 
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     const vm = new ListViewLinksModel({
         links: navigationLinks,
@@ -63,4 +64,3 @@ function onNavigatingTo(args) {
     });
     page.bindingContext = vm;
 }
-exports.onNavigatingTo = onNavigatingTo;
diff --git a/app/ns-framework-modules-category/application-settings/application-settings-page.js b/app/ns-framework-modules-category/application-settings/application-settings-page.js
index 1a083a3..21b4c22 100644
--- a/app/ns-framework-modules-category/application-settings/application-settings-page.js
+++ b/app/ns-framework-modules-category/application-settings/application-settings-page.js
@@ -1,12 +1,12 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("Usage", "ns-framework-modules-category/application-settings/usage/usage-page")
+    new Link("Usage", "ns-framework-modules-category/application-settings/usage/usage-page")
 ];
 const navigationLinksTsc = [
-    new link("Usage", "ns-framework-modules-category/application-settings/usage/usage-ts-page")
+    new Link("Usage", "ns-framework-modules-category/application-settings/usage/usage-ts-page")
 ];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -15,4 +15,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-framework-modules-category/application-settings/usage/usage-page.js b/app/ns-framework-modules-category/application-settings/usage/usage-page.js
index b25bda4..44aa09f 100644
--- a/app/ns-framework-modules-category/application-settings/usage/usage-page.js
+++ b/app/ns-framework-modules-category/application-settings/usage/usage-page.js
@@ -1,29 +1,29 @@
 // >> app-settings-code-js
-const appSettings = require("tns-core-modules/application-settings");
+import { ApplicationSettings } from "@nativescript/core";
 
 
-function onNavigatingTo(args) {
-    appSettings.setBoolean("isTurnedOn", true);
-    appSettings.setString("username", "Wolfgang");
-    appSettings.setNumber("locationX", 54.321);
+export function onNavigatingTo(args) {
+    ApplicationSettings.setBoolean("isTurnedOn", true);
+    ApplicationSettings.setString("username", "Wolfgang");
+    ApplicationSettings.setNumber("locationX", 54.321);
 
-    const isTurnedOn = appSettings.getBoolean("isTurnedOn");
-    const username = appSettings.getString("username");
-    const locationX = appSettings.getNumber("locationX");
+    const isTurnedOn = ApplicationSettings.getBoolean("isTurnedOn");
+    const username = ApplicationSettings.getString("username");
+    const locationX = ApplicationSettings.getNumber("locationX");
 
     // Will return "No string value" if there is no value for "noSuchKey"
-    const someKey = appSettings.getString("noSuchKey", "No string value");
+    const someKey = ApplicationSettings.getString("noSuchKey", "No string value");
 
     // Will return false if there is no key with name "noSuchKey"
-    const isKeExisting = appSettings.hasKey("noSuchKey");
+    const isKeExisting = ApplicationSettings.hasKey("noSuchKey");
 }
-exports.onNavigatingTo = onNavigatingTo;
+
 
 function onClear() {
     // Removing a single entry via its key name
-    appSettings.remove("isTurnedOn");
+    ApplicationSettings.remove("isTurnedOn");
 
     // Clearing the whole application-settings for this app
-    appSettings.clear();
+    ApplicationSettings.clear();
 }
 // << app-settings-code-js
diff --git a/app/ns-framework-modules-category/application-settings/usage/usage-ts-page.ts b/app/ns-framework-modules-category/application-settings/usage/usage-ts-page.ts
index 93f8db7..4bb5c11 100644
--- a/app/ns-framework-modules-category/application-settings/usage/usage-ts-page.ts
+++ b/app/ns-framework-modules-category/application-settings/usage/usage-ts-page.ts
@@ -1,37 +1,27 @@
 // >> app-settings-code-ts
-import {
-    getBoolean,
-    setBoolean,
-    getNumber,
-    setNumber,
-    getString,
-    setString,
-    hasKey,
-    remove,
-    clear
-} from "tns-core-modules/application-settings";
+import { ApplicationSettings } from "@nativescript/core";
 
 export function onNavigatingTo(args) {
-    setBoolean("isTurnedOn", true);
-    setString("username", "Wolfgang");
-    setNumber("locationX", 54.321);
+    ApplicationSettings.setBoolean("isTurnedOn", true);
+    ApplicationSettings.setString("username", "Wolfgang");
+    ApplicationSettings.setNumber("locationX", 54.321);
 
-    const isTurnedOn: boolean = getBoolean("isTurnedOn");
-    const username: string = getString("username");
-    const locationX: number = getNumber("locationX");
+    const isTurnedOn: boolean = ApplicationSettings.getBoolean("isTurnedOn");
+    const username: string = ApplicationSettings.getString("username");
+    const locationX: number = ApplicationSettings.getNumber("locationX");
 
     // Will return "No string value" if there is no value for "noSuchKey"
-    const someKey: string = getString("noSuchKey", "No string value");
+    const someKey: string = ApplicationSettings.getString("noSuchKey", "No string value");
 
     // Will return false if there is no key with name "noSuchKey"
-    let isKeExisting: boolean = hasKey("noSuchKey");
+    let isKeExisting: boolean = ApplicationSettings.hasKey("noSuchKey");
 }
 
 function onClear() {
     // Removing a single entry via its key name
-    remove("isTurnedOn");
+    ApplicationSettings.remove("isTurnedOn");
 
     // Clearing the whole application-settings for this app
-    clear();
+    ApplicationSettings.clear();
 }
 // << app-settings-code-ts
diff --git a/app/ns-framework-modules-category/application/android-broadcast-receiver/android-broadcast-receiver-page.js b/app/ns-framework-modules-category/application/android-broadcast-receiver/android-broadcast-receiver-page.js
index fd581a1..8ad9565 100644
--- a/app/ns-framework-modules-category/application/android-broadcast-receiver/android-broadcast-receiver-page.js
+++ b/app/ns-framework-modules-category/application/android-broadcast-receiver/android-broadcast-receiver-page.js
@@ -1,25 +1,22 @@
-
-const applicationModule = require("tns-core-modules/application");
-const Observable = require("tns-core-modules/data/observable").Observable;
-const platformModule = require("tns-core-modules/platform");
+import { AndroidApplication, Observable, isAndroid } from "@nativescript/core";
 let vm;
 
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.actionBar.title = "";
     vm = new Observable();
     vm.set("info", "Using Android Broadcast Receiver \nto check the battery life");
     vm.set("batteryLife", "0");
-    vm.set("isAndroid", platformModule.isAndroid);
+    vm.set("isAndroid", isAndroid);
     page.bindingContext = vm;
     page.actionBar.title = args.context.title;
 }
-exports.onNavigatingTo = onNavigatingTo;
-function onNavigatedTo(args) {
+
+export function onNavigatedTo(args) {
     vm.set("actionBarTitle", args.context.actionBarTitle);
     // >> broadcast-receiver
-    if (platformModule.isAndroid) {
-        // use tns-platform-dclarations to acces native APIs (e.g. ndroid.content.Intent)
+    if (isAndroid) {
+        // use tns-platform-declarations to acces native APIs (e.g. android.content.Intent)
         const receiverCallback = (androidContext, intent) => {
             const level = intent.getIntExtra(android.os.BatteryManager.EXTRA_LEVEL, -1);
             const scale = intent.getIntExtra(android.os.BatteryManager.EXTRA_SCALE, -1);
@@ -27,19 +24,19 @@ function onNavigatedTo(args) {
             vm.set("batteryLife", percent.toString());
         };
 
-        applicationModule.android.registerBroadcastReceiver(
+        AndroidApplication.android.registerBroadcastReceiver(
             android.content.Intent.ACTION_BATTERY_CHANGED,
             receiverCallback
         );
     }
     // << broadcast-receiver
 }
-exports.onNavigatedTo = onNavigatedTo;
-function onUnloaded() {
-    if (platformModule.isAndroid) {
+
+export function onUnloaded() {
+    if (isAndroid) {
         // >> broadcast-receiver-remove
-        applicationModule.android.unregisterBroadcastReceiver(android.content.Intent.ACTION_BATTERY_CHANGED);
+        AndroidApplication.android.unregisterBroadcastReceiver(android.content.Intent.ACTION_BATTERY_CHANGED);
         // << broadcast-receiver-remove
     }
 }
-exports.onUnloaded = onUnloaded;
+
diff --git a/app/ns-framework-modules-category/application/android-broadcast-receiver/android-broadcast-receiver-ts-page.ts b/app/ns-framework-modules-category/application/android-broadcast-receiver/android-broadcast-receiver-ts-page.ts
index 67f02d7..d0baf93 100644
--- a/app/ns-framework-modules-category/application/android-broadcast-receiver/android-broadcast-receiver-ts-page.ts
+++ b/app/ns-framework-modules-category/application/android-broadcast-receiver/android-broadcast-receiver-ts-page.ts
@@ -1,9 +1,5 @@
 
-import * as applicationModule from "tns-core-modules/application";
-import { android as androidApp } from "tns-core-modules/application";
-import { Observable } from "tns-core-modules/data/observable";
-import { isAndroid } from "tns-core-modules/platform";
-import { Page, NavigatedData } from "tns-core-modules/ui/page";
+import { Application, NavigatedData, Observable, Page, isAndroid } from "@nativescript/core";
 let vm;
 
 export function onNavigatingTo(args: NavigatedData) {
@@ -21,17 +17,17 @@ export function onNavigatedTo(args: NavigatedData) {
     vm.set("actionBarTitle", args.context.actionBarTitle);
 
     // >> app-class-properties
-    // import { android as androidApp } from "tns-core-modules/application";
-    let isPaused = androidApp.paused; // e.g. false
-    let packageName = androidApp.packageName; // The package ID e.g. org.nativescript.nativescriptsdkexamplesng
-    let nativeApp = androidApp.nativeApp; // The native APplication reference
-    let foregroundActivity = androidApp.foregroundActivity; // The current Activity reference
-    let context = androidApp.context; // The current Android context
+    // import { Application } from "@nativescript/core";
+    let isPaused = Application.android.paused; // e.g. false
+    let packageName = Application.android.packageName; // The package ID e.g. org.nativescript.nativescriptsdkexamplesng
+    let nativeApp = Application.android.nativeApp; // The native Application reference
+    let foregroundActivity = Application.android.foregroundActivity; // The current Activity reference
+    let context = Application.android.context; // The current Android context
     // << app-class-properties
 
     // >> broadcast-receiver-ts
     if (isAndroid) {
-        // use tns-platform-dclarations to access native APIs (e.g. android.content.Intent)
+        // use tns-platform-declarations to access native APIs (e.g. android.content.Intent)
         let receiverCallback = (androidContext, intent) => {
             const level = intent.getIntExtra(android.os.BatteryManager.EXTRA_LEVEL, -1);
             const scale = intent.getIntExtra(android.os.BatteryManager.EXTRA_SCALE, -1);
@@ -39,7 +35,7 @@ export function onNavigatedTo(args: NavigatedData) {
             vm.set("batteryLife", percent.toString());
         };
 
-        applicationModule.android.registerBroadcastReceiver(
+        Application.android.registerBroadcastReceiver(
             android.content.Intent.ACTION_BATTERY_CHANGED,
             receiverCallback
         );
@@ -50,7 +46,7 @@ export function onNavigatedTo(args: NavigatedData) {
 export function onUnloaded() {
     if (isAndroid) {
         // >> broadcast-receiver-remove-ts
-        applicationModule.android.unregisterBroadcastReceiver(android.content.Intent.ACTION_BATTERY_CHANGED);
+        Application.android.unregisterBroadcastReceiver(android.content.Intent.ACTION_BATTERY_CHANGED);
         // << broadcast-receiver-remove-ts
     }
 }
diff --git a/app/ns-framework-modules-category/application/application-events/application-events-page.js b/app/ns-framework-modules-category/application/application-events/application-events-page.js
index 44424a2..3d3726a 100644
--- a/app/ns-framework-modules-category/application/application-events/application-events-page.js
+++ b/app/ns-framework-modules-category/application/application-events/application-events-page.js
@@ -1,8 +1,7 @@
 // >> application-import
-const applicationModule = require("tns-core-modules/application");
+import { Application } from "@nativescript/core";
 // << application-import
-const Observable = require("tns-core-modules/data/observable").Observable;
-const enums = require("ui/enums");
+import { Observable, Enums } from "@nativescript/core";
 let vm;
 let launchListener;
 let suspendListener;
@@ -13,28 +12,28 @@ let lowMemoryListener;
 let orientationChangedListener;
 let uncaughtErrorListener;
 
-const onNavigatingTo = (args) => {
+export const onNavigatingTo = (args) => {
     const page = args.object;
     vm = new Observable();
     vm.set("actionBarTitle", args.context.actionBarTitle);
     vm.set("info", "Refer to the code-behind files \nfor Application Events snippets");
-    if (applicationModule.android) {
-        const activity = applicationModule.android.foregroundActivity;
+    if (Application.android) {
+        const activity = Application.android.foregroundActivity;
         const orientationEnum = activity.getResources().getConfiguration().orientation;
-        vm.set("orientation", (orientationEnum === 1 ? enums.DeviceOrientation.portrait : enums.DeviceOrientation.landscape));
+        vm.set("orientation", (orientationEnum === 1 ? Enums.DeviceOrientation.portrait : Enums.DeviceOrientation.landscape));
         vm.set("resumeEvent", "");
         vm.set("resumeEvent", "");
         vm.set("launchEvent", "");
         vm.set("displayedEvent", "");
-    } else if (applicationModule.ios) {
+    } else if (Application.ios) {
         vm.set("orientation", "portrait");
     }
     page.bindingContext = vm;
     page.actionBar.title = args.context.title;
 };
-exports.onNavigatingTo = onNavigatingTo;
 
-const onGridLoaded = (args) => {
+
+export const onGridLoaded = (args) => {
     // >> application-events-launch
     launchListener = (args) => {
         // The root view for this Window on iOS or Activity for Android.
@@ -43,7 +42,7 @@ const onGridLoaded = (args) => {
         console.log("The appication was launched!");
         vm.set("resumeEvent", "The appication was launched!");
     };
-    applicationModule.on(applicationModule.launchEvent, launchListener);
+    Application.on(Application.launchEvent, launchListener);
     // << application-events-launch
 
     // >> application-events-suspend
@@ -51,7 +50,7 @@ const onGridLoaded = (args) => {
         console.log("The appication was suspended!");
         vm.set("suspendEvent", "The appication was suspended!");
     };
-    applicationModule.on(applicationModule.suspendEvent, suspendListener);
+    Application.on(Application.suspendEvent, suspendListener);
     // << application-events-suspend
 
     // >> application-events-resume
@@ -59,14 +58,14 @@ const onGridLoaded = (args) => {
         console.log("The appication was resumed!");
         vm.set("resumeEvent", "The appication was resumed!");
     };
-    applicationModule.on(applicationModule.resumeEvent, resumeListener);
+    Application.on(Application.resumeEvent, resumeListener);
     // << application-events-resume
 
     // >> application-events-exit
     exitListener = (args) => {
         console.log("The appication was closed!");
     };
-    applicationModule.on(applicationModule.exitEvent, exitListener);
+    Application.on(Application.exitEvent, exitListener);
     // << application-events-exit
 
     // >> application-events-displayed
@@ -74,7 +73,7 @@ const onGridLoaded = (args) => {
         console.log("NativeScript displayedEvent!");
         vm.set("displayedEvent", "The appication is displayed!");
     };
-    applicationModule.on(applicationModule.displayedEvent, displayedListener);
+    Application.on(Application.displayedEvent, displayedListener);
     // << application-events-displayed
 
     // >> application-events-low-memory
@@ -82,7 +81,7 @@ const onGridLoaded = (args) => {
         // the instance that has raidsed the event
         console.log("Instance: ", args.object);
     };
-    applicationModule.on(applicationModule.lowMemoryEvent, lowMemoryListener);
+    Application.on(Application.lowMemoryEvent, lowMemoryListener);
     // << application-events-low-memory
 
     // >> application-events-orientation
@@ -91,7 +90,7 @@ const onGridLoaded = (args) => {
         console.log("Orientation: ", args.newValue);
         vm.set("orientation", args.newValue);
     };
-    applicationModule.on(applicationModule.orientationChangedEvent, orientationChangedListener);
+    Application.on(Application.orientationChangedEvent, orientationChangedListener);
     // << application-events-orientation
 
     // >> application-events-error
@@ -99,21 +98,19 @@ const onGridLoaded = (args) => {
         // UnhandledErrorEventData.error: NativeScriptError
         console.log("NativeScript Error: ", args.error);
     };
-    applicationModule.on(applicationModule.uncaughtErrorEvent, uncaughtErrorListener);
+    Application.on(Application.uncaughtErrorEvent, uncaughtErrorListener);
     // << application-events-error
 };
-exports.onGridLoaded = onGridLoaded;
 
-const onGridUnloaded = () => {
+export const onGridUnloaded = () => {
     // >> application-events-off
-    applicationModule.off(applicationModule.launchEvent, launchListener);
-    applicationModule.off(applicationModule.resumeEvent, resumeListener);
-    applicationModule.off(applicationModule.suspendEvent, suspendListener);
-    applicationModule.off(applicationModule.exitEvent, exitListener);
-    applicationModule.off(applicationModule.displayedEvent, displayedListener);
-    applicationModule.off(applicationModule.lowMemoryEvent, lowMemoryListener);
-    applicationModule.off(applicationModule.orientationChangedEvent, orientationChangedListener);
-    applicationModule.off(applicationModule.uncaughtErrorEvent, uncaughtErrorListener);
+    Application.off(Application.launchEvent, launchListener);
+    Application.off(Application.resumeEvent, resumeListener);
+    Application.off(Application.suspendEvent, suspendListener);
+    Application.off(Application.exitEvent, exitListener);
+    Application.off(Application.displayedEvent, displayedListener);
+    Application.off(Application.lowMemoryEvent, lowMemoryListener);
+    Application.off(Application.orientationChangedEvent, orientationChangedListener);
+    Application.off(Application.uncaughtErrorEvent, uncaughtErrorListener);
     // << application-events-off
 };
-exports.onGridUnloaded = onGridUnloaded;
diff --git a/app/ns-framework-modules-category/application/application-events/application-events-ts-page.ts b/app/ns-framework-modules-category/application/application-events/application-events-ts-page.ts
index c4b492a..cef9583 100644
--- a/app/ns-framework-modules-category/application/application-events/application-events-ts-page.ts
+++ b/app/ns-framework-modules-category/application/application-events/application-events-ts-page.ts
@@ -1,8 +1,7 @@
 // >> application-import-ts
-import * as applicationModule from "tns-core-modules/application";
+import { Application, Enums } from "@nativescript/core";
 // << application-import-ts
-import { Observable } from "tns-core-modules/data/observable";
-import * as enums from "tns-core-modules/ui/enums";
+import { Observable } from "@nativescript/core";
 let vm;
 let launchListener;
 let suspendListener;
@@ -18,20 +17,20 @@ export const onNavigatingTo = (navigatedData) => {
     vm = new Observable();
     vm.set("actionBarTitle", navigatedData.context.actionBarTitle);
     vm.set("info", "Refer to the code-behind files \nfor Application Events snippets");
-    if (applicationModule.android) {
-        const activity = applicationModule.android.foregroundActivity;
+    if (Application.android) {
+        const activity = Application.android.foregroundActivity;
         const orientationEnum = activity.getResources().getConfiguration().orientation;
         vm.set(
             "orientation",
             orientationEnum === 1
-                ? enums.DeviceOrientation.portrait
-                : enums.DeviceOrientation.landscape
+                ? Enums.DeviceOrientation.portrait
+                : Enums.DeviceOrientation.landscape
         );
         vm.set("resumeEvent", "");
         vm.set("resumeEvent", "");
         vm.set("launchEvent", "");
         vm.set("displayedEvent", "");
-    } else if (applicationModule.ios) {
+    } else if (Application.ios) {
         vm.set("orientation", "portrait");
     }
     page.bindingContext = vm;
@@ -47,7 +46,7 @@ export const onGridLoaded = (eventData) => {
         console.log("The appication was launched!");
         vm.set("resumeEvent", "The appication was launched!");
     };
-    applicationModule.on(applicationModule.launchEvent, launchListener);
+    Application.on(Application.launchEvent, launchListener);
     // << application-events-launch-ts
 
     // >> application-events-suspend-ts
@@ -55,7 +54,7 @@ export const onGridLoaded = (eventData) => {
         console.log("The appication was suspended!");
         vm.set("suspendEvent", "The appication was suspended!");
     };
-    applicationModule.on(applicationModule.suspendEvent, suspendListener);
+    Application.on(Application.suspendEvent, suspendListener);
     // << application-events-suspend-ts
 
     // >> application-events-resume-ts
@@ -63,14 +62,14 @@ export const onGridLoaded = (eventData) => {
         console.log("The appication was resumed!");
         vm.set("resumeEvent", "The appication was resumed!");
     };
-    applicationModule.on(applicationModule.resumeEvent, resumeListener);
+    Application.on(Application.resumeEvent, resumeListener);
     // << application-events-resume-ts
 
     // >> application-events-exit-ts
     exitListener = (args) => {
         console.log("The appication was closed!");
     };
-    applicationModule.on(applicationModule.exitEvent, exitListener);
+    Application.on(Application.exitEvent, exitListener);
     // << application-events-exit-ts
 
     // >> application-events-displayed-ts
@@ -78,7 +77,7 @@ export const onGridLoaded = (eventData) => {
         console.log("NativeScript displayedEvent!");
         vm.set("displayedEvent", "The appication is displayed!");
     };
-    applicationModule.on(applicationModule.displayedEvent, displayedListener);
+    Application.on(Application.displayedEvent, displayedListener);
     // << application-events-displayed-ts
 
     // >> application-events-low-memory-ts
@@ -86,7 +85,7 @@ export const onGridLoaded = (eventData) => {
         // the instance that has raidsed the event
         console.log("Instance: ", args.object);
     };
-    applicationModule.on(applicationModule.lowMemoryEvent, lowMemoryListener);
+    Application.on(Application.lowMemoryEvent, lowMemoryListener);
     // << application-events-low-memory-ts
 
     // >> application-events-orientation-ts
@@ -95,7 +94,7 @@ export const onGridLoaded = (eventData) => {
         console.log("Orientation: ", args.newValue);
         vm.set("orientation", args.newValue);
     };
-    applicationModule.on(applicationModule.orientationChangedEvent, orientationChangedListener);
+    Application.on(Application.orientationChangedEvent, orientationChangedListener);
     // << application-events-orientation-ts
 
     // >> application-events-error-ts
@@ -103,20 +102,20 @@ export const onGridLoaded = (eventData) => {
         // UnhandledErrorEventData.error: NativeScriptError
         console.log("NativeScript Error: ", args.error);
     };
-    applicationModule.on(applicationModule.uncaughtErrorEvent, uncaughtErrorListener);
+    Application.on(Application.uncaughtErrorEvent, uncaughtErrorListener);
     // << application-events-error-ts
 };
 
 export const onGridUnloaded = () => {
     // >> application-events-off-ts
-    applicationModule.off(applicationModule.launchEvent, launchListener);
-    applicationModule.off(applicationModule.resumeEvent, resumeListener);
-    applicationModule.off(applicationModule.suspendEvent, suspendListener);
-    applicationModule.off(applicationModule.exitEvent, exitListener);
-    applicationModule.off(applicationModule.displayedEvent, displayedListener);
-    applicationModule.off(applicationModule.lowMemoryEvent, lowMemoryListener);
-    applicationModule.off(applicationModule.orientationChangedEvent, orientationChangedListener);
-    applicationModule.off(applicationModule.uncaughtErrorEvent, uncaughtErrorListener);
+    Application.off(Application.launchEvent, launchListener);
+    Application.off(Application.resumeEvent, resumeListener);
+    Application.off(Application.suspendEvent, suspendListener);
+    Application.off(Application.exitEvent, exitListener);
+    Application.off(Application.displayedEvent, displayedListener);
+    Application.off(Application.lowMemoryEvent, lowMemoryListener);
+    Application.off(Application.orientationChangedEvent, orientationChangedListener);
+    Application.off(Application.uncaughtErrorEvent, uncaughtErrorListener);
     // << application-events-off-ts
 };
 
diff --git a/app/ns-framework-modules-category/application/application-page.js b/app/ns-framework-modules-category/application/application-page.js
index bc43d46..1bfac23 100644
--- a/app/ns-framework-modules-category/application/application-page.js
+++ b/app/ns-framework-modules-category/application/application-page.js
@@ -1,50 +1,51 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
-const platformModule = require("tns-core-modules/platform");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
+import { isIOS, isAndroid } from "@nativescript/core";
+
 const navigationLinks = [
-    new link(
+    new Link(
         "Check Platform",
         "ns-framework-modules-category/application/check-platform/check-platform-page"
     ),
-    new link(
+    new Link(
         "Application Events",
         "ns-framework-modules-category/application/application-events/application-events-page"
     )
 ];
 const navigationLinksTsc = [
-    new link(
+    new Link(
         "Check Platform",
         "ns-framework-modules-category/application/check-platform/check-platform-ts-page"
     ),
-    new link(
+    new Link(
         "Application Events",
         "ns-framework-modules-category/application/application-events/application-events-ts-page"
     )
 ];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
-    if (platformModule.isIOS && navigationLinks.filter((e) => e.title === "iOS Notification Observer").length < 1) {
+    if (isIOS && navigationLinks.filter((e) => e.title === "iOS Notification Observer").length < 1) {
         navigationLinks.push(
-            new link(
+            new Link(
                 "iOS Notification Observer",
                 "ns-framework-modules-category/application/ios-notification-observer/ios-notification-observer-page"
             )
         );
         navigationLinksTsc.push(
-            new link(
+            new Link(
                 "iOS Notification Observer",
                 "ns-framework-modules-category/application/ios-notification-observer/ios-notification-observer-ts-page"
             )
         );
-    } else if (platformModule.isAndroid && navigationLinks.filter((e) => e.title === "Android Broadcast Receiver").length < 1) {
+    } else if (isAndroid && navigationLinks.filter((e) => e.title === "Android Broadcast Receiver").length < 1) {
         navigationLinks.push(
-            new link(
+            new Link(
                 "Android Broadcast Receiver",
                 "ns-framework-modules-category/application/android-broadcast-receiver/android-broadcast-receiver-page"
             )
         );
         navigationLinksTsc.push(
-            new link(
+            new Link(
                 "Android Broadcast Receiver",
                 "ns-framework-modules-category/application/android-broadcast-receiver/android-broadcast-receiver-ts-page"
             )
@@ -57,4 +58,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-framework-modules-category/application/check-platform/check-platform-page.js b/app/ns-framework-modules-category/application/check-platform/check-platform-page.js
index 3727b20..16343c9 100644
--- a/app/ns-framework-modules-category/application/check-platform/check-platform-page.js
+++ b/app/ns-framework-modules-category/application/check-platform/check-platform-page.js
@@ -1,6 +1,6 @@
-const application = require("tns-core-modules/application");
+import { Application } from "@nativescript/core";
 
-function onGridLoaded(args) {
+export function onGridLoaded(args) {
     const grid = args.object;
     const lbl = grid.getViewById("lbl");
     const iconLabel = grid.getViewById("iconLabel");
@@ -12,13 +12,13 @@ function onGridLoaded(args) {
     lbl.verticalAlignment = "middle";
     lbl.fontSize = 24;
     // >> application-platform-js
-    if (application.android) {
+    if (Application.android) {
         console.log("We are running on Android device!");
         // >> (hide)
         iconLabel.text = String.fromCharCode(0xff17b);
         lbl.text = "Android Applicaiton";
         // << (hide)
-    } else if (application.ios) {
+    } else if (Application.ios) {
         console.log("We are running on iOS device");
         // >> (hide)
         iconLabel.text = String.fromCharCode(0xf179);
@@ -27,9 +27,8 @@ function onGridLoaded(args) {
     }
     // << application-platform-js
 }
-exports.onGridLoaded = onGridLoaded;
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.actionBar.title = args.context.title;
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-framework-modules-category/application/check-platform/check-platform-ts-page.ts b/app/ns-framework-modules-category/application/check-platform/check-platform-ts-page.ts
index 21cfb59..dfdad76 100644
--- a/app/ns-framework-modules-category/application/check-platform/check-platform-ts-page.ts
+++ b/app/ns-framework-modules-category/application/check-platform/check-platform-ts-page.ts
@@ -1,8 +1,4 @@
-import { EventData } from "tns-core-modules/data/observable";
-import { NavigatedData, Page } from "tns-core-modules/ui/page";
-import { GridLayout } from "tns-core-modules/ui/layouts/grid-layout";
-import { Label } from "tns-core-modules/ui/label";
-import * as application from "tns-core-modules/application";
+import { Application, EventData, GridLayout, Label, NavigatedData, Page } from "@nativescript/core";
 
 export function onGridLoaded(args: EventData) {
     const grid = <GridLayout>args.object;
@@ -16,13 +12,13 @@ export function onGridLoaded(args: EventData) {
     lbl.verticalAlignment = "middle";
     lbl.fontSize = 24;
     // >> application-platform-ts
-    if (application.android) {
+    if (Application.android) {
         console.log("We are running on Android device!");
         // >> (hide)
         iconLabel.text = String.fromCharCode(0xff17b);
         lbl.text = "Android Applicaiton";
         // << (hide)
-    } else if (application.ios) {
+    } else if (Application.ios) {
         console.log("We are running on iOS device");
         // >> (hide)
         iconLabel.text = String.fromCharCode(0xf179);
diff --git a/app/ns-framework-modules-category/application/ios-notification-observer/ios-notification-observer-page.js b/app/ns-framework-modules-category/application/ios-notification-observer/ios-notification-observer-page.js
index 9090064..8214776 100644
--- a/app/ns-framework-modules-category/application/ios-notification-observer/ios-notification-observer-page.js
+++ b/app/ns-framework-modules-category/application/ios-notification-observer/ios-notification-observer-page.js
@@ -1,38 +1,34 @@
-const application = require("tns-core-modules/application");
-const Observable = require("tns-core-modules/data/observable").Observable;
-const platformModule = require("tns-core-modules/platform");
-const utilsModule = require("tns-core-modules/utils/utils");
+import { Application, isIOS, Observable, Utils } from "@nativescript/core";
+
 let vm;
 let observer;
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     vm = new Observable();
     vm.set("info", "Using iOS Notification Observer \nto check the battery life");
     vm.set("batteryLife", "0");
-    vm.set("isIOS", platformModule.isIOS);
+    vm.set("isIOS", isIOS);
     page.bindingContext = vm;
     page.actionBar.title = args.context.title;
 }
-exports.onNavigatingTo = onNavigatingTo;
-function onNavigatedTo(args) {
+
+export function onNavigatedTo(args) {
     vm.set("actionBarTitle", args.context.actionBarTitle);
     // >> app-ios-observer-code
-    if (application.ios) {
-        utilsModule.ios.getter(UIDevice, UIDevice.currentDevice).batteryMonitoringEnabled = true;
-        vm.set("batteryLife", +(utilsModule.ios.getter(UIDevice, UIDevice.currentDevice).batteryLevel * 100).toFixed(1));
-        observer = application.ios.addNotificationObserver(UIDeviceBatteryLevelDidChangeNotification, (notification) => {
+    if (Application.ios) {
+        Utils.ios.getter(UIDevice, UIDevice.currentDevice).batteryMonitoringEnabled = true;
+        vm.set("batteryLife", +(Utils.ios.getter(UIDevice, UIDevice.currentDevice).batteryLevel * 100).toFixed(1));
+        observer = Application.ios.addNotificationObserver(UIDeviceBatteryLevelDidChangeNotification, (notification) => {
             // tslint:disable:max-line-length
-            vm.set("batteryLife", +(utilsModule.ios.getter(UIDevice, UIDevice.currentDevice).batteryLevel * 100).toFixed(1));
+            vm.set("batteryLife", +(Utils.ios.getter(UIDevice, UIDevice.currentDevice).batteryLevel * 100).toFixed(1));
         });
     }
     // << app-ios-observer-code
 }
-exports.onNavigatedTo = onNavigatedTo;
-function onUnloaded() {
-    if (application.ios) {
+export function onUnloaded() {
+    if (Application.ios) {
         // >> app-ios-observer-remove
-        application.ios.removeNotificationObserver(observer, UIDeviceBatteryLevelDidChangeNotification);
+        Application.ios.removeNotificationObserver(observer, UIDeviceBatteryLevelDidChangeNotification);
         // << app-ios-observer-remove
     }
 }
-exports.onUnloaded = onUnloaded;
diff --git a/app/ns-framework-modules-category/application/ios-notification-observer/ios-notification-observer-ts-page.ts b/app/ns-framework-modules-category/application/ios-notification-observer/ios-notification-observer-ts-page.ts
index fc0252a..1edbcc3 100644
--- a/app/ns-framework-modules-category/application/ios-notification-observer/ios-notification-observer-ts-page.ts
+++ b/app/ns-framework-modules-category/application/ios-notification-observer/ios-notification-observer-ts-page.ts
@@ -1,7 +1,4 @@
-import * as application from "tns-core-modules/application";
-import { Observable } from "tns-core-modules/data/observable";
-import { isIOS } from "tns-core-modules/platform";
-import { ios as iosApp } from "tns-core-modules/application";
+import { Application, Observable, isIOS } from "@nativescript/core";
 
 let vm;
 let observer;
@@ -23,17 +20,17 @@ export function onNavigatedTo(args) {
     vm.set("actionBarTitle", args.context.actionBarTitle);
 
     // >> app-class-properties-ios
-    // import { ios as iosApp } from "tns-core-modules/application";
+    // import { Application } from "@nativescript/core";
 
     // https://developer.apple.com/documentation/uikit/uiapplicationdelegate?language=objc
-    let delegate = iosApp.delegate; // the iOS application delegate
+    let delegate = Application.ios.delegate; // the iOS application delegate
 
-    let nativeApp = iosApp.nativeApp; // The native iOS app
+    let nativeApp = Application.ios.nativeApp; // The native iOS app
 
     // https://developer.apple.com/documentation/uikit/uiwindow/1621581-rootviewcontroller?language=objc
-    let rootController = iosApp.rootController; // the iOS rootViewController
+    let rootController = Application.ios.rootController; // the iOS rootViewController
 
-    let window = iosApp.window; // UIWindow
+    let window = Application.ios.window; // UIWindow
     // << app-class-properties-ios
 
     // >> app-ios-observer-code-ts
@@ -43,7 +40,7 @@ export function onNavigatedTo(args) {
             "batteryLife",
             +(UIDevice.currentDevice.batteryLevel * 100).toFixed(1)
         );
-        observer = iosApp.addNotificationObserver(
+        observer = Application.ios.addNotificationObserver(
             UIDeviceBatteryLevelDidChangeNotification,
             notification => {
                 vm.set(
@@ -59,7 +56,7 @@ export function onNavigatedTo(args) {
 export function onUnloaded() {
     if (isIOS) {
         // >> app-ios-observer-remove-ts
-        iosApp.removeNotificationObserver(observer, UIDeviceBatteryLevelDidChangeNotification);
+        Application.ios.removeNotificationObserver(observer, UIDeviceBatteryLevelDidChangeNotification);
         // << app-ios-observer-remove-ts
     }
 }
diff --git a/app/ns-framework-modules-category/color/color-page.js b/app/ns-framework-modules-category/color/color-page.js
index 73a81ed..ec4426c 100644
--- a/app/ns-framework-modules-category/color/color-page.js
+++ b/app/ns-framework-modules-category/color/color-page.js
@@ -1,12 +1,12 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("Usage", "ns-framework-modules-category/color/usage/usage-page")
+    new Link("Usage", "ns-framework-modules-category/color/usage/usage-page")
 ];
 const navigationLinksTsc = [
-    new link("Usage", "ns-framework-modules-category/color/usage/usage-ts-page")
+    new Link("Usage", "ns-framework-modules-category/color/usage/usage-ts-page")
 ];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -15,4 +15,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-framework-modules-category/color/usage/usage-page.js b/app/ns-framework-modules-category/color/usage/usage-page.js
index aa4c9fc..d019519 100644
--- a/app/ns-framework-modules-category/color/usage/usage-page.js
+++ b/app/ns-framework-modules-category/color/usage/usage-page.js
@@ -1,6 +1,7 @@
 // >> creating-colors-code-js
-const Color = require("tns-core-modules/color").Color;
-const colors = require("tns-core-modules/color/known-colors");
+import { OrangeRed, isKnownName } from "@nativescript/core/color/known-colors";
+import { Color } from "@nativescript/core";
+
 function createColor() {
     // Using hex values to create color;
     const colorHex = new Color("#FF00CC");
@@ -15,12 +16,12 @@ function createColor() {
 
     // Using string values to create colors
     const namedColor = "orangered";
-    const isKnown = colors.isKnownName(namedColor);
+    const isKnown = isKnownName(namedColor);
     if (isKnown) {
         const colorName = new Color(namedColor);
     }
 
     // Using supported known colors from tns-core-modules/color/known-colors
-    const colorKnownName = new Color(colors.OrangeRed);
+    const colorKnownName = new Color(OrangeRed);
 }
 // << creating-colors-code-js
diff --git a/app/ns-framework-modules-category/color/usage/usage-ts-page.ts b/app/ns-framework-modules-category/color/usage/usage-ts-page.ts
index 0853769..39f5111 100644
--- a/app/ns-framework-modules-category/color/usage/usage-ts-page.ts
+++ b/app/ns-framework-modules-category/color/usage/usage-ts-page.ts
@@ -1,8 +1,8 @@
 // tslint:disable:no-bitwise
 // >> creating-colors-code-ts
-import { Color } from "tns-core-modules/color";
-import * as colors from "tns-core-modules/color/known-colors";
-import { isKnownName } from "tns-core-modules/color/known-colors";
+import { Color } from "@nativescript/core";
+import { isKnownName } from "@nativescript/core/color/known-colors";
+import { OrangeRed } from "@nativescript/core/color/known-colors";
 
 function createColor() {
     // Using hex values to create color;
@@ -24,6 +24,6 @@ function createColor() {
     }
 
     // Using supported known colors from tns-core-modules/color/known-colors
-    let colorKnownName = new Color(colors.OrangeRed);
+    let colorKnownName = new Color(OrangeRed);
 }
 // << creating-colors-code-ts
diff --git a/app/ns-framework-modules-category/connectivity/connectivity-page.js b/app/ns-framework-modules-category/connectivity/connectivity-page.js
index d11bfed..465ecbc 100644
--- a/app/ns-framework-modules-category/connectivity/connectivity-page.js
+++ b/app/ns-framework-modules-category/connectivity/connectivity-page.js
@@ -1,13 +1,13 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("Usage", "ns-framework-modules-category/connectivity/usage/usage-page")
+    new Link("Usage", "ns-framework-modules-category/connectivity/usage/usage-page")
 ];
 const navigationLinksTsc = [
-    new link("Usage", "ns-framework-modules-category/connectivity/usage/usage-ts-page")
+    new Link("Usage", "ns-framework-modules-category/connectivity/usage/usage-ts-page")
 ];
 
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -16,4 +16,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-framework-modules-category/connectivity/usage/usage-page.js b/app/ns-framework-modules-category/connectivity/usage/usage-page.js
index 9bbdc95..46a6229 100644
--- a/app/ns-framework-modules-category/connectivity/usage/usage-page.js
+++ b/app/ns-framework-modules-category/connectivity/usage/usage-page.js
@@ -1,31 +1,31 @@
 // >> connectivity-start-code-js
-const connectivityModule = require("tns-core-modules/connectivity");
+import { Connectivity } from "@nativescript/core";
 
 
-exports.onNavigatedTo = function(args) {
+export function onNavigatedTo(args) {
     const page = args.object;
     let connectionTypeString;
 
-    const type = connectivityModule.getConnectionType();
+    const type = Connectivity.getConnectionType();
 
     switch (type) {
-        case connectivityModule.connectionType.none:
+        case Connectivity.connectionType.none:
             console.log("No connection");
             connectionTypeString = "No Internet connectivity!";
             break;
-        case connectivityModule.connectionType.wifi:
+        case Connectivity.connectionType.wifi:
             console.log("WiFi connection");
             connectionTypeString = "WiFI connectivity!";
             break;
-        case connectivityModule.connectionType.mobile:
+        case Connectivity.connectionType.mobile:
             console.log("Mobile connection");
             connectionTypeString = "Mobile connectivity!";
             break;
-        case connectivityModule.connectionType.ethernet:
+        case Connectivity.connectionType.ethernet:
             console.log("Ethernet connection");
             connectionTypeString = "Ethernet connectivity!";
             break;
-        case connectivityModule.connectionType.bluetooth:
+        case Connectivity.connectionType.bluetooth:
             console.log("Bluetooth connection");
             connectionTypeString = "Bluetooth connectivity!";
             break;
@@ -33,21 +33,21 @@ exports.onNavigatedTo = function(args) {
             break;
     }
 
-    connectivityModule.startMonitoring((newConnectionType) => {
+    Connectivity.startMonitoring((newConnectionType) => {
         switch (newConnectionType) {
-            case connectivityModule.connectionType.none:
+            case Connectivity.connectionType.none:
                 console.log("Connection type changed to none.");
                 break;
-            case connectivityModule.connectionType.wifi:
+            case Connectivity.connectionType.wifi:
                 console.log("Connection type changed to WiFi.");
                 break;
-            case connectivityModule.connectionType.mobile:
+            case Connectivity.connectionType.mobile:
                 console.log("Connection type changed to mobile.");
                 break;
-            case connectivityModule.connectionType.ethernet:
+            case Connectivity.connectionType.ethernet:
                 console.log("Connection type changed to ethernet.");
                 break;
-            case connectivityModule.connectionType.bluetooth:
+            case Connectivity.connectionType.bluetooth:
                 console.log("Connection type changed to bluetooth.");
                 break;
             default:
@@ -56,8 +56,8 @@ exports.onNavigatedTo = function(args) {
     });
 
     // Stoping the connection monitoring
-    connectivityModule.stopMonitoring();
+    Connectivity.stopMonitoring();
 
     page.bindingContext = { connectionType: connectionTypeString };
-};
+}
 // << connectivity-start-code-js
diff --git a/app/ns-framework-modules-category/connectivity/usage/usage-ts-page.ts b/app/ns-framework-modules-category/connectivity/usage/usage-ts-page.ts
index 010de30..6fbde36 100644
--- a/app/ns-framework-modules-category/connectivity/usage/usage-ts-page.ts
+++ b/app/ns-framework-modules-category/connectivity/usage/usage-ts-page.ts
@@ -1,30 +1,30 @@
 // >> connectivity-start-code-ts
-import { connectionType, getConnectionType, startMonitoring, stopMonitoring }from "tns-core-modules/connectivity";
+import { Connectivity } from "@nativescript/core";
 
 export function onNavigatedTo(args) {
     const page = args.object;
     let connectionTypeString;
 
-    const type = getConnectionType();
+    const type = Connectivity.getConnectionType();
 
     switch (type) {
-        case connectionType.none:
+        case Connectivity.connectionType.none:
             console.log("No connection");
             connectionTypeString = "No Internet connectivity!";
             break;
-        case connectionType.wifi:
+        case Connectivity.connectionType.wifi:
             console.log("WiFi connection");
             connectionTypeString = "WiFI connectivity!";
             break;
-        case connectionType.mobile:
+        case Connectivity.connectionType.mobile:
             console.log("Mobile connection");
             connectionTypeString = "Mobile connectivity!";
             break;
-        case connectionType.ethernet:
+        case Connectivity.connectionType.ethernet:
             console.log("Ethernet connection");
             connectionTypeString = "Ethernet connectivity!";
             break;
-        case connectionType.bluetooth:
+        case Connectivity.connectionType.bluetooth:
             console.log("Bluetooth connection");
             connectionTypeString = "Bluetooth connectivity!";
             break;
@@ -32,21 +32,21 @@ export function onNavigatedTo(args) {
             break;
     }
 
-    startMonitoring((newConnectionType) => {
+    Connectivity.startMonitoring((newConnectionType) => {
         switch (newConnectionType) {
-            case connectionType.none:
+            case Connectivity.connectionType.none:
                 console.log("Connection type changed to none.");
                 break;
-            case connectionType.wifi:
+            case Connectivity.connectionType.wifi:
                 console.log("Connection type changed to WiFi.");
                 break;
-            case connectionType.mobile:
+            case Connectivity.connectionType.mobile:
                 console.log("Connection type changed to mobile.");
                 break;
-            case connectionType.ethernet:
+            case Connectivity.connectionType.ethernet:
                 console.log("Connection type changed to ethernet.");
                 break;
-            case connectionType.bluetooth:
+            case Connectivity.connectionType.bluetooth:
                 console.log("Connection type changed to bluetooth.");
                 break;
             default:
@@ -55,7 +55,7 @@ export function onNavigatedTo(args) {
     });
 
     // Stoping the connection monitoring
-    stopMonitoring();
+    Connectivity.stopMonitoring();
 
     page.bindingContext = { connectionType: connectionTypeString };
 }
diff --git a/app/ns-framework-modules-category/console/console-page.js b/app/ns-framework-modules-category/console/console-page.js
index 39897e1..23d1871 100644
--- a/app/ns-framework-modules-category/console/console-page.js
+++ b/app/ns-framework-modules-category/console/console-page.js
@@ -1,12 +1,12 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("Usage", "ns-framework-modules-category/console/usage/usage-page")
+    new Link("Usage", "ns-framework-modules-category/console/usage/usage-page")
 ];
 const navigationLinksTsc = [
-    new link("Usage", "ns-framework-modules-category/console/usage/usage-ts-page")
+    new Link("Usage", "ns-framework-modules-category/console/usage/usage-ts-page")
 ];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -15,4 +15,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-framework-modules-category/console/usage/usage-page.js b/app/ns-framework-modules-category/console/usage/usage-page.js
index f695a51..b557da7 100644
--- a/app/ns-framework-modules-category/console/usage/usage-page.js
+++ b/app/ns-framework-modules-category/console/usage/usage-page.js
@@ -1,6 +1,7 @@
-exports.onNavigatedTo = function (args) {
+export function onNavigatedTo (args) {
     const jsonObj = {
-        objProp: "I am Object!", objProp2:
+        objProp: "I am Object!",
+objProp2:
         {
             objProp3: "I am Object!",
             objProp4: "I am Object!"
@@ -33,4 +34,4 @@ exports.onNavigatedTo = function (args) {
     // Prints the current stack trace in the console.
     console.trace();
     // << console-trace
-};
+}
diff --git a/app/ns-framework-modules-category/fetch/fetch-page.js b/app/ns-framework-modules-category/fetch/fetch-page.js
index 557937b..2bbf205 100644
--- a/app/ns-framework-modules-category/fetch/fetch-page.js
+++ b/app/ns-framework-modules-category/fetch/fetch-page.js
@@ -1,14 +1,14 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("Get", "ns-framework-modules-category/fetch/get/get-page"),
-    new link("Post", "ns-framework-modules-category/fetch/post/post-page")
+    new Link("Get", "ns-framework-modules-category/fetch/get/get-page"),
+    new Link("Post", "ns-framework-modules-category/fetch/post/post-page")
 ];
 const navigationLinksTsc = [
-    new link("Get", "ns-framework-modules-category/fetch/get/get-ts-page"),
-    new link("Post", "ns-framework-modules-category/fetch/post/post-ts-page")
+    new Link("Get", "ns-framework-modules-category/fetch/get/get-ts-page"),
+    new Link("Post", "ns-framework-modules-category/fetch/post/post-ts-page")
 ];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -17,4 +17,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-framework-modules-category/fetch/get/get-page.js b/app/ns-framework-modules-category/fetch/get/get-page.js
index 26316a4..8de867c 100644
--- a/app/ns-framework-modules-category/fetch/get/get-page.js
+++ b/app/ns-framework-modules-category/fetch/get/get-page.js
@@ -1,6 +1,6 @@
-const Observable = require("tns-core-modules/data/observable").Observable;
+import { Observable } from "@nativescript/core";
 
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     const vm = new Observable();
 
@@ -23,7 +23,7 @@ function onNavigatingTo(args) {
     page.bindingContext = vm;
 }
 
-function onButtonTap(args) {
+export function onButtonTap(args) {
     const button = args.object;
     const page = args.object.page;
     const vm = page.bindingContext;
@@ -154,5 +154,3 @@ function getResponseFormDataExample(viewModel) {
     // << request-response-form-data
 }
 
-exports.onNavigatingTo = onNavigatingTo;
-exports.onButtonTap = onButtonTap;
diff --git a/app/ns-framework-modules-category/fetch/get/get-ts-page.ts b/app/ns-framework-modules-category/fetch/get/get-ts-page.ts
index e95b106..f3895c5 100644
--- a/app/ns-framework-modules-category/fetch/get/get-ts-page.ts
+++ b/app/ns-framework-modules-category/fetch/get/get-ts-page.ts
@@ -1,4 +1,4 @@
-import { Observable } from "tns-core-modules/data/observable";
+import { Observable } from "@nativescript/core";
 
 export function onNavigatingTo(args) {
     const page = args.object;
diff --git a/app/ns-framework-modules-category/fetch/post/post-page.js b/app/ns-framework-modules-category/fetch/post/post-page.js
index 3c55348..86c2a0d 100644
--- a/app/ns-framework-modules-category/fetch/post/post-page.js
+++ b/app/ns-framework-modules-category/fetch/post/post-page.js
@@ -1,6 +1,6 @@
-const Observable = require("tns-core-modules/data/observable").Observable;
+import { Observable } from "@nativescript/core";
 
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     const vm = new Observable();
 
@@ -11,7 +11,7 @@ function onNavigatingTo(args) {
     page.bindingContext = vm;
 }
 
-function makePostRequest(args) {
+export function makePostRequest(args) {
     const page = args.object.page;
     const vm = page.bindingContext;
     // >> fetch-post
@@ -37,6 +37,3 @@ function makePostRequest(args) {
         });
     // << fetch-post
 }
-
-exports.onNavigatingTo = onNavigatingTo;
-exports.makePostRequest = makePostRequest;
diff --git a/app/ns-framework-modules-category/fetch/post/post-ts-page.ts b/app/ns-framework-modules-category/fetch/post/post-ts-page.ts
index b52d4fd..21355a2 100644
--- a/app/ns-framework-modules-category/fetch/post/post-ts-page.ts
+++ b/app/ns-framework-modules-category/fetch/post/post-ts-page.ts
@@ -1,4 +1,4 @@
-import { Observable } from "tns-core-modules/data/observable";
+import { Observable } from "@nativescript/core";
 
 export function onNavigatingTo(args) {
     const page = args.object;
diff --git a/app/ns-framework-modules-category/file-system/delete/delete-page.js b/app/ns-framework-modules-category/file-system/delete/delete-page.js
index 56d9ffd..cd891bb 100644
--- a/app/ns-framework-modules-category/file-system/delete/delete-page.js
+++ b/app/ns-framework-modules-category/file-system/delete/delete-page.js
@@ -1,12 +1,11 @@
-const Observable = require("tns-core-modules/data/observable").Observable;
-const fileSystemModule = require("tns-core-modules/file-system");
+import { Observable, knownFolders } from "@nativescript/core";
 
 let file;
 let myFolder;
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     const vm = new Observable();
-    const documents = fileSystemModule.knownFolders.documents();
+    const documents = knownFolders.documents();
     myFolder = documents.getFolder("TestFolderName");
     file = myFolder.getFile("TestFileName.txt");
     vm.set("myFolderPath", myFolder.path);
@@ -15,7 +14,7 @@ function onNavigatingTo(args) {
     page.bindingContext = vm;
 }
 
-function onDeleteFile(args) {
+export function onDeleteFile(args) {
     const page = args.object.page;
     const vm = page.bindingContext;
     if (file) {
@@ -33,7 +32,7 @@ function onDeleteFile(args) {
     }
 }
 
-function onDeleteFolder(args) {
+export function onDeleteFolder(args) {
     const page = args.object.page;
     const vm = page.bindingContext;
     if (myFolder) {
@@ -52,7 +51,7 @@ function onDeleteFolder(args) {
     }
 }
 
-function onClearFolder(args) {
+export function onClearFolder(args) {
     const page = args.object.page;
     const vm = page.bindingContext;
     if (myFolder) {
@@ -70,15 +69,13 @@ function onClearFolder(args) {
     }
 }
 
-function onReset() {
-    const documents = fileSystemModule.knownFolders.documents();
+export function onReset(args) {
+    const page = args.object.page;
+    const vm = page.bindingContext;
+    const documents = knownFolders.documents();
     myFolder = documents.getFolder("TestFolderName");
     file = myFolder.getFile("TestFileName.txt");
-    tresultMessage = "Successfully reset!";
+    vm.set("resultMessage", "Successfully reset!");
 }
 
-exports.onNavigatingTo = onNavigatingTo;
-exports.onDeleteFile = onDeleteFile;
-exports.onDeleteFolder = onDeleteFolder;
-exports.onClearFolder = onClearFolder;
-exports.onReset = onReset;
+
diff --git a/app/ns-framework-modules-category/file-system/delete/delete-ts-page.ts b/app/ns-framework-modules-category/file-system/delete/delete-ts-page.ts
index def3cd7..f3bdabd 100644
--- a/app/ns-framework-modules-category/file-system/delete/delete-ts-page.ts
+++ b/app/ns-framework-modules-category/file-system/delete/delete-ts-page.ts
@@ -1,6 +1,4 @@
-import { Observable } from "tns-core-modules/data/observable";
-import { knownFolders, File, Folder } from "tns-core-modules/file-system";
-import { Page } from "tns-core-modules/ui/page";
+import { File, Folder, knownFolders, Observable, Page } from "@nativescript/core";
 
 let file: File;
 let myFolder: Folder;
diff --git a/app/ns-framework-modules-category/file-system/file-system-page.js b/app/ns-framework-modules-category/file-system/file-system-page.js
index a8713c0..649a225 100644
--- a/app/ns-framework-modules-category/file-system/file-system-page.js
+++ b/app/ns-framework-modules-category/file-system/file-system-page.js
@@ -1,20 +1,20 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("Usage", "ns-framework-modules-category/file-system/usage/usage-page"),
-    new link("Delete", "ns-framework-modules-category/file-system/delete/delete-page"),
-    new link("Paths", "ns-framework-modules-category/file-system/paths/paths-page"),
-    new link("Read", "ns-framework-modules-category/file-system/read/read-page"),
-    new link("Update", "ns-framework-modules-category/file-system/update/update-page")
+    new Link("Usage", "ns-framework-modules-category/file-system/usage/usage-page"),
+    new Link("Delete", "ns-framework-modules-category/file-system/delete/delete-page"),
+    new Link("Paths", "ns-framework-modules-category/file-system/paths/paths-page"),
+    new Link("Read", "ns-framework-modules-category/file-system/read/read-page"),
+    new Link("Update", "ns-framework-modules-category/file-system/update/update-page")
 ];
 const navigationLinksTsc = [
-    new link("Usage", "ns-framework-modules-category/file-system/usage/usage-ts-page"),
-    new link("Delete", "ns-framework-modules-category/file-system/delete/delete-ts-page"),
-    new link("Paths", "ns-framework-modules-category/file-system/paths/paths-ts-page"),
-    new link("Read", "ns-framework-modules-category/file-system/read/read-ts-page"),
-    new link("Update", "ns-framework-modules-category/file-system/update/update-ts-page")
+    new Link("Usage", "ns-framework-modules-category/file-system/usage/usage-ts-page"),
+    new Link("Delete", "ns-framework-modules-category/file-system/delete/delete-ts-page"),
+    new Link("Paths", "ns-framework-modules-category/file-system/paths/paths-ts-page"),
+    new Link("Read", "ns-framework-modules-category/file-system/read/read-ts-page"),
+    new Link("Update", "ns-framework-modules-category/file-system/update/update-ts-page")
 ];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -23,4 +23,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-framework-modules-category/file-system/paths/paths-page.js b/app/ns-framework-modules-category/file-system/paths/paths-page.js
index 801844d..5325280 100644
--- a/app/ns-framework-modules-category/file-system/paths/paths-page.js
+++ b/app/ns-framework-modules-category/file-system/paths/paths-page.js
@@ -1,37 +1,36 @@
-const Observable = require("tns-core-modules/data/observable").Observable;
-const fileSystemModule = require("tns-core-modules/file-system");
+import { File, Folder, Observable, knownFolders, path } from "@nativescript/core";
 
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     const vm = new Observable();
 
     // >> fs-paths-normalize-code
-    let documentsFolder = fileSystemModule.knownFolders.documents();
-    const currentAppFolder = fileSystemModule.knownFolders.currentApp();
-    const tempFolder = fileSystemModule.knownFolders.temp();
+    let documentsFolder = knownFolders.documents();
+    const currentAppFolder = knownFolders.currentApp();
+    const tempFolder = knownFolders.temp();
 
     const testPath = "///test.txt";
     // Get a normalized path such as <folder.path>/test.txt from <folder.path>///test.txt
-    vm.set("documents", fileSystemModule.path.normalize(documentsFolder.path + testPath));
-    vm.set("currentApp", fileSystemModule.path.normalize(currentAppFolder.path + testPath));
-    vm.set("temp", fileSystemModule.path.normalize(tempFolder.path + testPath));
+    vm.set("documents", path.normalize(documentsFolder.path + testPath));
+    vm.set("currentApp", path.normalize(currentAppFolder.path + testPath));
+    vm.set("temp", path.normalize(tempFolder.path + testPath));
     // << fs-paths-normalize-code
     // >> fs-paths-join-code
     // Generate a path like <documents.path>/myFiles/test.txt
-    documentsFolder = fileSystemModule.knownFolders.documents();
-    const filePath = fileSystemModule.path.join(documentsFolder.path, "myFiles", "test.txt");
+    documentsFolder = knownFolders.documents();
+    const filePath = path.join(documentsFolder.path, "myFiles", "test.txt");
     // << fs-paths-join-code
     console.log(filePath);
 
     // >> fs-paths-separator-code
     // An OS dependent path separator, "\" or "/".
-    const separator = fileSystemModule.path.separator;
+    const separator = path.separator;
     // << fs-paths-separator-code
     console.log(separator);
 
     // >> fs-paths-create-folder-code
-    const folderPath = fileSystemModule.path.join(fileSystemModule.knownFolders.documents().path, "music");
-    const folder = fileSystemModule.Folder.fromPath(folderPath);
+    const folderPath = path.join(knownFolders.documents().path, "music");
+    const folder = Folder.fromPath(folderPath);
     // << fs-paths-create-folder-code
     console.log(folder);
 
@@ -42,13 +41,13 @@ function onNavigatingTo(args) {
     page.bindingContext = vm;
 }
 
-function onSaveContentToFile(args) {
+export function onSaveContentToFile(args) {
     const page = args.object.page;
     const vm = page.bindingContext;
     // >> fs-paths-create-file-code
-    const documentsFolder = fileSystemModule.knownFolders.documents();
-    const path = fileSystemModule.path.join(documentsFolder.path, "FileFromPath.txt");
-    const file = fileSystemModule.File.fromPath(path);
+    const documentsFolder = knownFolders.documents();
+    const filePath = path.join(documentsFolder.path, "FileFromPath.txt");
+    const file = File.fromPath(filePath);
 
     // Writing text to the file.
     file.writeText(vm.get("textContentToBeSaved"))
@@ -66,5 +65,4 @@ function onSaveContentToFile(args) {
     // << fs-paths-create-file-code
 }
 
-exports.onNavigatingTo = onNavigatingTo;
-exports.onSaveContentToFile = onSaveContentToFile;
+
diff --git a/app/ns-framework-modules-category/file-system/paths/paths-ts-page.ts b/app/ns-framework-modules-category/file-system/paths/paths-ts-page.ts
index fa6ab98..8e353a0 100644
--- a/app/ns-framework-modules-category/file-system/paths/paths-ts-page.ts
+++ b/app/ns-framework-modules-category/file-system/paths/paths-ts-page.ts
@@ -1,6 +1,5 @@
-import { Observable } from "tns-core-modules/data/observable";
-import { knownFolders, path, Folder, File } from "tns-core-modules/file-system";
-import { Page } from "tns-core-modules/ui/page";
+import { File, Folder, knownFolders, Observable, Page, path } from "@nativescript/core";
+
 export function onNavigatingTo(args) {
     const page: Page = <Page>args.object;
     const vm = new Observable();
diff --git a/app/ns-framework-modules-category/file-system/read/read-page.js b/app/ns-framework-modules-category/file-system/read/read-page.js
index 1f10bb4..898c25b 100644
--- a/app/ns-framework-modules-category/file-system/read/read-page.js
+++ b/app/ns-framework-modules-category/file-system/read/read-page.js
@@ -1,9 +1,6 @@
-const Observable = require("tns-core-modules/data/observable").Observable;
-const ObservableArray = require("tns-core-modules/data/observable-array").ObservableArray;
-const fileSystemModule = require("tns-core-modules/file-system");
-const imageSourceModule = require("tns-core-modules/image-source");
+import { File, Folder, ImageSource, Observable, ObservableArray, knownFolders, path } from "@nativescript/core";
 
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     const vm = new Observable();
     const array = new ObservableArray();
@@ -13,7 +10,7 @@ function onNavigatingTo(args) {
         "Open source framework for building truly native mobile apps" +
         "with Angular, TypeScript or JavaScript.";
 
-    let documents = fileSystemModule.knownFolders.documents();
+    let documents = knownFolders.documents();
     const folder = documents.getFolder(folderName);
     const file = folder.getFile(fileName);
 
@@ -32,7 +29,7 @@ function onNavigatingTo(args) {
         });
 
     // >> fs-folder-content-code
-    documents = fileSystemModule.knownFolders.documents();
+    documents = knownFolders.documents();
     documents.getEntities()
         .then((entities) => {
             // entities is array with the document's files and folders.
@@ -51,14 +48,14 @@ function onNavigatingTo(args) {
         });
     // << fs-folder-content-code
     // >> fs-file-exists-check-code
-    documents = fileSystemModule.knownFolders.documents();
-    const path = fileSystemModule.path.join(documents.path, "Text.txt");
-    const exists = fileSystemModule.File.exists(path);
+    documents = knownFolders.documents();
+    const filePath = path.join(documents.path, "Text.txt");
+    const exists = File.exists(filePath);
     console.log(`Does Text.txt exists: ${exists}`);
     // << fs-file-exists-check-code
     // >> fs-folder-exists-check-code
-    const temp = fileSystemModule.knownFolders.temp();
-    const tempExists = fileSystemModule.Folder.exists(temp.path);
+    const temp = knownFolders.temp();
+    const tempExists = Folder.exists(temp.path);
     console.log(`Does temp folder exists: ${tempExists}`);
     // << fs-folder-exists-check-code
 
@@ -69,17 +66,17 @@ function onNavigatingTo(args) {
     page.bindingContext = vm;
 }
 
-function onReadSync(args) {
+export function onReadSync(args) {
     const page = args.object.page;
     const vm = page.bindingContext;
     // >> fs-read-sync-code
-    const image = imageSourceModule.fromResource("icon");
-    const folder = fileSystemModule.knownFolders.documents();
-    const path = fileSystemModule.path.join(folder.path, "Test.png");
-    const saved = image.saveToFile(path, "png");
+    const image = ImageSource.fromResourceSync("icon");
+    const folder = knownFolders.documents();
+    const filePath = path.join(folder.path, "Test.png");
+    const saved = image.saveToFile(filePath, "png");
 
     if (saved) {
-        const imageFile = fileSystemModule.File.fromPath(path);
+        const imageFile = File.fromPath(filePath);
         const binarySource = imageFile.readSync((err) => {
             console.log(err);
         });
@@ -93,5 +90,3 @@ function onReadSync(args) {
         vm.set("binarySource", `Successfully read binary data: ${binarySource}`);
     }
 }
-exports.onNavigatingTo = onNavigatingTo;
-exports.onReadSync = onReadSync;
diff --git a/app/ns-framework-modules-category/file-system/read/read-ts-page.ts b/app/ns-framework-modules-category/file-system/read/read-ts-page.ts
index 00091d6..7b5487d 100644
--- a/app/ns-framework-modules-category/file-system/read/read-ts-page.ts
+++ b/app/ns-framework-modules-category/file-system/read/read-ts-page.ts
@@ -1,8 +1,4 @@
-import { Observable } from "tns-core-modules/data/observable";
-import { ObservableArray } from "tns-core-modules/data/observable-array";
-import { knownFolders, path, File, Folder } from "tns-core-modules/file-system";
-import { fromResource, ImageSource } from "tns-core-modules/image-source";
-import { Page } from "tns-core-modules/ui/page";
+import { File, Folder, ImageSource, knownFolders, Observable, ObservableArray, Page, path } from "@nativescript/core";
 
 export function onNavigatingTo(args) {
     const page: Page = <Page>args.object;
@@ -74,7 +70,7 @@ export function onReadSync(args) {
     const page: Page = <Page>args.object.page;
     const vm = page.bindingContext;
     // >> fs-read-sync-code-ts
-    const image: ImageSource = fromResource("icon");
+    const image: ImageSource = ImageSource.fromResourceSync("icon");
     const folder: Folder = knownFolders.documents();
     const filePath: string = path.join(folder.path, "Test.png");
     const saved = image.saveToFile(filePath, "png");
diff --git a/app/ns-framework-modules-category/file-system/update/update-page.js b/app/ns-framework-modules-category/file-system/update/update-page.js
index b9f7fb3..6291671 100644
--- a/app/ns-framework-modules-category/file-system/update/update-page.js
+++ b/app/ns-framework-modules-category/file-system/update/update-page.js
@@ -1,13 +1,11 @@
-const Observable = require("tns-core-modules/data/observable").Observable;
-const fileSystemModule = require("tns-core-modules/file-system");
-const dialogs = require("tns-core-modules/ui/dialogs");
+import { Dialogs, Observable, knownFolders } from "@nativescript/core";
 let file;
 let myFolder;
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     const vm = new Observable();
 
-    const documents = fileSystemModule.knownFolders.documents();
+    const documents = knownFolders.documents();
     file = documents.getFile("TestFileName.txt");
     myFolder = documents.getFolder("TestFolderName");
 
@@ -21,7 +19,7 @@ function onNavigatingTo(args) {
     page.bindingContext = vm;
 }
 
-function onFileRename(args) {
+export function onFileRename(args) {
     const page = args.object.page;
     const vm = page.bindingContext;
     // >> fs-update-rename-file-code
@@ -35,7 +33,7 @@ function onFileRename(args) {
             // Error!
             console.log("Error: ");
             console.log(err);
-            dialogs.alert(err)
+            Dialogs.alert(err)
             .then(() => {
                 console.log("Dialog closed!");
             });
@@ -43,7 +41,7 @@ function onFileRename(args) {
     // << fs-update-rename-file-code
 }
 
-function onFolderRename(args) {
+export function onFolderRename(args) {
     const page = args.object.page;
     const vm = page.bindingContext;
     // >> fs-update-rename-folder-code
@@ -57,7 +55,7 @@ function onFolderRename(args) {
             // Error!
             console.log("Error: ");
             console.log(err);
-            dialogs.alert(err)
+            Dialogs.alert(err)
             .then(() => {
                 console.log("Dialog closed!");
             });
@@ -65,6 +63,3 @@ function onFolderRename(args) {
     // << fs-update-rename-folder-code
 }
 
-exports.onNavigatingTo = onNavigatingTo;
-exports.onFileRename = onFileRename;
-exports.onFolderRename = onFolderRename;
diff --git a/app/ns-framework-modules-category/file-system/update/update-ts-page.ts b/app/ns-framework-modules-category/file-system/update/update-ts-page.ts
index fc330f0..1e081ca 100644
--- a/app/ns-framework-modules-category/file-system/update/update-ts-page.ts
+++ b/app/ns-framework-modules-category/file-system/update/update-ts-page.ts
@@ -1,7 +1,4 @@
-import { Observable } from "tns-core-modules/data/observable";
-import { File, Folder, knownFolders } from "tns-core-modules/file-system";
-import * as dialogs from "tns-core-modules/ui/dialogs";
-import { Page } from "tns-core-modules/ui/page";
+import { Dialogs, File, Folder, knownFolders, Observable, Page } from "@nativescript/core";
 
 let file: File;
 let myFolder: Folder;
@@ -37,7 +34,7 @@ export function onFileRename(args) {
             // Error!
             console.log("Error: ");
             console.log(err);
-            dialogs.alert(err)
+            Dialogs.alert(err)
                 .then(() => {
                     console.log("Dialog closed!");
                 });
@@ -59,7 +56,7 @@ export function onFolderRename(args) {
             // Error!
             console.log("Error: ");
             console.log(err);
-            dialogs.alert(err)
+            Dialogs.alert(err)
                 .then(() => {
                     console.log("Dialog closed!");
                 });
diff --git a/app/ns-framework-modules-category/file-system/usage/usage-page.js b/app/ns-framework-modules-category/file-system/usage/usage-page.js
index 6ad0689..398c6f0 100644
--- a/app/ns-framework-modules-category/file-system/usage/usage-page.js
+++ b/app/ns-framework-modules-category/file-system/usage/usage-page.js
@@ -1,9 +1,9 @@
-const Observable = require("tns-core-modules/data/observable").Observable;
 // >> fs-create-require
-const fileSystemModule = require("tns-core-modules/file-system");
+import { knownFolders } from "@nativescript/core";
 // << fs-create-require
+import { Observable } from "@nativescript/core";
 
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     const vm = new Observable();
 
@@ -19,11 +19,11 @@ function onNavigatingTo(args) {
     page.bindingContext = vm;
 }
 
-function onCreateFile(args) {
+export function onCreateFile(args) {
     const page = args.object.page;
     const vm = page.bindingContext;
     // >> fs-create-all-code
-    const documents = fileSystemModule.knownFolders.documents();
+    const documents = knownFolders.documents();
     const folder = documents.getFolder(vm.get("folderName") || "testFolder");
     const file = folder.getFile(`${(vm.get("fileName") || "testFile")}`.txt);
 
@@ -40,5 +40,4 @@ function onCreateFile(args) {
         });
     // << fs-create-all-code
 }
-exports.onNavigatingTo = onNavigatingTo;
-exports.onCreateFile = onCreateFile;
+
diff --git a/app/ns-framework-modules-category/file-system/usage/usage-ts-page.ts b/app/ns-framework-modules-category/file-system/usage/usage-ts-page.ts
index 5bf10d2..c047957 100644
--- a/app/ns-framework-modules-category/file-system/usage/usage-ts-page.ts
+++ b/app/ns-framework-modules-category/file-system/usage/usage-ts-page.ts
@@ -1,7 +1,6 @@
-import { Observable } from "tns-core-modules/data/observable";
-import { Page } from "tns-core-modules/ui/page";
+import { Observable, Page } from "@nativescript/core";
 // >> fs-create-import
-import { knownFolders, Folder, File } from "tns-core-modules/file-system";
+import { knownFolders, Folder, File } from "@nativescript/core";
 // << fs-create-import
 
 export function onNavigatingTo(args) {
diff --git a/app/ns-framework-modules-category/fps-meter/fps-meter-page.js b/app/ns-framework-modules-category/fps-meter/fps-meter-page.js
index e775843..9f83ef9 100644
--- a/app/ns-framework-modules-category/fps-meter/fps-meter-page.js
+++ b/app/ns-framework-modules-category/fps-meter/fps-meter-page.js
@@ -1,12 +1,12 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("Usage", "ns-framework-modules-category/fps-meter/usage/usage-page")
+    new Link("Usage", "ns-framework-modules-category/fps-meter/usage/usage-page")
 ];
 const navigationLinksTsc = [
-    new link("Usage", "ns-framework-modules-category/fps-meter/usage/usage-ts-page")
+    new Link("Usage", "ns-framework-modules-category/fps-meter/usage/usage-ts-page")
 ];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -15,4 +15,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-framework-modules-category/fps-meter/usage/usage-page.js b/app/ns-framework-modules-category/fps-meter/usage/usage-page.js
index d2a192f..cc0608e 100644
--- a/app/ns-framework-modules-category/fps-meter/usage/usage-page.js
+++ b/app/ns-framework-modules-category/fps-meter/usage/usage-page.js
@@ -1,20 +1,17 @@
 // >> fps-meter-js
-const fpsMeter = require("tns-core-modules/fps-meter");
-
+import { addCallback, removeCallback, start, stop } from "@nativescript/core/fps-meter";
 
 let callbackId;
-function startFPSMeter(args) {
-    callbackId = fpsMeter.addCallback((fps, minFps) => {
+export function startFPSMeter(args) {
+    callbackId = addCallback((fps, minFps) => {
         console.log(`Frames per seconds: ${fps.toFixed(2)}`);
         console.log(minFps.toFixed(2));
     });
-    fpsMeter.start();
+    start();
 }
 
-function stopFPSMeter(args) {
-    fpsMeter.removeCallback(callbackId);
-    fpsMeter.stop();
+export function stopFPSMeter(args) {
+    removeCallback(callbackId);
+    stop();
 }
-exports.startFPSMeter = startFPSMeter;
-exports.stopFPSMeter = stopFPSMeter;
 // << fps-meter-js
diff --git a/app/ns-framework-modules-category/fps-meter/usage/usage-ts-page.ts b/app/ns-framework-modules-category/fps-meter/usage/usage-ts-page.ts
index 0aed394..de71c58 100644
--- a/app/ns-framework-modules-category/fps-meter/usage/usage-ts-page.ts
+++ b/app/ns-framework-modules-category/fps-meter/usage/usage-ts-page.ts
@@ -1,5 +1,5 @@
 // >> fps-meter-ts
-import { removeCallback, start, stop, addCallback } from "tns-core-modules/fps-meter";
+import {addCallback, removeCallback, start, stop} from "@nativescript/core/fps-meter";
 
 let callbackId;
 export function startFPSMeter(args) {
diff --git a/app/ns-framework-modules-category/http/get/get-page.js b/app/ns-framework-modules-category/http/get/get-page.js
index 5ffb4b0..8d24007 100644
--- a/app/ns-framework-modules-category/http/get/get-page.js
+++ b/app/ns-framework-modules-category/http/get/get-page.js
@@ -1,9 +1,9 @@
-const Observable = require("tns-core-modules/data/observable").Observable;
-const fileSystemModule = require("tns-core-modules/file-system");
 // >> require-http-get
-const httpModule = require("tns-core-modules/http");
+import { Http } from "@nativescript/core";
 // << require-http-get
-function onNavigatingTo(args) {
+import { Observable, path, knownFolders } from "@nativescript/core";
+
+export function onNavigatingTo(args) {
     const page = args.object;
     const vm = new Observable();
 
@@ -35,7 +35,7 @@ function onNavigatingTo(args) {
     page.bindingContext = vm;
 }
 
-function onButtonTap(args) {
+export function onButtonTap(args) {
     const button = args.object;
     const page = args.object.page;
     const vm = page.bindingContext;
@@ -87,7 +87,7 @@ function onButtonTap(args) {
 
 function getStringExample(viewModel) {
     // >> get-string-code
-    httpModule.getString("https://httpbin.org/get").then((r) => {
+    Http.getString("https://httpbin.org/get").then((r) => {
         viewModel.set("getStringResult", r);
     }, (e) => {
         // >> (hide)
@@ -99,7 +99,7 @@ function getStringExample(viewModel) {
 }
 function getJSONExample(viewModel) {
     // >> get-json-code
-    httpModule.getJSON("https://httpbin.org/get").then((r) => {
+    Http.getJSON("https://httpbin.org/get").then((r) => {
         // >> (hide)
         viewModel.set("host", r.headers.Host);
         viewModel.set("userAgent", r.headers["User-Agent"]);
@@ -116,7 +116,7 @@ function getJSONExample(viewModel) {
 }
 function getImageExample(viewModel) {
     // >> get-image-code
-    httpModule.getImage("https://httpbin.org/image/jpeg").then((r) => {
+    Http.getImage("https://httpbin.org/image/jpeg").then((r) => {
         // getImage method returns ImageSource object
         // >> (hide)
         viewModel.set("getImageResult", r);
@@ -134,7 +134,7 @@ function getImageExample(viewModel) {
 
 function getResponseStatusCodeExample(viewModel) {
     // >> request-status-code
-    httpModule.request({
+    Http.request({
         url: "https://httpbin.org/get",
         method: "GET"
     }).then((response) => {
@@ -155,7 +155,7 @@ function getResponseStatusCodeExample(viewModel) {
 function getResponseHeadersExample(viewModel) {
     console.log("getResponseHeadersExample");
     // >> request-response-header
-    httpModule.request({
+    Http.request({
         url: "https://httpbin.org/get",
         method: "GET"
     }).then((response) => {
@@ -176,7 +176,7 @@ function getResponseHeadersExample(viewModel) {
 
 function getResponseContentExample(viewModel) {
     // >> request-response-content
-    httpModule.request({
+    Http.request({
         url: "https://httpbin.org/get",
         method: "GET"
     }).then((response) => {
@@ -201,7 +201,7 @@ function getResponseContentExample(viewModel) {
 
 function getFileExample(viewModel) {
     // >> get-file-code
-    httpModule.getFile("https://raw.githubusercontent.com/NativeScript/NativeScript/master/tests/app/logo.png").then((resultFile) => {
+    Http.getFile("https://raw.githubusercontent.com/NativeScript/NativeScript/master/tests/app/logo.png").then((resultFile) => {
         // The returned result will be File object
         // >> (hide)
         viewModel.set("name", resultFile.name);
@@ -222,8 +222,8 @@ function getFileExample(viewModel) {
 
 function getFileWithPathExample(viewModel) {
     // >> get-file-code-with-path
-    const filePath = fileSystemModule.path.join(fileSystemModule.knownFolders.currentApp().path, "test.png");
-    httpModule.getFile("https://httpbin.org/image/png?testQuery=query&anotherParam=param", filePath).then((resultFile) => {
+    const filePath = path.join(knownFolders.currentApp().path, "test.png");
+    Http.getFile("https://httpbin.org/image/png?testQuery=query&anotherParam=param", filePath).then((resultFile) => {
         // The returned result will be File object
         // >> (hide)
         viewModel.set("name_get_file_with_path", resultFile.name);
@@ -241,6 +241,3 @@ function getFileWithPathExample(viewModel) {
     });
     // << get-file-code-with-path
 }
-
-exports.onNavigatingTo = onNavigatingTo;
-exports.onButtonTap = onButtonTap;
diff --git a/app/ns-framework-modules-category/http/get/get-ts-page.ts b/app/ns-framework-modules-category/http/get/get-ts-page.ts
index 3b1e71a..f07a813 100644
--- a/app/ns-framework-modules-category/http/get/get-ts-page.ts
+++ b/app/ns-framework-modules-category/http/get/get-ts-page.ts
@@ -1,12 +1,8 @@
 // tslint:disable:max-line-length
-import { Observable } from "tns-core-modules/data/observable";
-import { path, knownFolders, File } from "tns-core-modules/file-system";
-import { Page } from "tns-core-modules/ui/page";
+import { Button, ImageSource, path, knownFolders, File, Page, Observable } from "@nativescript/core";
 // >> import-http-get
-import { getFile, getImage, getJSON, getString, request, HttpResponse } from "tns-core-modules/http";
+import { Http, HttpResponse } from "@nativescript/core";
 // << import-http-get
-import { Button } from "tns-core-modules/ui/button";
-import { ImageSource } from "tns-core-modules/image-source";
 
 export function onNavigatingTo(args) {
     const page: Page = <Page>args.object;
@@ -92,7 +88,7 @@ export function onButtonTap(args) {
 
 function getStringExample(viewModel) {
     // >> get-string-code-ts
-    getString("https://httpbin.org/get").then((r: string) => {
+    Http.getString("https://httpbin.org/get").then((r: string) => {
         viewModel.set("getStringResult", r);
     }, (e) => {
         // >> (hide)
@@ -104,7 +100,7 @@ function getStringExample(viewModel) {
 }
 function getJSONExample(viewModel) {
     // >> get-json-code-ts
-    getJSON("https://httpbin.org/get").then((r: any) => {
+    Http.getJSON("https://httpbin.org/get").then((r: any) => {
         // >> (hide)
         viewModel.set("host", r.headers.Host);
         viewModel.set("userAgent", r.headers["User-Agent"]);
@@ -121,7 +117,7 @@ function getJSONExample(viewModel) {
 }
 function getImageExample(viewModel) {
     // >> get-image-code-ts
-    getImage("https://httpbin.org/image/jpeg").then((r: ImageSource) => {
+    Http.getImage("https://httpbin.org/image/jpeg").then((r: ImageSource) => {
         // getImage method returns ImageSource object
         // >> (hide)
         viewModel.set("getImageResult", r);
@@ -139,7 +135,7 @@ function getImageExample(viewModel) {
 
 function getResponseStatusCodeExample(viewModel) {
     // >> request-status-code-ts
-    request({
+    Http.request({
         url: "https://httpbin.org/get",
         method: "GET"
     }).then((response: HttpResponse) => {
@@ -160,7 +156,7 @@ function getResponseStatusCodeExample(viewModel) {
 function getResponseHeadersExample(viewModel) {
     console.log("getResponseHeadersExample");
     // >> request-response-header-ts
-    request({
+    Http.request({
         url: "https://httpbin.org/get",
         method: "GET"
     }).then((response: HttpResponse) => {
@@ -181,7 +177,7 @@ function getResponseHeadersExample(viewModel) {
 
 function getResponseContentExample(viewModel) {
     // >> request-response-content-ts
-    request({
+    Http.request({
         url: "https://httpbin.org/get",
         method: "GET"
     }).then((response: HttpResponse) => {
@@ -206,7 +202,7 @@ function getResponseContentExample(viewModel) {
 
 function getFileExample(viewModel) {
     // >> get-file-code-ts
-    getFile("https://raw.githubusercontent.com/NativeScript/NativeScript/master/tests/app/logo.png").then((resultFile) => {
+    Http.getFile("https://raw.githubusercontent.com/NativeScript/NativeScript/master/tests/app/logo.png").then((resultFile) => {
         // The returned result will be File object
         // >> (hide)
         viewModel.set("name", resultFile.name);
@@ -228,7 +224,7 @@ function getFileExample(viewModel) {
 function getFileWithPathExample(viewModel) {
     // >> get-file-code-with-path-ts
     const filePath: string = path.join(knownFolders.currentApp().path, "test.png");
-    getFile("https://httpbin.org/image/png?testQuery=query&anotherParam=param", filePath).then((resultFile: File) => {
+    Http.getFile("https://httpbin.org/image/png?testQuery=query&anotherParam=param", filePath).then((resultFile: File) => {
         // The returned result will be File object
         // >> (hide)
         viewModel.set("name_get_file_with_path", resultFile.name);
diff --git a/app/ns-framework-modules-category/http/http-page.js b/app/ns-framework-modules-category/http/http-page.js
index bcc3fa7..919153e 100644
--- a/app/ns-framework-modules-category/http/http-page.js
+++ b/app/ns-framework-modules-category/http/http-page.js
@@ -1,14 +1,14 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("Get", "ns-framework-modules-category/http/get/get-page"),
-    new link("Post", "ns-framework-modules-category/http/post/post-page")
+    new Link("Get", "ns-framework-modules-category/http/get/get-page"),
+    new Link("Post", "ns-framework-modules-category/http/post/post-page")
 ];
 const navigationLinksTsc = [
-    new link("Get", "ns-framework-modules-category/http/get/get-ts-page"),
-    new link("Post", "ns-framework-modules-category/http/post/post-ts-page")
+    new Link("Get", "ns-framework-modules-category/http/get/get-ts-page"),
+    new Link("Post", "ns-framework-modules-category/http/post/post-ts-page")
 ];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -17,4 +17,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-framework-modules-category/http/post/post-page.js b/app/ns-framework-modules-category/http/post/post-page.js
index cc603c6..41314a1 100644
--- a/app/ns-framework-modules-category/http/post/post-page.js
+++ b/app/ns-framework-modules-category/http/post/post-page.js
@@ -1,8 +1,9 @@
-const Observable = require("tns-core-modules/data/observable").Observable;
+import { Observable } from "@nativescript/core";
 // >> require-http-post
-const httpModule = require("tns-core-modules/http");
+import { Http } from "@nativescript/core";
 // << require-http-post
-function onNavigatingTo(args) {
+
+export function onNavigatingTo(args) {
     const page = args.object;
     const vm = new Observable();
 
@@ -13,11 +14,11 @@ function onNavigatingTo(args) {
     page.bindingContext = vm;
 }
 
-function makePostRequest(args) {
+export function makePostRequest(args) {
     const page = args.object.page;
     const vm = page.bindingContext;
     // >> http-post
-        httpModule.request({
+        Http.request({
             url: "https://httpbin.org/post",
             method: "POST",
             headers: { "Content-Type": "application/json" },
@@ -40,5 +41,4 @@ function makePostRequest(args) {
     // << http-post
 }
 
-exports.onNavigatingTo = onNavigatingTo;
-exports.makePostRequest = makePostRequest;
+
diff --git a/app/ns-framework-modules-category/http/post/post-ts-page.ts b/app/ns-framework-modules-category/http/post/post-ts-page.ts
index cce605b..312e01d 100644
--- a/app/ns-framework-modules-category/http/post/post-ts-page.ts
+++ b/app/ns-framework-modules-category/http/post/post-ts-page.ts
@@ -1,7 +1,6 @@
-import { Observable } from "tns-core-modules/data/observable";
-import { Page } from "tns-core-modules/ui/page";
+import { Observable, Page } from "@nativescript/core";
 // >> import-http-post
-import { request, getFile, getImage, getJSON, getString } from "tns-core-modules/http";
+import { Http } from "@nativescript/core";
 // << import-http-post
 export function onNavigatingTo(args) {
     const page: Page = <Page>args.object;
@@ -18,7 +17,7 @@ export function makePostRequest(args) {
     const page: Page = <Page>args.object.page;
     const vm = page.bindingContext;
     // >> http-post
-    request({
+    Http.request({
         url: "https://httpbin.org/post",
         method: "POST",
         headers: { "Content-Type": "application/json" },
diff --git a/app/ns-framework-modules-category/image-source/image-source-page.js b/app/ns-framework-modules-category/image-source/image-source-page.js
index 5c6e0db..2b77645 100644
--- a/app/ns-framework-modules-category/image-source/image-source-page.js
+++ b/app/ns-framework-modules-category/image-source/image-source-page.js
@@ -1,14 +1,14 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("Load image", "ns-framework-modules-category/image-source/load-image/load-image-page"),
-    new link("Save image", "ns-framework-modules-category/image-source/save-image/save-image-page")
+    new Link("Load image", "ns-framework-modules-category/image-source/load-image/load-image-page"),
+    new Link("Save image", "ns-framework-modules-category/image-source/save-image/save-image-page")
 ];
 const navigationLinksTsc = [
-    new link("Load image", "ns-framework-modules-category/image-source/load-image/load-image-ts-page"),
-    new link("Save image", "ns-framework-modules-category/image-source/save-image/save-image-ts-page")
+    new Link("Load image", "ns-framework-modules-category/image-source/load-image/load-image-ts-page"),
+    new Link("Save image", "ns-framework-modules-category/image-source/save-image/save-image-ts-page")
 ];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -17,4 +17,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-framework-modules-category/image-source/load-image/load-image-page.js b/app/ns-framework-modules-category/image-source/load-image/load-image-page.js
index eee1744..bd41498 100644
--- a/app/ns-framework-modules-category/image-source/load-image/load-image-page.js
+++ b/app/ns-framework-modules-category/image-source/load-image/load-image-page.js
@@ -1,26 +1,26 @@
-const Observable = require("tns-core-modules/data/observable").Observable;
+import { Observable } from "@nativescript/core";
 // >> require-image-source
-const imageSourceModule = require("tns-core-modules/image-source");
+import { ImageSource } from "@nativescript/core";
 // << require-image-source
 // >> require-file-system
-const fileSystemModule = require("tns-core-modules/file-system");
+import { knownFolders, path } from "@nativescript/core";
 // << require-file-system
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     const vm = new Observable();
     // >> image-source-from-resource
-    const imgFromResources = imageSourceModule.fromResource("icon");
+    const imgFromResources = ImageSource.fromResourceSync("icon");
     // << image-source-from-resource
     vm.set("imageFromResources", imgFromResources);
 
     // >> image-source-from-local-file
-    const folder = fileSystemModule.knownFolders.currentApp();
-    const path = fileSystemModule.path.join(folder.path, "images/logo.png");
-    const imageFromLocalFile = imageSourceModule.fromFile(path);
+    const folder = knownFolders.currentApp();
+    const filePath = path.join(folder.path, "images/logo.png");
+    const imageFromLocalFile = ImageSource.fromFileSync(filePath);
     // << image-source-from-local-file
     vm.set("imageFromResourcesLocalFile", imageFromLocalFile);
     // >> image-source-base64
-    const imageFromBase64 = imageSourceModule.fromBase64(base64string);
+    const imageFromBase64 = ImageSource.fromBase64Sync(base64string);
     // << image-source-base64
     vm.set("imageFromBase64", imageFromBase64);
     page.bindingContext = vm;
@@ -28,4 +28,4 @@ function onNavigatingTo(args) {
 
 const base64string = "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";
 
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-framework-modules-category/image-source/load-image/load-image-ts-page.ts b/app/ns-framework-modules-category/image-source/load-image/load-image-ts-page.ts
index 3ef1c18..5b5d266 100644
--- a/app/ns-framework-modules-category/image-source/load-image/load-image-ts-page.ts
+++ b/app/ns-framework-modules-category/image-source/load-image/load-image-ts-page.ts
@@ -1,33 +1,30 @@
 // tslint:disable:max-line-length
-import { Observable } from "tns-core-modules/data/observable";
-import {Page} from "tns-core-modules/ui/page";
 // >> import-image-source
-import {ImageSource, fromFile, fromResource, fromBase64} from "tns-core-modules/image-source";
 // << import-image-source
 // >> import-file-system
-import {Folder, path, knownFolders} from "tns-core-modules/file-system";
+import {Folder, ImageSource, knownFolders, Observable, Page, path} from "@nativescript/core";
+
 // << import-file-system
 export function onNavigatingTo(args) {
     const page: Page = <Page> args.object;
     const vm = new Observable();
     // >> image-source-from-resource-ts
-    const imgFromResources: ImageSource = <ImageSource> fromResource("icon");
+    const imgFromResources: ImageSource = <ImageSource> ImageSource.fromResourceSync("icon");
     // << image-source-from-resource-ts
     vm.set("imageFromResources", imgFromResources);
 
     // >> image-source-from-local-file-ts
     const folder: Folder = <Folder> knownFolders.currentApp();
     const folderPath: string = path.join(folder.path, "images/logo.png");
-    const imageFromLocalFile: ImageSource = <ImageSource> fromFile(folderPath);
+    const imageFromLocalFile: ImageSource = <ImageSource> ImageSource.fromFileSync(folderPath);
     // << image-source-from-local-file-ts
     vm.set("imageFromResourcesLocalFile", imageFromLocalFile);
     // >> image-source-base64-ts
-    const imageFromBase64 = fromBase64(base64string);
+    const imageFromBase64 = ImageSource.fromBase64Sync(base64string);
     // << image-source-base64-ts
     vm.set("imageFromBase64", imageFromBase64);
     page.bindingContext = vm;
 }
 
- const base64string = 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";
+const base64string = 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";
 
-// exports.onNavigatingTo = onNavigatingTo;
diff --git a/app/ns-framework-modules-category/image-source/save-image/save-image-page.js b/app/ns-framework-modules-category/image-source/save-image/save-image-page.js
index 86ecb07..c158657 100644
--- a/app/ns-framework-modules-category/image-source/save-image/save-image-page.js
+++ b/app/ns-framework-modules-category/image-source/save-image/save-image-page.js
@@ -1,29 +1,26 @@
-const Observable = require("tns-core-modules/data/observable").Observable;
-const imageSourceModule = require("tns-core-modules/image-source");
-const fileSystemModule = require("tns-core-modules/file-system");
-const imageAssetModule = require("tns-core-modules/image-asset");
+import { ImageAsset, ImageSource, Observable, knownFolders, path } from "@nativescript/core";
 
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     const vm = new Observable();
     vm.set("fps", "0");
-    const folder = fileSystemModule.knownFolders.currentApp();
-    const path = fileSystemModule.path.join(folder.path, "images/logo.png");
-    vm.set("imagePath", path);
+    const folder = knownFolders.currentApp();
+    const filePath = path.join(folder.path, "images/logo.png");
+    vm.set("imagePath", filePath);
     page.bindingContext = vm;
 }
 
 
-function makeCopyFromFile(args) {
+export function makeCopyFromFile(args) {
     const page = args.object.page;
     const vm = page.bindingContext;
 
-    const folder = fileSystemModule.knownFolders.currentApp();
-    const imagePath = fileSystemModule.path.join(folder.path, "images/logo.png");
+    const folder = knownFolders.currentApp();
+    const imagePath = path.join(folder.path, "images/logo.png");
     // >> image-source-save-from-file
-    const img = imageSourceModule.fromFile(imagePath);
-    const folderDest = fileSystemModule.knownFolders.documents();
-    const pathDest = fileSystemModule.path.join(folderDest.path, "test.png");
+    const img = ImageSource.fromFileSync(imagePath);
+    const folderDest = knownFolders.documents();
+    const pathDest = path.join(folderDest.path, "test.png");
     const saved = img.saveToFile(pathDest, "png");
     if (saved) {
         console.log("Image saved successfully!");
@@ -34,29 +31,28 @@ function makeCopyFromFile(args) {
     // << image-source-save-from-file
 
 }
-function makeCopyFromAsset(args) {
+export function makeCopyFromAsset(args) {
     const page = args.object.page;
     const vm = page.bindingContext;
-    const folder = fileSystemModule.knownFolders.currentApp();
-    const pathImage = fileSystemModule.path.join(folder.path, "images/logo.png");
-    const imageAsset = new imageAssetModule.ImageAsset(pathImage);
+    const folder = knownFolders.currentApp();
+    const pathImage = path.join(folder.path, "images/logo.png");
+    const imageAsset = new ImageAsset(pathImage);
     imageAsset.options = {
         width: 100,
         height: 100,
         keepAspectRatio: true
     };
     // >> image-source-save-from-asset
-    const source = new imageSourceModule.ImageSource();
-    source.fromAsset(imageAsset)
+    ImageSource.fromAsset(imageAsset)
     .then((imageSource) => {
-        const folder = fileSystemModule.knownFolders.documents().path;
+        const folder = knownFolders.documents().path;
         const fileName = "test.png";
-        const path = fileSystemModule.path.join(folder, fileName);
-        const saved = imageSource.saveToFile(path, "png");
+        const filePath = path.join(folder, fileName);
+        const saved = imageSource.saveToFile(filePath, "png");
         if (saved) {
             console.log("Image saved successfully!");
             // >> (hide)
-            vm.set("imageAssetCopyPath", path);
+            vm.set("imageAssetCopyPath", filePath);
             // << (hide)
         }
     })
@@ -67,20 +63,14 @@ function makeCopyFromAsset(args) {
     // << image-source-save-from-asset
 }
 
-function makeBase64String(args) {
+export function makeBase64String(args) {
     const page = args.object.page;
     const vm = page.bindingContext;
     // >> image-source-create-base64
-    const folder = fileSystemModule.knownFolders.currentApp();
-    const path = fileSystemModule.path.join(folder.path, "images/logo.png");
-    const img = imageSourceModule.fromFile(path);
+    const folder = knownFolders.currentApp();
+    const filePath = path.join(folder.path, "images/logo.png");
+    const img = ImageSource.fromFileSync(filePath);
     const base64String = img.toBase64String("png");
     // << image-source-create-base64
     vm.set("base64String", base64String);
 }
-
-
-exports.onNavigatingTo = onNavigatingTo;
-exports.makeCopyFromFile = makeCopyFromFile;
-exports.makeCopyFromAsset = makeCopyFromAsset;
-exports.makeBase64String = makeBase64String;
diff --git a/app/ns-framework-modules-category/image-source/save-image/save-image-ts-page.ts b/app/ns-framework-modules-category/image-source/save-image/save-image-ts-page.ts
index 5811706..e699615 100644
--- a/app/ns-framework-modules-category/image-source/save-image/save-image-ts-page.ts
+++ b/app/ns-framework-modules-category/image-source/save-image/save-image-ts-page.ts
@@ -1,8 +1,4 @@
-import { Observable } from "tns-core-modules/data/observable";
-import { ImageSource, fromFile } from "tns-core-modules/image-source";
-import { path, knownFolders, Folder } from "tns-core-modules/file-system";
-import { ImageAsset } from "tns-core-modules/image-asset";
-import { Page } from "tns-core-modules/ui/page";
+import { Folder, ImageAsset, ImageSource, knownFolders, Observable, Page, path } from "@nativescript/core";
 
 export function onNavigatingTo(args) {
     const page: Page = <Page>args.object;
@@ -22,7 +18,7 @@ export function makeCopyFromFile(args) {
     const folder: Folder = <Folder>knownFolders.currentApp();
     const imagePath = path.join(folder.path, "images/logo.png");
     // >> image-source-save-from-file-ts
-    const img: ImageSource = <ImageSource>fromFile(imagePath);
+    const img: ImageSource = <ImageSource> ImageSource.fromFileSync(imagePath);
     const folderDest = knownFolders.documents();
     const pathDest = path.join(folderDest.path, "test.png");
     const saved: boolean = img.saveToFile(pathDest, "png");
@@ -74,7 +70,7 @@ export function makeBase64String(args) {
     // >> image-source-create-base64-ts
     const folder: Folder = <Folder>knownFolders.currentApp();
     const filePath: string = path.join(folder.path, "images/logo.png");
-    const img: ImageSource = <ImageSource>fromFile(filePath);
+    const img: ImageSource = <ImageSource> ImageSource.fromFileSync(filePath);
     const base64String = img.toBase64String("png");
     // << image-source-create-base64-ts
     vm.set("base64String", base64String);
diff --git a/app/ns-framework-modules-category/observable-array/basics/basics-page.js b/app/ns-framework-modules-category/observable-array/basics/basics-page.js
index 731407a..f116146 100644
--- a/app/ns-framework-modules-category/observable-array/basics/basics-page.js
+++ b/app/ns-framework-modules-category/observable-array/basics/basics-page.js
@@ -1,8 +1,8 @@
 // >> observable-array-require
-const ObservableArray = require("tns-core-modules/data/observable-array").ObservableArray;
+import { ObservableArray } from "@nativescript/core";
 // << observable-array-require
 
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
 
     // >> observable-array-creation
@@ -60,4 +60,4 @@ function onNavigatingTo(args) {
 
     page.bindingContext = { items: myObservableArray };
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-framework-modules-category/observable-array/basics/basics-ts-page.ts b/app/ns-framework-modules-category/observable-array/basics/basics-ts-page.ts
index 6d896ba..8afc6c9 100644
--- a/app/ns-framework-modules-category/observable-array/basics/basics-ts-page.ts
+++ b/app/ns-framework-modules-category/observable-array/basics/basics-ts-page.ts
@@ -1,19 +1,18 @@
 // >> observable-array-require-ts
-import { ObservableArray, ChangedData } from "tns-core-modules/data/observable-array";
+import { ObservableArray, ChangedData } from "@nativescript/core";
 // << observable-array-require-ts
 
 export function onNavigatingTo(data) {
     const page = data.object;
 
     // >> observable-array-creation-ts
-    // Create ObservableArray with lenght
+    // Create ObservableArray with length
     let myObservableArray = new ObservableArray(10);
 
     // Create ObservableArray from array.
     const arr = [0, 1, 1, 2, 3, 5, 8, 13, 21, 34];
     myObservableArray = new ObservableArray(arr);
     // Create ObservableArray from arguments.
-    myObservableArray = new ObservableArray(1, 2, 3, 5, 8, 13, 21, 33, 55, 89);
     // << observable-array-creation-ts
 
     // >> observable-array-item-index-ts
@@ -23,7 +22,7 @@ export function onNavigatingTo(data) {
     // << observable-array-item-index-ts
 
     // >> observable-array-set-item-ts
-    myObservableArray.on(ObservableArray.changeEvent, (args: any) => {
+    myObservableArray.on(ObservableArray.changeEvent, (args: ChangedData<number>) => {
         console.log(args.index); // Index of the changed item (in this case 7).
         console.log(args.action); // Action (In this case "update")
         console.log(args.addedCount); // Number of added items (In this case 1).
@@ -48,7 +47,7 @@ export function onNavigatingTo(data) {
     myObservableArray.shift();
     // << observable-array-shift-ts
 
-    const myArray = new ObservableArray(myObservableArray);
+    const myArray = new ObservableArray(arr);
     // >> observable-array-sort-ts
     myArray.sort();
     // << observable-array-sort-ts
diff --git a/app/ns-framework-modules-category/observable-array/observable-array-page.js b/app/ns-framework-modules-category/observable-array/observable-array-page.js
index e7ee1d5..d68c597 100644
--- a/app/ns-framework-modules-category/observable-array/observable-array-page.js
+++ b/app/ns-framework-modules-category/observable-array/observable-array-page.js
@@ -1,12 +1,12 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("Basics", "ns-framework-modules-category/observable-array/basics/basics-page")
+    new Link("Basics", "ns-framework-modules-category/observable-array/basics/basics-page")
 ];
 const navigationLinksTsc = [
-    new link("Basics", "ns-framework-modules-category/observable-array/basics/basics-ts-page")
+    new Link("Basics", "ns-framework-modules-category/observable-array/basics/basics-ts-page")
 ];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -15,4 +15,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-framework-modules-category/observable/basics/basics-page.js b/app/ns-framework-modules-category/observable/basics/basics-page.js
index e8a759d..e245fd1 100644
--- a/app/ns-framework-modules-category/observable/basics/basics-page.js
+++ b/app/ns-framework-modules-category/observable/basics/basics-page.js
@@ -1,10 +1,8 @@
 // >> observable-basics-imports
-const Observable = require("tns-core-modules/data/observable").Observable;
-const fromObject = require("tns-core-modules/data/observable").fromObject;
-const fromObjectRecursive = require("tns-core-modules/data/observable").fromObjectRecursive;
+import { Observable, fromObject, fromObjectRecursive } from "@nativescript/core";
 // << observable-basics-imports
 
-function onNavigatedTo(args) {
+export function onNavigatedTo(args) {
     console.log("onLoaded BASICS");
     // >> observable-class
     // creating an Observable and setting title propertu with a string value
@@ -70,7 +68,6 @@ function onNavigatedTo(args) {
     });
     // << property-change-event
 }
-exports.onNavigatedTo = onNavigatedTo;
 
 // dummy funciton for snippet demonstrationg
 function removeListener() {
diff --git a/app/ns-framework-modules-category/observable/basics/basics-ts-page.ts b/app/ns-framework-modules-category/observable/basics/basics-ts-page.ts
index b98cde0..dc31432 100644
--- a/app/ns-framework-modules-category/observable/basics/basics-ts-page.ts
+++ b/app/ns-framework-modules-category/observable/basics/basics-ts-page.ts
@@ -1,6 +1,6 @@
-import { NavigatedData, Page } from "tns-core-modules/ui/page";
+import { NavigatedData, Page } from "@nativescript/core";
 // >> observable-basics-imports-ts
-import { fromObject, fromObjectRecursive, Observable, PropertyChangeData } from "tns-core-modules/data/observable";
+import { fromObject, fromObjectRecursive, Observable, PropertyChangeData } from "@nativescript/core";
 // << observable-basics-imports-ts
 
 export function onNavigatedTo(data: NavigatedData) {
diff --git a/app/ns-framework-modules-category/observable/mvvm-pattern/main-view-model.js b/app/ns-framework-modules-category/observable/mvvm-pattern/main-view-model.js
index e24e0c9..39264fc 100644
--- a/app/ns-framework-modules-category/observable/mvvm-pattern/main-view-model.js
+++ b/app/ns-framework-modules-category/observable/mvvm-pattern/main-view-model.js
@@ -1,5 +1,5 @@
 // >> mvvm-view-model
-const Observable = require("tns-core-modules/data/observable").Observable;
+import { Observable } from "@nativescript/core";
 
 function getMessage(counter) {
     if (counter <= 0) {
@@ -9,7 +9,7 @@ function getMessage(counter) {
     }
 }
 
-function createViewModel() {
+export function createViewModel() {
     const viewModel = new Observable();
 
     viewModel.set("counter", 42);
@@ -21,5 +21,4 @@ function createViewModel() {
 
     return viewModel;
 }
-exports.createViewModel = createViewModel;
 // << mvvm-view-model
diff --git a/app/ns-framework-modules-category/observable/mvvm-pattern/main-view-ts-model.ts b/app/ns-framework-modules-category/observable/mvvm-pattern/main-view-ts-model.ts
index c59cbbd..7cfc771 100644
--- a/app/ns-framework-modules-category/observable/mvvm-pattern/main-view-ts-model.ts
+++ b/app/ns-framework-modules-category/observable/mvvm-pattern/main-view-ts-model.ts
@@ -1,5 +1,5 @@
 // >> mvvm-view-model-ts
-import { Observable } from "tns-core-modules/data/observable";
+import { Observable } from "@nativescript/core";
 
 export class HelloWorldModel extends Observable {
 
diff --git a/app/ns-framework-modules-category/observable/mvvm-pattern/mvvm-pattern-page.js b/app/ns-framework-modules-category/observable/mvvm-pattern/mvvm-pattern-page.js
index 7288781..d4c79f8 100644
--- a/app/ns-framework-modules-category/observable/mvvm-pattern/mvvm-pattern-page.js
+++ b/app/ns-framework-modules-category/observable/mvvm-pattern/mvvm-pattern-page.js
@@ -2,12 +2,12 @@
 // >> mvvm-code-behind
 const createViewModel = require("./main-view-model").createViewModel;
 
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
 
     // using the view model as binding context for the current page
     const mainViewModel = createViewModel();
     page.bindingContext = mainViewModel;
 }
-exports.onNavigatingTo = onNavigatingTo;
+
 // << mvvm-code-behind
diff --git a/app/ns-framework-modules-category/observable/mvvm-pattern/mvvm-pattern-ts-page.ts b/app/ns-framework-modules-category/observable/mvvm-pattern/mvvm-pattern-ts-page.ts
index 38ffdca..b989616 100644
--- a/app/ns-framework-modules-category/observable/mvvm-pattern/mvvm-pattern-ts-page.ts
+++ b/app/ns-framework-modules-category/observable/mvvm-pattern/mvvm-pattern-ts-page.ts
@@ -1,8 +1,6 @@
-
 // >> mvvm-code-behind-ts
 import { HelloWorldModel } from "./main-view-ts-model";
-import { EventData } from "tns-core-modules/data/observable";
-import { Page } from "tns-core-modules/ui/page";
+import { EventData, Page } from "@nativescript/core";
 
 export function onNavigatingTo(args: EventData) {
     const page = <Page>args.object;
diff --git a/app/ns-framework-modules-category/observable/observable-page.js b/app/ns-framework-modules-category/observable/observable-page.js
index 47f1833..90af9b2 100644
--- a/app/ns-framework-modules-category/observable/observable-page.js
+++ b/app/ns-framework-modules-category/observable/observable-page.js
@@ -1,20 +1,20 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("Basics", "ns-framework-modules-category/observable//basics/basics-page"),
-    new link("Two-Way Binding", "ns-framework-modules-category/observable/two-way/two-way-page"),
-    new link("MVVM Pattern", "ns-framework-modules-category/observable/mvvm-pattern/mvvm-pattern-page"),
-    new link("Parents Binding", "ns-framework-modules-category/observable/parent-binding/parent-binding-page"),
-    new link("Plain Object Binding", "ns-framework-modules-category/observable/plain-object-binding/plain-object-binding-page")
+    new Link("Basics", "ns-framework-modules-category/observable/basics/basics-page"),
+    new Link("Two-Way Binding", "ns-framework-modules-category/observable/two-way/two-way-page"),
+    new Link("MVVM Pattern", "ns-framework-modules-category/observable/mvvm-pattern/mvvm-pattern-page"),
+    new Link("Parents Binding", "ns-framework-modules-category/observable/parent-binding/parent-binding-page"),
+    new Link("Plain Object Binding", "ns-framework-modules-category/observable/plain-object-binding/plain-object-binding-page")
 ];
 const navigationLinksTsc = [
-    new link("Basics", "ns-framework-modules-category/observable//basics/basics-ts-page"),
-    new link("Two-Way Binding", "ns-framework-modules-category/observable/two-way/two-way-ts-page"),
-    new link("MVVM Pattern", "ns-framework-modules-category/observable/mvvm-pattern/mvvm-pattern-ts-page"),
-    new link("Parents Binding", "ns-framework-modules-category/observable/parent-binding/parent-binding-ts-page"),
-    new link("Plain Object Binding", "ns-framework-modules-category/observable/plain-object-binding/plain-object-binding-ts-page")
+    new Link("Basics", "ns-framework-modules-category/observable//basics/basics-ts-page"),
+    new Link("Two-Way Binding", "ns-framework-modules-category/observable/two-way/two-way-ts-page"),
+    new Link("MVVM Pattern", "ns-framework-modules-category/observable/mvvm-pattern/mvvm-pattern-ts-page"),
+    new Link("Parents Binding", "ns-framework-modules-category/observable/parent-binding/parent-binding-ts-page"),
+    new Link("Plain Object Binding", "ns-framework-modules-category/observable/plain-object-binding/plain-object-binding-ts-page")
 ];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -23,4 +23,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-framework-modules-category/observable/parent-binding/parent-binding-page.js b/app/ns-framework-modules-category/observable/parent-binding/parent-binding-page.js
index 7180e0e..44c6aa7 100644
--- a/app/ns-framework-modules-category/observable/parent-binding/parent-binding-page.js
+++ b/app/ns-framework-modules-category/observable/parent-binding/parent-binding-page.js
@@ -1,7 +1,7 @@
 // >> parent-binding-code
-const fromObject = require("data/observable").fromObject;
+import { fromObject } from "@nativescript/core";
 
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     const viewModel = fromObject({
         items: [1, 2, 3],
@@ -10,5 +10,5 @@ function onNavigatingTo(args) {
 
     page.bindingContext = viewModel;
 }
-exports.onNavigatingTo = onNavigatingTo;
+
 // << parent-binding-code
diff --git a/app/ns-framework-modules-category/observable/parent-binding/parent-binding-ts-page.ts b/app/ns-framework-modules-category/observable/parent-binding/parent-binding-ts-page.ts
index 53624a4..b3c9818 100644
--- a/app/ns-framework-modules-category/observable/parent-binding/parent-binding-ts-page.ts
+++ b/app/ns-framework-modules-category/observable/parent-binding/parent-binding-ts-page.ts
@@ -1,6 +1,5 @@
 // >> parent-binding-code-ts
-import { fromObject, EventData } from "tns-core-modules/data/observable";
-import { Page } from "tns-core-modules/ui/page";
+import { EventData, fromObject, Page } from "@nativescript/core";
 
 export function onNavigatingTo(args: EventData) {
     const page = <Page>args.object;
diff --git a/app/ns-framework-modules-category/observable/plain-object-binding/plain-object-binding-page.js b/app/ns-framework-modules-category/observable/plain-object-binding/plain-object-binding-page.js
index b7cbd1b..869574d 100644
--- a/app/ns-framework-modules-category/observable/plain-object-binding/plain-object-binding-page.js
+++ b/app/ns-framework-modules-category/observable/plain-object-binding/plain-object-binding-page.js
@@ -1,7 +1,7 @@
 // >> plain-object-binding-code
-const fromObject = require("tns-core-modules/data/observable").fromObject;
+import { fromObject } from "@nativescript/core";
 
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
 
     const list = [];
@@ -15,5 +15,5 @@ function onNavigatingTo(args) {
 
     page.bindingContext = viewModel;
 }
-exports.onNavigatingTo = onNavigatingTo;
+
 // << plain-object-binding-code
diff --git a/app/ns-framework-modules-category/observable/plain-object-binding/plain-object-binding-ts-page.ts b/app/ns-framework-modules-category/observable/plain-object-binding/plain-object-binding-ts-page.ts
index d99c7c8..940e8a3 100644
--- a/app/ns-framework-modules-category/observable/plain-object-binding/plain-object-binding-ts-page.ts
+++ b/app/ns-framework-modules-category/observable/plain-object-binding/plain-object-binding-ts-page.ts
@@ -1,6 +1,5 @@
 // >> plain-object-binding-code-ts
-import { fromObject, EventData } from "tns-core-modules/data/observable";
-import { Page } from "tns-core-modules/ui/page";
+import { EventData, fromObject, Page } from "@nativescript/core";
 
 export function onNavigatingTo(args: EventData) {
     const page = <Page>args.object;
diff --git a/app/ns-framework-modules-category/observable/two-way/two-way-page.js b/app/ns-framework-modules-category/observable/two-way/two-way-page.js
index 6c90bd6..1b7376c 100644
--- a/app/ns-framework-modules-category/observable/two-way/two-way-page.js
+++ b/app/ns-framework-modules-category/observable/two-way/two-way-page.js
@@ -1,8 +1,7 @@
-const fromObject = require("data/observable").fromObject;
-const TextField = require("ui/text-field").TextField;
-const Label = require("ui/label").Label;
+import { Label, TextField, fromObject } from "@nativescript/core";
 
-function onStackLayoutLoaded(args) {
+
+export function onStackLayoutLoaded(args) {
     const stackLayout = args.object;
 
     // >> two-way-binding-code
@@ -42,4 +41,3 @@ function onStackLayoutLoaded(args) {
     targetLabel.bind(labelBindingOptions, observableSource);
     // << two-way-binding-code
 }
-exports.onStackLayoutLoaded = onStackLayoutLoaded;
diff --git a/app/ns-framework-modules-category/observable/two-way/two-way-ts-page.ts b/app/ns-framework-modules-category/observable/two-way/two-way-ts-page.ts
index 2df2649..4d22ba0 100644
--- a/app/ns-framework-modules-category/observable/two-way/two-way-ts-page.ts
+++ b/app/ns-framework-modules-category/observable/two-way/two-way-ts-page.ts
@@ -1,6 +1,4 @@
-import { fromObject } from "tns-core-modules/data/observable";
-import { TextField } from "tns-core-modules/ui/text-field";
-import { Label } from "tns-core-modules/ui/label";
+import { fromObject, Label, TextField } from "@nativescript/core";
 
 export function onStackLayoutLoaded(args) {
     const stackLayout = args.object;
diff --git a/app/ns-framework-modules-category/platform/platform-page.js b/app/ns-framework-modules-category/platform/platform-page.js
index 154e8e6..890fe8f 100644
--- a/app/ns-framework-modules-category/platform/platform-page.js
+++ b/app/ns-framework-modules-category/platform/platform-page.js
@@ -1,12 +1,12 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("Usage", "ns-framework-modules-category/platform/usage/usage-page")
+    new Link("Usage", "ns-framework-modules-category/platform/usage/usage-page")
 ];
 const navigationLinksTsc = [
-    new link("Usage", "ns-framework-modules-category/platform/usage/usage-ts-page")
+    new Link("Usage", "ns-framework-modules-category/platform/usage/usage-ts-page")
 ];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -15,4 +15,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-framework-modules-category/platform/usage/usage-page.js b/app/ns-framework-modules-category/platform/usage/usage-page.js
index a13c1a5..6ea83c1 100644
--- a/app/ns-framework-modules-category/platform/usage/usage-page.js
+++ b/app/ns-framework-modules-category/platform/usage/usage-page.js
@@ -1,26 +1,26 @@
 // >> get-screen-device-info
-const platformModule = require("tns-core-modules/platform");
+import { Device, Screen, isAndroid, isIOS } from "@nativescript/core";
 
-function onNavigatingTo(args) {
-    console.log(`Running on Android? ${platformModule.isAndroid}`);
-    console.log(`Running on iOS? ${platformModule.isIOS}`);
+export function onNavigatingTo(args) {
+    console.log(`Running on Android? ${isAndroid}`);
+    console.log(`Running on iOS? ${isIOS}`);
 
-    console.log(`device.model ${platformModule.device.model}`); // For example: "Nexus 5" or "iPhone".
-    console.log(`device.deviceType ${platformModule.device.deviceType}`); // "Phone" | "Tablet"
-    console.log(`device.os ${platformModule.device.os}`); // For example: "Android" or "iOS".
-    console.log(`device.osVersion ${platformModule.device.osVersion}`); // For example: 4.4.4(android), 8.1(ios)
-    console.log(`device.sdkVersion ${platformModule.device.sdkVersion}`); //  For example: 19(android), 8.1(ios).
-    console.log(`device.language ${platformModule.device.language}`); // For example "en" or "en-US".
-    console.log(`device.manufacturer ${platformModule.device.manufacturer}`); // For example: "Apple" or "HTC" or "Samsung".
-    console.log(`device.uuid ${platformModule.device.uuid}`); // The unique identification number
-    console.log(`device.region ${platformModule.device.region}`); //  For example "US".
+    console.log(`device.model ${Device.model}`); // For example: "Nexus 5" or "iPhone".
+    console.log(`device.deviceType ${Device.deviceType}`); // "Phone" | "Tablet"
+    console.log(`device.os ${Device.os}`); // For example: "Android" or "iOS".
+    console.log(`device.osVersion ${Device.osVersion}`); // For example: 4.4.4(android), 8.1(ios)
+    console.log(`device.sdkVersion ${Device.sdkVersion}`); //  For example: 19(android), 8.1(ios).
+    console.log(`device.language ${Device.language}`); // For example "en" or "en-US".
+    console.log(`device.manufacturer ${Device.manufacturer}`); // For example: "Apple" or "HTC" or "Samsung".
+    console.log(`device.uuid ${Device.uuid}`); // The unique identification number
+    console.log(`device.region ${Device.region}`); //  For example "US".
 
-    console.log(`screen.mainScreen.heightDIPs ${platformModule.screen.mainScreen.heightDIPs}`); // The absolute height of the screen in density independent pixels.
-    console.log(`screen.mainScreen.heightPixels ${platformModule.screen.mainScreen.heightPixels}`); // The absolute height of the screen in pixels.
-    console.log(`screen.mainScreen.scale ${platformModule.screen.mainScreen.scale}`); // The logical density of the display.
-    console.log(`screen.mainScreen.widthDIPs ${platformModule.screen.mainScreen.widthDIPs}`); // The absolute width of the screen in density independent pixels.
-    console.log(`screen.mainScreen.widthPixels ${platformModule.screen.mainScreen.widthPixels}`); // The absolute width of the screen in pixel
+    console.log(`screen.mainScreen.heightDIPs ${Screen.mainScreen.heightDIPs}`); // The absolute height of the screen in density independent pixels.
+    console.log(`screen.mainScreen.heightPixels ${Screen.mainScreen.heightPixels}`); // The absolute height of the screen in pixels.
+    console.log(`screen.mainScreen.scale ${Screen.mainScreen.scale}`); // The logical density of the display.
+    console.log(`screen.mainScreen.widthDIPs ${Screen.mainScreen.widthDIPs}`); // The absolute width of the screen in density independent pixels.
+    console.log(`screen.mainScreen.widthPixels ${Screen.mainScreen.widthPixels}`); // The absolute width of the screen in pixel
 }
 
-exports.onNavigatingTo = onNavigatingTo;
+
 // << get-screen-device-info
diff --git a/app/ns-framework-modules-category/platform/usage/usage-ts-page.ts b/app/ns-framework-modules-category/platform/usage/usage-ts-page.ts
index 4087461..e257bcf 100644
--- a/app/ns-framework-modules-category/platform/usage/usage-ts-page.ts
+++ b/app/ns-framework-modules-category/platform/usage/usage-ts-page.ts
@@ -1,25 +1,25 @@
 // tslint:disable:max-line-length
 // >> get-screen-device-info-ts
-import { device, screen, isAndroid, isIOS } from "tns-core-modules/platform";
+import { Device, Screen, isAndroid, isIOS } from "@nativescript/core";
 
 export function onNavigatingTo(args) {
     console.log(`Running on Android? ${isAndroid}`);
     console.log(`Running on iOS? ${isIOS}`);
 
-    console.log(`device.model ${device.model}`); // For example: "Nexus 5" or "iPhone".
-    console.log(`device.deviceType ${device.deviceType}`); // "Phone" | "Tablet"
-    console.log(`device.os ${device.os}`); // For example: "Android" or "iOS".
-    console.log(`device.osVersion ${device.osVersion}`); // For example: 4.4.4(android), 8.1(ios)
-    console.log(`device.sdkVersion ${device.sdkVersion}`); //  For example: 19(android), 8.1(ios).
-    console.log(`device.language ${device.language}`); // For example "en" or "en-US".
-    console.log(`device.manufacturer ${device.manufacturer}`); // For example: "Apple" or "HTC" or "Samsung".
-    console.log(`device.uuid ${device.uuid}`); // The unique identification number
-    console.log(`device.region ${device.region}`); //  For example "US".
+    console.log(`device.model ${Device.model}`); // For example: "Nexus 5" or "iPhone".
+    console.log(`device.deviceType ${Device.deviceType}`); // "Phone" | "Tablet"
+    console.log(`device.os ${Device.os}`); // For example: "Android" or "iOS".
+    console.log(`device.osVersion ${Device.osVersion}`); // For example: 4.4.4(android), 8.1(ios)
+    console.log(`device.sdkVersion ${Device.sdkVersion}`); //  For example: 19(android), 8.1(ios).
+    console.log(`device.language ${Device.language}`); // For example "en" or "en-US".
+    console.log(`device.manufacturer ${Device.manufacturer}`); // For example: "Apple" or "HTC" or "Samsung".
+    console.log(`device.uuid ${Device.uuid}`); // The unique identification number
+    console.log(`device.region ${Device.region}`); //  For example "US".
 
-    console.log(`screen.mainScreen.heightDIPs ${screen.mainScreen.heightDIPs}`); // The absolute height of the screen in density independent pixels.
-    console.log(`screen.mainScreen.heightPixels ${screen.mainScreen.heightPixels}`); // The absolute height of the screen in pixels.
-    console.log(`screen.mainScreen.scale ${screen.mainScreen.scale}`); // The logical density of the display.
-    console.log(`screen.mainScreen.widthDIPs ${screen.mainScreen.widthDIPs}`); // The absolute width of the screen in density independent pixels.
-    console.log(`screen.mainScreen.widthPixels ${screen.mainScreen.widthPixels}`); // The absolute width of the screen in pixel
+    console.log(`screen.mainScreen.heightDIPs ${Screen.mainScreen.heightDIPs}`); // The absolute height of the screen in density independent pixels.
+    console.log(`screen.mainScreen.heightPixels ${Screen.mainScreen.heightPixels}`); // The absolute height of the screen in pixels.
+    console.log(`screen.mainScreen.scale ${Screen.mainScreen.scale}`); // The logical density of the display.
+    console.log(`screen.mainScreen.widthDIPs ${Screen.mainScreen.widthDIPs}`); // The absolute width of the screen in density independent pixels.
+    console.log(`screen.mainScreen.widthPixels ${Screen.mainScreen.widthPixels}`); // The absolute width of the screen in pixel
 }
 // << get-screen-device-info-ts
diff --git a/app/ns-framework-modules-category/timer/setting-interval/interval-page.js b/app/ns-framework-modules-category/timer/setting-interval/interval-page.js
index 3e596bf..485d684 100644
--- a/app/ns-framework-modules-category/timer/setting-interval/interval-page.js
+++ b/app/ns-framework-modules-category/timer/setting-interval/interval-page.js
@@ -1,19 +1,20 @@
-const Observable = require("tns-core-modules/data/observable").Observable;
+import { Observable } from "@nativescript/core";
 // >> require-timer
-const timerModule = require("tns-core-modules/timer");
+// Timers are exported under Utils
+import { Utils } from "@nativescript/core";
 // << require-timer
 const color = ["green", "yellow", "red"];
 let id;
 let status = true;
 
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     const vm = new Observable();
 
     vm.set("buttonText", "Disable color change");
     vm.set("buttoncolor", "gray");
     // >> set-interval-example
-    id = timerModule.setInterval(() => {
+    id = Utils.setInterval(() => {
         const randNumber = Math.floor(Math.random() * (color.length));
         vm.set("buttoncolor", color[randNumber]);
     }, 1000);
@@ -21,16 +22,16 @@ function onNavigatingTo(args) {
     page.bindingContext = vm;
 }
 
-function onButtonTap(args) {
+export function onButtonTap(args) {
     const page = args.object.page;
     const vm = page.bindingContext;
     if (status) {
     // >> clear-interval-example
-        timerModule.clearInterval(id);
+        Utils.clearInterval(id);
     // << clear-interval-example
         vm.set("buttonText", "Enable color change");
     } else {
-        id = timerModule.setInterval(() => {
+        id = Utils.setInterval(() => {
             const randNumber = Math.floor(Math.random() * (color.length));
             vm.set("buttoncolor", color[randNumber]);
         }, 1000);
@@ -39,5 +40,4 @@ function onButtonTap(args) {
     }
     status = !status;
 }
-exports.onNavigatingTo = onNavigatingTo;
-exports.onButtonTap = onButtonTap;
+
diff --git a/app/ns-framework-modules-category/timer/setting-interval/interval-ts-page.ts b/app/ns-framework-modules-category/timer/setting-interval/interval-ts-page.ts
index 08e79b6..a2e877b 100644
--- a/app/ns-framework-modules-category/timer/setting-interval/interval-ts-page.ts
+++ b/app/ns-framework-modules-category/timer/setting-interval/interval-ts-page.ts
@@ -1,7 +1,7 @@
-import { Observable } from "tns-core-modules/data/observable";
-import { Page } from "tns-core-modules/ui/page";
-// >> import-timer
-import { setInterval, clearInterval } from "tns-core-modules/timer";
+import { Observable, Page } from "@nativescript/core";
+// >> import-time
+// Timers are exported under Utils
+import { Utils } from "@nativescript/core";
 // << import-timer
 const color = ["green", "yellow", "red"];
 let id;
@@ -14,7 +14,7 @@ export function onNavigatingTo(args) {
     vm.set("buttonText", "Disable color change");
     vm.set("buttoncolor", "gray");
     // >> set-interval-example-ts
-    id = setInterval(() => {
+    id = Utils.setInterval(() => {
         const randNumber = Math.floor(Math.random() * (color.length));
         vm.set("buttoncolor", color[randNumber]);
     }, 1000);
@@ -27,11 +27,11 @@ export function onButtonTap(args) {
     const vm = page.bindingContext;
     if (status) {
         // >> clear-interval-example-ts
-        clearInterval(id);
+        Utils.clearInterval(id);
         // << clear-interval-example-ts
         vm.set("buttonText", "Enable color change");
     } else {
-        id = setInterval(() => {
+        id = Utils.setInterval(() => {
             const randNumber = Math.floor(Math.random() * (color.length));
             vm.set("buttoncolor", color[randNumber]);
         }, 1000);
diff --git a/app/ns-framework-modules-category/timer/setting-timeout/timeout-page.js b/app/ns-framework-modules-category/timer/setting-timeout/timeout-page.js
index f85ee2c..4660fb6 100644
--- a/app/ns-framework-modules-category/timer/setting-timeout/timeout-page.js
+++ b/app/ns-framework-modules-category/timer/setting-timeout/timeout-page.js
@@ -1,8 +1,7 @@
-const Observable = require("tns-core-modules/data/observable").Observable;
-const Color = require("tns-core-modules/color").Color;
+import { Color, Observable } from "@nativescript/core";
 
 let counter = 1;
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     const vm = new Observable();
 
@@ -10,7 +9,7 @@ function onNavigatingTo(args) {
     page.bindingContext = vm;
 }
 
-function increase(args) {
+export function increase(args) {
     const button = args.object;
     const vm = button.page.bindingContext;
     button.backgroundColor = new Color("#3078FE");
@@ -21,7 +20,7 @@ function increase(args) {
     }, 1000);
 }
 
-function decrease(args) {
+export function decrease(args) {
     const button = args.object;
     const vm = button.page.bindingContext;
     button.backgroundColor = new Color("#3078FE");
@@ -33,7 +32,3 @@ function decrease(args) {
     }, 1000);
     // << settimeout-timer-code
 }
-
-exports.onNavigatingTo = onNavigatingTo;
-exports.increase = increase;
-exports.decrease = decrease;
diff --git a/app/ns-framework-modules-category/timer/setting-timeout/timeout-ts-page.ts b/app/ns-framework-modules-category/timer/setting-timeout/timeout-ts-page.ts
index 8587a03..181ff1d 100644
--- a/app/ns-framework-modules-category/timer/setting-timeout/timeout-ts-page.ts
+++ b/app/ns-framework-modules-category/timer/setting-timeout/timeout-ts-page.ts
@@ -1,7 +1,4 @@
-import { Observable } from "tns-core-modules/data/observable";
-import { Color } from "tns-core-modules/color";
-import { Page } from "tns-core-modules/ui/page";
-import { Button } from "tns-core-modules/ui/button";
+import { Button, Color, Observable, Page } from "@nativescript/core";
 
 let counter = 1;
 export function onNavigatingTo(args) {
diff --git a/app/ns-framework-modules-category/timer/timer-page.js b/app/ns-framework-modules-category/timer/timer-page.js
index b0b5677..96dbc62 100644
--- a/app/ns-framework-modules-category/timer/timer-page.js
+++ b/app/ns-framework-modules-category/timer/timer-page.js
@@ -1,14 +1,14 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("Interval", "ns-framework-modules-category/timer/setting-interval/interval-page"),
-    new link("Timeout", "ns-framework-modules-category/timer/setting-timeout/timeout-page")
+    new Link("Interval", "ns-framework-modules-category/timer/setting-interval/interval-page"),
+    new Link("Timeout", "ns-framework-modules-category/timer/setting-timeout/timeout-page")
 ];
 const navigationLinksTsc = [
-    new link("Interval", "ns-framework-modules-category/timer/setting-interval/interval-ts-page"),
-    new link("Timeout", "ns-framework-modules-category/timer/setting-timeout/timeout-ts-page")
+    new Link("Interval", "ns-framework-modules-category/timer/setting-interval/interval-ts-page"),
+    new Link("Timeout", "ns-framework-modules-category/timer/setting-timeout/timeout-ts-page")
 ];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -17,4 +17,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-framework-modules-category/trace/custom-trace-writer/custom-trace-writer-page.js b/app/ns-framework-modules-category/trace/custom-trace-writer/custom-trace-writer-page.js
index fee6f92..621474f 100644
--- a/app/ns-framework-modules-category/trace/custom-trace-writer/custom-trace-writer-page.js
+++ b/app/ns-framework-modules-category/trace/custom-trace-writer/custom-trace-writer-page.js
@@ -1,7 +1,4 @@
-const Observable = require("tns-core-modules/data/observable").Observable;
-const ObservableArray = require("tns-core-modules/data/observable-array").ObservableArray;
-const traceModule = require("tns-core-modules/trace");
-const types = require("utils/types");
+import { Observable, ObservableArray, Trace, Utils } from "@nativescript/core";
 // >> trace-create-custom-writer
 const array = new ObservableArray();
 const TimestampConsoleWriter = (() => {
@@ -12,10 +9,10 @@ const TimestampConsoleWriter = (() => {
         return;
       }
 
-      const msgType = types.isUndefined(type) ? traceModule.messageType.log : type;
+      const msgType = Utils.isUndefined(type) ? Trace.messageType.log : type;
 
       switch (msgType) {
-        case traceModule.messageType.log:
+        case Trace.messageType.log:
             array.push({
                 "messageType": "log",
                 "date": new Date().toISOString(),
@@ -23,7 +20,7 @@ const TimestampConsoleWriter = (() => {
                 "category": category
             });
           break;
-        case traceModule.messageType.info:
+        case Trace.messageType.info:
             array.push({
                 "messageType": "info",
                 "date": new Date().toISOString(),
@@ -31,7 +28,7 @@ const TimestampConsoleWriter = (() => {
                 "category": category
             });
           break;
-        case traceModule.messageType.warn:
+        case Trace.messageType.warn:
             array.push({
                 "messageType": "warning",
                 "date": new Date().toISOString(),
@@ -39,7 +36,7 @@ const TimestampConsoleWriter = (() => {
                 "category": category
             });
           break;
-        case traceModule.messageType.error:
+        case Trace.messageType.error:
             array.push({
                 "messageType": "error",
                 "date": new Date().toISOString(),
@@ -55,20 +52,20 @@ const TimestampConsoleWriter = (() => {
     return TimestampConsoleWriter;
   })();
 // << trace-create-custom-writer
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     const vm = new Observable();
-    traceModule.disable();
+    Trace.disable();
     // >> trace-add-custom-writer
-    traceModule.setCategories(traceModule.categories.Navigation);
-    traceModule.enable();
+    Trace.setCategories(Trace.categories.Navigation);
+    Trace.enable();
     // >> (hide)
     vm.set("array", array);
     // << (hide)
-    traceModule.clearWriters();
-    traceModule.addWriter(new TimestampConsoleWriter());
+    Trace.clearWriters();
+    Trace.addWriter(new TimestampConsoleWriter());
     // << trace-add-custom-writer
     page.bindingContext = vm;
 }
 
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-framework-modules-category/trace/custom-trace-writer/custom-trace-writer-ts-page.ts b/app/ns-framework-modules-category/trace/custom-trace-writer/custom-trace-writer-ts-page.ts
index 00308a6..46629aa 100644
--- a/app/ns-framework-modules-category/trace/custom-trace-writer/custom-trace-writer-ts-page.ts
+++ b/app/ns-framework-modules-category/trace/custom-trace-writer/custom-trace-writer-ts-page.ts
@@ -1,9 +1,5 @@
 // tslint:disable:max-line-length
-import { Observable } from "tns-core-modules/data/observable";
-import { ObservableArray } from "tns-core-modules/data/observable-array";
-import { enable, disable, categories, setCategories, messageType, clearWriters, addWriter } from "tns-core-modules/trace";
-import { isUndefined } from "tns-core-modules/utils/types";
-import { Page } from "tns-core-modules/ui/page";
+import { Observable, ObservableArray, Page, Trace, Utils } from "@nativescript/core";
 // >> trace-create-custom-writer-ts
 const array = new ObservableArray();
 class TimestampConsoleWriter {
@@ -14,10 +10,10 @@ class TimestampConsoleWriter {
             return;
         }
 
-        const msgType = isUndefined(type) ? messageType.log : type;
+        const msgType = Utils.isUndefined(type) ? Trace.messageType.log : type;
 
         switch (msgType) {
-            case messageType.log:
+            case Trace.messageType.log:
                 array.push({
                     "messageType": "log",
                     "date": new Date().toISOString(),
@@ -25,7 +21,7 @@ class TimestampConsoleWriter {
                     "category": category
                 });
                 break;
-            case messageType.info:
+            case Trace.messageType.info:
                 array.push({
                     "messageType": "info",
                     "date": new Date().toISOString(),
@@ -33,7 +29,7 @@ class TimestampConsoleWriter {
                     "category": category
                 });
                 break;
-            case messageType.warn:
+            case Trace.messageType.warn:
                 array.push({
                     "messageType": "warning",
                     "date": new Date().toISOString(),
@@ -41,7 +37,7 @@ class TimestampConsoleWriter {
                     "category": category
                 });
                 break;
-            case messageType.error:
+            case Trace.messageType.error:
                 array.push({
                     "messageType": "error",
                     "date": new Date().toISOString(),
@@ -58,15 +54,15 @@ class TimestampConsoleWriter {
 export function onNavigatingTo(args) {
     const page: Page = <Page>args.object;
     const vm = new Observable();
-    disable();
+    Trace.disable();
     // >> trace-add-custom-writer-ts
-    setCategories(categories.Navigation);
-    enable();
+    Trace.setCategories(Trace.categories.Navigation);
+    Trace.enable();
     // >> (hide)
     vm.set("array", array);
     // << (hide)
-    clearWriters();
-    addWriter(new TimestampConsoleWriter());
+    Trace.clearWriters();
+    Trace.addWriter(new TimestampConsoleWriter());
     // << trace-add-custom-writer-ts
     page.bindingContext = vm;
 }
diff --git a/app/ns-framework-modules-category/trace/trace-page.js b/app/ns-framework-modules-category/trace/trace-page.js
index 9bacda5..9de70c5 100644
--- a/app/ns-framework-modules-category/trace/trace-page.js
+++ b/app/ns-framework-modules-category/trace/trace-page.js
@@ -1,14 +1,14 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("Custom Trace Writer", "ns-framework-modules-category/trace/custom-trace-writer/custom-trace-writer-page"),
-    new link("Trace Specific Categories", "ns-framework-modules-category/trace/trace-specific-categories/trace-specific-categories-page")
+    new Link("Custom Trace Writer", "ns-framework-modules-category/trace/custom-trace-writer/custom-trace-writer-page"),
+    new Link("Trace Specific Categories", "ns-framework-modules-category/trace/trace-specific-categories/trace-specific-categories-page")
 ];
 const navigationLinksTsc = [
-    new link("Custom Trace Writer", "ns-framework-modules-category/trace/custom-trace-writer/custom-trace-writer-ts-page"),
-    new link("Trace Specific Categories", "ns-framework-modules-category/trace/trace-specific-categories/trace-specific-categories-ts-page")
+    new Link("Custom Trace Writer", "ns-framework-modules-category/trace/custom-trace-writer/custom-trace-writer-ts-page"),
+    new Link("Trace Specific Categories", "ns-framework-modules-category/trace/trace-specific-categories/trace-specific-categories-ts-page")
 ];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -17,4 +17,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-framework-modules-category/trace/trace-specific-categories/trace-specific-categories-page.js b/app/ns-framework-modules-category/trace/trace-specific-categories/trace-specific-categories-page.js
index a6e77ce..c73b519 100644
--- a/app/ns-framework-modules-category/trace/trace-specific-categories/trace-specific-categories-page.js
+++ b/app/ns-framework-modules-category/trace/trace-specific-categories/trace-specific-categories-page.js
@@ -1,61 +1,61 @@
 // >> require-trace-module
-const traceModule = require("tns-core-modules/trace");
+import { Trace } from "@nativescript/core";
 // << require-trace-module
-const timerModule = require("tns-core-modules/timer");
-const dialogs = require("tns-core-modules/ui/dialogs");
-function onNavigatingTo(args) {
-    traceModule.disable();
+import { Dialogs, Utils } from "@nativescript/core";
+
+export function onNavigatingTo(args) {
+    Trace.disable();
         // >> setting-specific-tracing-categories
-        traceModule.setCategories(traceModule.categories.concat(
-            traceModule.categories.Binding,
-            traceModule.categories.Layout,
-            traceModule.categories.Style,
-            traceModule.categories.ViewHierarchy,
-            traceModule.categories.VisualTreeEvents
+        Trace.setCategories(Trace.categories.concat(
+            Trace.categories.Binding,
+            Trace.categories.Layout,
+            Trace.categories.Style,
+            Trace.categories.ViewHierarchy,
+            Trace.categories.VisualTreeEvents
         ));
-        traceModule.enable();
+        Trace.enable();
         // << setting-specific-tracing-categories
         // >> trace-add-categories
-        traceModule.addCategories(traceModule.categories.Navigation);
+        Trace.addCategories(Trace.categories.Navigation);
         // << trace-add-categories
-        timerModule.setTimeout(() => {
+        Utils.setTimeout(() => {
             console.log("-----------------------------------------------------");
             console.log("New trace category has been added");
             console.log("Category: NativeLifecycle");
             console.log("-----------------------------------------------------");
-            dialogs.alert("NativeLifecycle trace category has been added.")
+            Dialogs.alert("NativeLifecycle trace category has been added.")
             .then(() => {
                 console.log("Dialog closed!");
             });
-            traceModule.addCategories(traceModule.categories.NativeLifecycle);
+            Trace.addCategories(Trace.categories.NativeLifecycle);
         }, 2000);
 
-        traceModule.write("I (heart) NativeScript!", traceModule.categories.Debug);
+        Trace.write("I (heart) NativeScript!", Trace.categories.Debug);
 }
 
-function checkIsDebugCategorySet() {
-    if (traceModule.isCategorySet(traceModule.categories.Debug)) {
-        dialogs.alert("Debug category has been set")
+export function checkIsDebugCategorySet() {
+    if (Trace.isCategorySet(Trace.categories.Debug)) {
+        Dialogs.alert("Debug category has been set")
         .then(() => {
             console.log("Dialog closed!");
         });
     } else {
-        dialogs.alert("Debug category has not been set")
+        Dialogs.alert("Debug category has not been set")
         .then(() => {
             console.log("Dialog closed!");
         });
     }
 }
 
-function checkIsDebugVisualTreeEventsSet() {
+export function checkIsDebugVisualTreeEventsSet() {
     // >> check-iscategoryset
-    if (traceModule.isCategorySet(traceModule.categories.VisualTreeEvents)) {
-        dialogs.alert("VisualTreeEvents category has been set")
+    if (Trace.isCategorySet(Trace.categories.VisualTreeEvents)) {
+        Dialogs.alert("VisualTreeEvents category has been set")
         .then(() => {
             console.log("Dialog closed!");
         });
     } else {
-        dialogs.alert("VisualTreeEvents category has not been set")
+        Dialogs.alert("VisualTreeEvents category has not been set")
         .then(() => {
             console.log("Dialog closed!");
         });
@@ -63,39 +63,33 @@ function checkIsDebugVisualTreeEventsSet() {
     // << check-iscategoryset
 }
 
-function enableTracing() {
-    if (traceModule.isEnabled() === false) {
-        traceModule.enable();
-        dialogs.alert("Trace has been enabled")
+export function enableTracing() {
+    if (Trace.isEnabled() === false) {
+        Trace.enable();
+        Dialogs.alert("Trace has been enabled")
         .then(() => {
             console.log("Dialog closed!");
         });
     } else {
-        dialogs.alert("Trace has been already enabled")
+        Dialogs.alert("Trace has been already enabled")
         .then(() => {
             console.log("Dialog closed!");
         });
     }
 }
-function disableTracing() {
-    if (traceModule.isEnabled()) {
+export function disableTracing() {
+    if (Trace.isEnabled()) {
         // >> disable-tracing
-        traceModule.disable();
+        Trace.disable();
         // << disable-tracing
-        dialogs.alert("Trace has been disabled")
+        Dialogs.alert("Trace has been disabled")
         .then(() => {
             console.log("Dialog closed!");
         });
     } else {
-        dialogs.alert("Trace has been already disabled")
+        Dialogs.alert("Trace has been already disabled")
         .then(() => {
             console.log("Dialog closed!");
         });
     }
 }
-
-exports.onNavigatingTo = onNavigatingTo;
-exports.checkIsDebugCategorySet = checkIsDebugCategorySet;
-exports.checkIsDebugVisualTreeEventsSet = checkIsDebugVisualTreeEventsSet;
-exports.enableTracing = enableTracing;
-exports.disableTracing = disableTracing;
diff --git a/app/ns-framework-modules-category/trace/trace-specific-categories/trace-specific-categories-ts-page.ts b/app/ns-framework-modules-category/trace/trace-specific-categories/trace-specific-categories-ts-page.ts
index ba85995..b643635 100644
--- a/app/ns-framework-modules-category/trace/trace-specific-categories/trace-specific-categories-ts-page.ts
+++ b/app/ns-framework-modules-category/trace/trace-specific-categories/trace-specific-categories-ts-page.ts
@@ -1,47 +1,48 @@
 // tslint:disable:max-line-length
 // >> import-trace-module
-import { enable, disable, isEnabled, categories, setCategories, addCategories, write, isCategorySet } from "tns-core-modules/trace";
+import { Trace } from "@nativescript/core";
 // << import-trace-module
-import { setTimeout } from "tns-core-modules/timer";
-import * as dialogs from "tns-core-modules/ui/dialogs";
+import { Dialogs, Utils } from "@nativescript/core";
+
+
 export function onNavigatingTo(args) {
-    disable();
+    Trace.disable();
     // >> setting-specific-tracing-categories-ts
-    setCategories(categories.concat(
-        categories.Binding,
-        categories.Layout,
-        categories.Style,
-        categories.ViewHierarchy,
-        categories.VisualTreeEvents
+    Trace.setCategories(Trace.categories.concat(
+        Trace.categories.Binding,
+        Trace.categories.Layout,
+        Trace.categories.Style,
+        Trace.categories.ViewHierarchy,
+        Trace.categories.VisualTreeEvents
     ));
-    enable();
+    Trace.enable();
     // << setting-specific-tracing-categories-ts
     // >> trace-add-categories-ts
-    addCategories(categories.Navigation);
+    Trace.addCategories(Trace.categories.Navigation);
     // << trace-add-categories-ts
-    setTimeout(() => {
+    Utils.setTimeout(() => {
         console.log("-----------------------------------------------------");
         console.log("New trace category has been added");
         console.log("Category: NativeLifecycle");
         console.log("-----------------------------------------------------");
-        dialogs.alert("NativeLifecycle trace category has been added.")
+        Dialogs.alert("NativeLifecycle trace category has been added.")
             .then(() => {
                 console.log("Dialog closed!");
             });
-        addCategories(categories.NativeLifecycle);
+        Trace.addCategories(Trace.categories.NativeLifecycle);
     }, 2000);
 
-    write("I (heart) NativeScript!", categories.Debug);
+    Trace.write("I (heart) NativeScript!", Trace.categories.Debug);
 }
 
 export function checkIsDebugCategorySet() {
-    if (isCategorySet(categories.Debug)) {
-        dialogs.alert("Debug category has been set")
+    if (Trace.isCategorySet(Trace.categories.Debug)) {
+        Dialogs.alert("Debug category has been set")
             .then(() => {
                 console.log("Dialog closed!");
             });
     } else {
-        dialogs.alert("Debug category has not been set")
+        Dialogs.alert("Debug category has not been set")
             .then(() => {
                 console.log("Dialog closed!");
             });
@@ -50,13 +51,13 @@ export function checkIsDebugCategorySet() {
 
 export function checkIsDebugVisualTreeEventsSet() {
     // >> check-iscategoryset-ts
-    if (isCategorySet(categories.VisualTreeEvents)) {
-        dialogs.alert("VisualTreeEvents category has been set")
+    if (Trace.isCategorySet(Trace.categories.VisualTreeEvents)) {
+        Dialogs.alert("VisualTreeEvents category has been set")
             .then(() => {
                 console.log("Dialog closed!");
             });
     } else {
-        dialogs.alert("VisualTreeEvents category has not been set")
+        Dialogs.alert("VisualTreeEvents category has not been set")
             .then(() => {
                 console.log("Dialog closed!");
             });
@@ -65,30 +66,30 @@ export function checkIsDebugVisualTreeEventsSet() {
 }
 
 export function enableTracing() {
-    if (isEnabled() === false) {
-        enable();
-        dialogs.alert("Trace has been enabled")
+    if (Trace.isEnabled() === false) {
+        Trace.enable();
+        Dialogs.alert("Trace has been enabled")
             .then(() => {
                 console.log("Dialog closed!");
             });
     } else {
-        dialogs.alert("Trace has been already enabled")
+        Dialogs.alert("Trace has been already enabled")
             .then(() => {
                 console.log("Dialog closed!");
             });
     }
 }
 export function disableTracing() {
-    if (isEnabled()) {
+    if (Trace.isEnabled()) {
         // >> disable-tracing-ts
-        disable();
+        Trace.disable();
         // << disable-tracing-ts
-        dialogs.alert("Trace has been disabled")
+        Dialogs.alert("Trace has been disabled")
             .then(() => {
                 console.log("Dialog closed!");
             });
     } else {
-        dialogs.alert("Trace has been already disabled")
+        Dialogs.alert("Trace has been already disabled")
             .then(() => {
                 console.log("Dialog closed!");
             });
diff --git a/app/ns-framework-modules-category/virtual-array/basics/basics-page.js b/app/ns-framework-modules-category/virtual-array/basics/basics-page.js
index b67446b..e76bc53 100644
--- a/app/ns-framework-modules-category/virtual-array/basics/basics-page.js
+++ b/app/ns-framework-modules-category/virtual-array/basics/basics-page.js
@@ -1,8 +1,8 @@
 // >> virtual-array-require
-const VirtualArray = require("tns-core-modules/data/virtual-array").VirtualArray;
+import { VirtualArray } from "@nativescript/core";
 // << virtual-array-require
 
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
 
     // >> virtual-array-creation
@@ -35,4 +35,4 @@ function onNavigatingTo(args) {
 
     page.bindingContext = { items: virtualArray };
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-framework-modules-category/virtual-array/basics/basics-ts-page.ts b/app/ns-framework-modules-category/virtual-array/basics/basics-ts-page.ts
index 79fa805..fb01e74 100644
--- a/app/ns-framework-modules-category/virtual-array/basics/basics-ts-page.ts
+++ b/app/ns-framework-modules-category/virtual-array/basics/basics-ts-page.ts
@@ -1,5 +1,5 @@
 // >> virtual-array-require-ts
-import { VirtualArray, ChangedData } from "tns-core-modules/data/virtual-array";
+import { VirtualArray, ChangedData } from "@nativescript/core";
 // << virtual-array-require-ts
 
 export function onNavigatingTo(data) {
diff --git a/app/ns-framework-modules-category/virtual-array/virtual-array-page.js b/app/ns-framework-modules-category/virtual-array/virtual-array-page.js
index b650c7d..e3721bc 100644
--- a/app/ns-framework-modules-category/virtual-array/virtual-array-page.js
+++ b/app/ns-framework-modules-category/virtual-array/virtual-array-page.js
@@ -1,12 +1,12 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("Basics", "ns-framework-modules-category/virtual-array//basics/basics-page")
+    new Link("Basics", "ns-framework-modules-category/virtual-array/basics/basics-page")
 ];
 const navigationLinksTsc = [
-    new link("Basics", "ns-framework-modules-category/virtual-array//basics/basics-ts-page")
+    new Link("Basics", "ns-framework-modules-category/virtual-array/basics/basics-ts-page")
 ];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -15,4 +15,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-framework-modules-category/xml-parser/basics/basics-page.js b/app/ns-framework-modules-category/xml-parser/basics/basics-page.js
index c0be627..346ede5 100644
--- a/app/ns-framework-modules-category/xml-parser/basics/basics-page.js
+++ b/app/ns-framework-modules-category/xml-parser/basics/basics-page.js
@@ -1,13 +1,12 @@
-const Observable = require("tns-core-modules/data/observable").Observable;
-const ObservableArray = require("tns-core-modules/data/observable-array").ObservableArray;
+import { Observable, ObservableArray } from "@nativescript/core";
 // >> require-xml-module
-const xmlModule = require("tns-core-modules/xml");
+import { ParserEventType, XmlParser } from "@nativescript/core";
 // << require-xml-module
 const source = new ObservableArray();
 // >> parser-event
 const onEventCallback = (event) => {
     switch (event.eventType) {
-        case xmlModule.ParserEventType.StartElement:
+        case ParserEventType.StartElement:
             if (event.attributes) {
                 for (const attributeName in event.attributes) {
                     if (event.attributes.hasOwnProperty(attributeName)) {
@@ -30,7 +29,7 @@ const onEventCallback = (event) => {
                 });
             }
             break;
-        case xmlModule.ParserEventType.EndElement:
+        case ParserEventType.EndElement:
             source.push({
                 eventType:event.eventType,
                 elementName:event.elementName,
@@ -40,7 +39,7 @@ const onEventCallback = (event) => {
             });
             break;
 
-        case xmlModule.ParserEventType.Text:
+        case ParserEventType.Text:
             const significantText = event.data.trim();
 
             if (significantText !== "") {
@@ -63,9 +62,9 @@ const onErrorCallback = (error) => {
 };
 // << parser-event
 // >> parse-method
-const xmlParser = new xmlModule.XmlParser(onEventCallback, onErrorCallback);
+const xmlParser = new XmlParser(onEventCallback, onErrorCallback);
 // >> (hide)
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     const vm = new Observable();
     vm.set("source", source);
@@ -73,7 +72,7 @@ function onNavigatingTo(args) {
     page.bindingContext = vm;
 }
 
-function parseXMLButton(args) {
+export function parseXMLButton(args) {
     source.splice(0);
 // << (hide)
     xmlParser.parse(`
@@ -87,5 +86,4 @@ function parseXMLButton(args) {
     `);
     // << parse-method
 }
-exports.onNavigatingTo = onNavigatingTo;
-exports.parseXMLButton = parseXMLButton;
+
diff --git a/app/ns-framework-modules-category/xml-parser/basics/basics-page.xml b/app/ns-framework-modules-category/xml-parser/basics/basics-page.xml
index a550acf..cce1a8d 100644
--- a/app/ns-framework-modules-category/xml-parser/basics/basics-page.xml
+++ b/app/ns-framework-modules-category/xml-parser/basics/basics-page.xml
@@ -27,4 +27,4 @@
         </ListView>
     </GridLayout>
 </Page>
-<!-- source.push({attributes: false, eventType:event.eventType, elementName:event.elementName, attributeName: null, result: null, significantText: null}); -->
\ No newline at end of file
+<!-- source.push({attributes: false, eventType:event.eventType, elementName:event.elementName, attributeName: null, result: null, significantText: null}); -->
diff --git a/app/ns-framework-modules-category/xml-parser/basics/basics-ts-page.ts b/app/ns-framework-modules-category/xml-parser/basics/basics-ts-page.ts
index ae7c39a..327b6df 100644
--- a/app/ns-framework-modules-category/xml-parser/basics/basics-ts-page.ts
+++ b/app/ns-framework-modules-category/xml-parser/basics/basics-ts-page.ts
@@ -1,14 +1,12 @@
-import { Observable } from "tns-core-modules/data/observable";
-import { ObservableArray } from "tns-core-modules/data/observable-array";
-import { Page } from "tns-core-modules/ui/page";
+import { Observable, ObservableArray, Page} from "@nativescript/core";
 // >> import-xml-module
-import * as xmlModule from "tns-core-modules/xml";
+import { ParserEventType, XmlParser } from "@nativescript/core";
 // << import-xml-module
 const source = new ObservableArray();
 // >> parser-event-ts
 const onEventCallback = (event) => {
     switch (event.eventType) {
-        case xmlModule.ParserEventType.StartElement:
+        case ParserEventType.StartElement:
             if (event.attributes) {
                 for (const attributeName in event.attributes) {
                     if (event.attributes.hasOwnProperty(attributeName)) {
@@ -31,7 +29,7 @@ const onEventCallback = (event) => {
                 });
             }
             break;
-        case xmlModule.ParserEventType.EndElement:
+        case ParserEventType.EndElement:
             source.push({
                 eventType: event.eventType,
                 elementName: event.elementName,
@@ -41,7 +39,7 @@ const onEventCallback = (event) => {
             });
             break;
 
-        case xmlModule.ParserEventType.Text:
+        case ParserEventType.Text:
             const significantText = event.data.trim();
 
             if (significantText !== "") {
@@ -64,7 +62,7 @@ const onErrorCallback = (error) => {
 };
 // << parser-event-ts
 // >> parse-method-ts
-const xmlParser = new xmlModule.XmlParser(onEventCallback, onErrorCallback);
+const xmlParser = new XmlParser(onEventCallback, onErrorCallback);
 // >> (hide)
 export function onNavigatingTo(args) {
     const page: Page = <Page>args.object;
diff --git a/app/ns-framework-modules-category/xml-parser/basics/basics-ts-page.xml b/app/ns-framework-modules-category/xml-parser/basics/basics-ts-page.xml
index a550acf..cce1a8d 100644
--- a/app/ns-framework-modules-category/xml-parser/basics/basics-ts-page.xml
+++ b/app/ns-framework-modules-category/xml-parser/basics/basics-ts-page.xml
@@ -27,4 +27,4 @@
         </ListView>
     </GridLayout>
 </Page>
-<!-- source.push({attributes: false, eventType:event.eventType, elementName:event.elementName, attributeName: null, result: null, significantText: null}); -->
\ No newline at end of file
+<!-- source.push({attributes: false, eventType:event.eventType, elementName:event.elementName, attributeName: null, result: null, significantText: null}); -->
diff --git a/app/ns-framework-modules-category/xml-parser/xml-parser-page.js b/app/ns-framework-modules-category/xml-parser/xml-parser-page.js
index 2fddf96..82eae7c 100644
--- a/app/ns-framework-modules-category/xml-parser/xml-parser-page.js
+++ b/app/ns-framework-modules-category/xml-parser/xml-parser-page.js
@@ -1,12 +1,12 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("Basics", "ns-framework-modules-category/xml-parser/basics/basics-page")
+    new Link("Basics", "ns-framework-modules-category/xml-parser/basics/basics-page")
 ];
 const navigationLinksTsc = [
-    new link("Basics", "ns-framework-modules-category/xml-parser/basics/basics-ts-page")
+    new Link("Basics", "ns-framework-modules-category/xml-parser/basics/basics-ts-page")
 ];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -15,4 +15,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-ui-category/icon-fonts/icon-fonts-page.js b/app/ns-ui-category/icon-fonts/icon-fonts-page.js
index 47cd3f5..8057a31 100644
--- a/app/ns-ui-category/icon-fonts/icon-fonts-page.js
+++ b/app/ns-ui-category/icon-fonts/icon-fonts-page.js
@@ -1,13 +1,13 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("Usage", "ns-ui-category/icon-fonts/usage/usage-page"),
-    new link("Tips & Tricks", "ns-ui-category/icon-fonts/tips-and-tricks/tips-and-tricks-page")
+    new Link("Usage", "ns-ui-category/icon-fonts/usage/usage-page"),
+    new Link("Tips & Tricks", "ns-ui-category/icon-fonts/tips-and-tricks/tips-and-tricks-page")
 ];
 const navigationLinksTsc = [
-    new link("Tips & Tricks", "ns-ui-category/icon-fonts/tips-and-tricks/tips-and-tricks-ts-page")
+    new Link("Tips & Tricks", "ns-ui-category/icon-fonts/tips-and-tricks/tips-and-tricks-ts-page")
 ];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -16,4 +16,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-ui-category/icon-fonts/tips-and-tricks/tips-and-tricks-page.js b/app/ns-ui-category/icon-fonts/tips-and-tricks/tips-and-tricks-page.js
index bb204cd..e41d537 100644
--- a/app/ns-ui-category/icon-fonts/tips-and-tricks/tips-and-tricks-page.js
+++ b/app/ns-ui-category/icon-fonts/tips-and-tricks/tips-and-tricks-page.js
@@ -1,6 +1,6 @@
 // >> icon-font-code-behind-code
-const Observable = require("tns-core-modules/data/observable").Observable;
-function pageLoaded(args) {
+import { Observable } from "@nativescript/core";
+export function pageLoaded(args) {
     const page = args.object;
     const viewModel = new Observable();
 
@@ -15,5 +15,4 @@ function pageLoaded(args) {
 
     page.bindingContext = viewModel;
 }
-exports.pageLoaded = pageLoaded;
 // << icon-font-code-behind-code
diff --git a/app/ns-ui-category/icon-fonts/tips-and-tricks/tips-and-tricks-ts-page.ts b/app/ns-ui-category/icon-fonts/tips-and-tricks/tips-and-tricks-ts-page.ts
index 55090b2..bd6a0e8 100644
--- a/app/ns-ui-category/icon-fonts/tips-and-tricks/tips-and-tricks-ts-page.ts
+++ b/app/ns-ui-category/icon-fonts/tips-and-tricks/tips-and-tricks-ts-page.ts
@@ -1,6 +1,5 @@
 // >> icon-font-code-behind-code-ts
-import { Observable, EventData } from "tns-core-modules/data/observable";
-import { Page } from "tns-core-modules/ui/page";
+import { EventData, Observable, Page } from "@nativescript/core";
 
 export function pageLoaded(args: EventData) {
     const page = <Page>args.object;
diff --git a/app/ns-ui-category/modal-view/basics/basics-page.js b/app/ns-ui-category/modal-view/basics/basics-page.js
index a1c0584..c73a2e0 100644
--- a/app/ns-ui-category/modal-view/basics/basics-page.js
+++ b/app/ns-ui-category/modal-view/basics/basics-page.js
@@ -1,10 +1,11 @@
 // >> main-view-js
 const modalViewModule = "ns-ui-category/modal-view/basics/modal-view-page";
 
-function openModal(args) {
+export function openModal(args) {
     const mainView = args.object;
     const option = {
-        context: { username: "test_username", password: "test" },
+        context: { username: "test_username",
+password: "test" },
         closeCallback: (username, password) => {
             // Receive data from the modal view. e.g. username & password
             alert(`Username: ${username} : Password: ${password}`);
@@ -14,5 +15,4 @@ function openModal(args) {
     mainView.showModal(modalViewModule, option);
 
 }
-exports.openModal = openModal;
 // << main-view-js
diff --git a/app/ns-ui-category/modal-view/basics/basics-ts-page.ts b/app/ns-ui-category/modal-view/basics/basics-ts-page.ts
index f62f94e..ebde20a 100644
--- a/app/ns-ui-category/modal-view/basics/basics-ts-page.ts
+++ b/app/ns-ui-category/modal-view/basics/basics-ts-page.ts
@@ -1,6 +1,6 @@
 // >> main-view-ts
-import { Button } from "tns-core-modules/ui/button";
-import { ShowModalOptions } from "tns-core-modules/ui/core/view";
+import { Button, ShowModalOptions } from "@nativescript/core";
+
 const modalViewModulets = "ns-ui-category/modal-view/basics/modal-ts-view-page";
 
 export function openModal(args) {
diff --git a/app/ns-ui-category/modal-view/basics/modal-ts-view-page.ts b/app/ns-ui-category/modal-view/basics/modal-ts-view-page.ts
index bb8971f..f2f8ed3 100644
--- a/app/ns-ui-category/modal-view/basics/modal-ts-view-page.ts
+++ b/app/ns-ui-category/modal-view/basics/modal-ts-view-page.ts
@@ -1,6 +1,6 @@
 // >> modal-view-ts
-import { fromObject } from "tns-core-modules/data/observable";
-import { Page } from "tns-core-modules/ui/page";
+import { fromObject, Page } from "@nativescript/core";
+
 let closeCallback;
 
 export function onShownModally(args) {
diff --git a/app/ns-ui-category/modal-view/basics/modal-view-page.js b/app/ns-ui-category/modal-view/basics/modal-view-page.js
index b2f459f..6a88aaa 100644
--- a/app/ns-ui-category/modal-view/basics/modal-view-page.js
+++ b/app/ns-ui-category/modal-view/basics/modal-view-page.js
@@ -1,21 +1,19 @@
 // >> modal-view-js
-const observableModule = require("tns-core-modules/data/observable");
+import { fromObject } from "@nativescript/core";
 let closeCallback;
 
-function onShownModally(args) {
+export function onShownModally(args) {
     const context = args.context;
     closeCallback = args.closeCallback;
     const page = args.object;
-    page.bindingContext = observableModule.fromObject(context);
+    page.bindingContext = fromObject(context);
 }
-exports.onShownModally = onShownModally;
 
-function onLoginButtonTap(args) {
+export function onLoginButtonTap(args) {
     const page = args.object.page;
     const bindingContext = page.bindingContext;
     const username = bindingContext.get("username");
     const password = bindingContext.get("password");
     closeCallback(username, password);
 }
-exports.onLoginButtonTap = onLoginButtonTap;
 // << modal-view-js
diff --git a/app/ns-ui-category/modal-view/custom-actionbar/main-page.js b/app/ns-ui-category/modal-view/custom-actionbar/main-page.js
index 377ca7a..1323c7f 100644
--- a/app/ns-ui-category/modal-view/custom-actionbar/main-page.js
+++ b/app/ns-ui-category/modal-view/custom-actionbar/main-page.js
@@ -1,7 +1,7 @@
 // >> main-page-js-action-bar
 const modalView = "ns-ui-category/modal-view/custom-actionbar/modal-root";
 
-function openModal(args) {
+export function openModal(args) {
     const mainpage = args.object.page;
     const option = {
         context: "some context",
@@ -10,5 +10,5 @@ function openModal(args) {
     };
     mainpage.showModal(modalView, option);
 }
-exports.openModal = openModal;
+
 // << main-page-js-action-bar
diff --git a/app/ns-ui-category/modal-view/custom-actionbar/main-ts-page.ts b/app/ns-ui-category/modal-view/custom-actionbar/main-ts-page.ts
index dd8794e..2fee7fb 100644
--- a/app/ns-ui-category/modal-view/custom-actionbar/main-ts-page.ts
+++ b/app/ns-ui-category/modal-view/custom-actionbar/main-ts-page.ts
@@ -1,6 +1,6 @@
 // >> main-page-ts-action-bar
-import { Page } from "tns-core-modules/ui/page";
-import { ShowModalOptions } from "tns-core-modules/ui/core/view";
+import { Page, ShowModalOptions } from "@nativescript/core";
+
 const modalView = "ns-ui-category/modal-view/custom-actionbar/modal-ts-root";
 
 export function openModal(args) {
diff --git a/app/ns-ui-category/modal-view/custom-actionbar/modal-view-page.js b/app/ns-ui-category/modal-view/custom-actionbar/modal-view-page.js
index c389d10..9c6595f 100644
--- a/app/ns-ui-category/modal-view/custom-actionbar/modal-view-page.js
+++ b/app/ns-ui-category/modal-view/custom-actionbar/modal-view-page.js
@@ -1,11 +1,9 @@
 // >> modal-view-js-action-bar
-function onShowingModally(args) {
+export function onShowingModally(args) {
     console.log("onShowingModally");
 }
-exports.onShowingModally = onShowingModally;
 
-function onCloseModal(args) {
+export function onCloseModal(args) {
     args.object.closeModal();
 }
-exports.onCloseModal = onCloseModal;
 // << modal-view-js-action-bar
diff --git a/app/ns-ui-category/modal-view/modal-navigation/first-modal-ts-view-page.ts b/app/ns-ui-category/modal-view/modal-navigation/first-modal-ts-view-page.ts
index 9f6c60f..7b6c94e 100644
--- a/app/ns-ui-category/modal-view/modal-navigation/first-modal-ts-view-page.ts
+++ b/app/ns-ui-category/modal-view/modal-navigation/first-modal-ts-view-page.ts
@@ -1,5 +1,5 @@
 // >> first-modal-view-ts-navigation
-import { Page } from "tns-core-modules/ui/page";
+import { Page } from "@nativescript/core";
 export function onNavigate(args) {
     const view = args.object;
     const page: Page = <Page>view.page;
diff --git a/app/ns-ui-category/modal-view/modal-navigation/first-modal-view-page.js b/app/ns-ui-category/modal-view/modal-navigation/first-modal-view-page.js
index 0808712..bf9fe0e 100644
--- a/app/ns-ui-category/modal-view/modal-navigation/first-modal-view-page.js
+++ b/app/ns-ui-category/modal-view/modal-navigation/first-modal-view-page.js
@@ -1,18 +1,15 @@
 // >> first-modal-view-js-navigation
-function onNavigate(args) {
+export function onNavigate(args) {
     const view = args.object;
     const page = view.page;
     page.frame.navigate("ns-ui-category/modal-view/modal-navigation/second-modal-view-page");
 }
-exports.onNavigate = onNavigate;
 
-function onPageLoaded(args) {
+export function onPageLoaded(args) {
     console.log("onPageLoaded");
 }
-exports.onPageLoaded = onPageLoaded;
 
-function onCloseModal(args) {
+export function onCloseModal(args) {
     args.object.closeModal();
 }
-exports.onCloseModal = onCloseModal;
 // << first-modal-view-js-navigation
diff --git a/app/ns-ui-category/modal-view/modal-navigation/main-page.js b/app/ns-ui-category/modal-view/modal-navigation/main-page.js
index 5b23e30..394a15d 100644
--- a/app/ns-ui-category/modal-view/modal-navigation/main-page.js
+++ b/app/ns-ui-category/modal-view/modal-navigation/main-page.js
@@ -1,7 +1,7 @@
 // >> main-page-js-navigation
 const modalView = "ns-ui-category/modal-view/modal-navigation/modal-root";
 
-function openModal(args) {
+export function openModal(args) {
     const mainpage = args.object.page;
     const options = {
         context: "some context",
@@ -11,5 +11,5 @@ function openModal(args) {
     };
     mainpage.showModal(modalView, options);
 }
-exports.openModal = openModal;
+
 // << main-page-js-navigation
diff --git a/app/ns-ui-category/modal-view/modal-navigation/main-ts-page.ts b/app/ns-ui-category/modal-view/modal-navigation/main-ts-page.ts
index db18861..0d5540b 100644
--- a/app/ns-ui-category/modal-view/modal-navigation/main-ts-page.ts
+++ b/app/ns-ui-category/modal-view/modal-navigation/main-ts-page.ts
@@ -1,8 +1,8 @@
 // >> main-page-ts-navigation
-import { ShowModalOptions } from "tns-core-modules/ui/core/view";
+import { ShowModalOptions } from "@nativescript/core";
 const modalView = "ns-ui-category/modal-view/modal-navigation/modal-root";
 
-function openModal(args) {
+export function openModal(args) {
     const mainpage = args.object.page;
     const options: ShowModalOptions = {
         context: "some context",
@@ -11,5 +11,5 @@ function openModal(args) {
     };
     mainpage.showModal(modalView, options);
 }
-exports.openModal = openModal;
+
 // << main-page-ts-navigation
diff --git a/app/ns-ui-category/modal-view/modal-navigation/modal-root.js b/app/ns-ui-category/modal-view/modal-navigation/modal-root.js
index 0b5d0fd..a774eff 100644
--- a/app/ns-ui-category/modal-view/modal-navigation/modal-root.js
+++ b/app/ns-ui-category/modal-view/modal-navigation/modal-root.js
@@ -1,12 +1,12 @@
-exports.onShowingModally = (args) => {
+export function onShowingModally(args) {
     // args is of type ShownModallyData
     console.log(`${args.eventName}`); // showingModally
-};
+}
 
-exports.onShownModally = (args) => {
+export function onShownModally(args) {
     // args is of type ShownModallyData
     console.log(` ${args.context}`);
     console.log(` ${args.eventName}`); // shownModally
     console.log(` ${args.object}`);
-};
+}
 
diff --git a/app/ns-ui-category/modal-view/modal-navigation/modal-ts-root.ts b/app/ns-ui-category/modal-view/modal-navigation/modal-ts-root.ts
index 55412e5..cac4e86 100644
--- a/app/ns-ui-category/modal-view/modal-navigation/modal-ts-root.ts
+++ b/app/ns-ui-category/modal-view/modal-navigation/modal-ts-root.ts
@@ -1,4 +1,4 @@
-import { ShownModallyData } from "tns-core-modules/ui/page";
+import { ShownModallyData } from "@nativescript/core";
 
 export function onShowingModally(args: ShownModallyData) {
     // args is of type ShownModallyData
diff --git a/app/ns-ui-category/modal-view/modal-navigation/second-modal-ts-view-page.ts b/app/ns-ui-category/modal-view/modal-navigation/second-modal-ts-view-page.ts
index 9d4fcf5..26d664c 100644
--- a/app/ns-ui-category/modal-view/modal-navigation/second-modal-ts-view-page.ts
+++ b/app/ns-ui-category/modal-view/modal-navigation/second-modal-ts-view-page.ts
@@ -1,5 +1,5 @@
 // >> second-modal-view-ts-navigation
-import { Page } from "tns-core-modules/ui/page";
+import { Page } from "@nativescript/core";
 
 export function onGoBack(args) {
     const view = args.object;
diff --git a/app/ns-ui-category/modal-view/modal-navigation/second-modal-view-page.js b/app/ns-ui-category/modal-view/modal-navigation/second-modal-view-page.js
index daa6703..fc31989 100644
--- a/app/ns-ui-category/modal-view/modal-navigation/second-modal-view-page.js
+++ b/app/ns-ui-category/modal-view/modal-navigation/second-modal-view-page.js
@@ -1,14 +1,12 @@
 // >> second-modal-view-js-navigation
-function onGoBack(args) {
+export function onGoBack(args) {
     const view = args.object;
     const page = view.page;
 
     page.frame.goBack();
 }
-exports.onGoBack = onGoBack;
 
-function onCloseModal(args) {
+export function onCloseModal(args) {
     args.object.closeModal();
 }
-exports.onCloseModal = onCloseModal;
 // << second-modal-view-js-navigation
diff --git a/app/ns-ui-category/modal-view/modal-view-examples-page.js b/app/ns-ui-category/modal-view/modal-view-examples-page.js
index ae55c16..61abc41 100644
--- a/app/ns-ui-category/modal-view/modal-view-examples-page.js
+++ b/app/ns-ui-category/modal-view/modal-view-examples-page.js
@@ -1,16 +1,16 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("Basics", "ns-ui-category/modal-view/basics/basics-page"),
-    new link("Modal view navigation", "ns-ui-category/modal-view/modal-navigation/main-page"),
-    new link("Modal view with ActionBar", "ns-ui-category/modal-view/custom-actionbar/main-page")
+    new Link("Basics", "ns-ui-category/modal-view/basics/basics-page"),
+    new Link("Modal view navigation", "ns-ui-category/modal-view/modal-navigation/main-page"),
+    new Link("Modal view with ActionBar", "ns-ui-category/modal-view/custom-actionbar/main-page")
 ];
 const navigationLinksTsc = [
-    new link("Basics", "ns-ui-category/modal-view/basics/basics-ts-page"),
-    new link("Modal page navigation", "ns-ui-category/modal-view/modal-navigation/main-ts-page"),
-    new link("Modal page with ActionBar", "ns-ui-category/modal-view/custom-actionbar/main-ts-page")
+    new Link("Basics", "ns-ui-category/modal-view/basics/basics-ts-page"),
+    new Link("Modal page navigation", "ns-ui-category/modal-view/modal-navigation/main-ts-page"),
+    new Link("Modal page with ActionBar", "ns-ui-category/modal-view/custom-actionbar/main-ts-page")
 ];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -19,4 +19,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-ui-widgets-category/action-bar/action-bar-page.js b/app/ns-ui-widgets-category/action-bar/action-bar-page.js
index 4102f04..f4a7b5d 100644
--- a/app/ns-ui-widgets-category/action-bar/action-bar-page.js
+++ b/app/ns-ui-widgets-category/action-bar/action-bar-page.js
@@ -1,59 +1,59 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-  new link("Usage", "ns-ui-widgets-category/action-bar/usage/usage-page"),
-  new link(
+  new Link("Usage", "ns-ui-widgets-category/action-bar/usage/usage-page"),
+  new Link(
     "Code-Behind",
     "ns-ui-widgets-category/action-bar/code-behind/code-behind-page"
   ),
-  new link(
+  new Link(
     "Cutom title view",
     "ns-ui-widgets-category/action-bar/custom-title-view/custom-title-view-page"
   ),
-  new link(
+  new Link(
     "Setting app icon Android",
     "ns-ui-widgets-category/action-bar/setting-app-icon-android/setting-app-icon-android-page"
   ),
-  new link(
+  new Link(
     "Items",
     "ns-ui-widgets-category/action-bar/items-actionbar/items-actionbar-page"
   ),
-  new link(
+  new Link(
     "Hide/Show ActionBar",
     "ns-ui-widgets-category/action-bar/hide-show-actionbar/hide-show-actionbar-page"
   ),
-  new link(
+  new Link(
     "Hiding ActionItems",
     "ns-ui-widgets-category/action-bar/hiding-action-items/hiding-action-items-page"
   ),
-  new link("Styling", "ns-ui-widgets-category/action-bar/styling/styling-page"),
-  new link(
+  new Link("Styling", "ns-ui-widgets-category/action-bar/styling/styling-page"),
+  new Link(
     "Creating SideDrawer button",
     "ns-ui-widgets-category/action-bar/creating-sidedrawer-button/creating-sidedrawer-button-page"
   )
 ];
 
 const navigationLinksTsc = [
-  new link("Usage", "ns-ui-widgets-category/action-bar/usage/usage-ts-page"),
-  new link(
+  new Link("Usage", "ns-ui-widgets-category/action-bar/usage/usage-ts-page"),
+  new Link(
     "Code-Behind",
     "ns-ui-widgets-category/action-bar/code-behind/code-behind-ts-page"
   ),
-  new link(
+  new Link(
     "Hide/Show ActionBar",
     "ns-ui-widgets-category/action-bar/hide-show-actionbar/hide-show-actionbar-ts-page"
   ),
-  new link(
+  new Link(
     "Hiding ActionItems",
     "ns-ui-widgets-category/action-bar/hiding-action-items/hiding-action-items-ts-page"
   ),
-  new link(
+  new Link(
     "Items",
     "ns-ui-widgets-category/action-bar/items-actionbar/items-actionbar-ts-page"
   )
 ];
 
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
   const page = args.object;
   page.bindingContext = new ListViewLinksModel({
     links: navigationLinks,
@@ -62,4 +62,4 @@ function onNavigatingTo(args) {
     tsclinks: navigationLinksTsc
   });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-ui-widgets-category/action-bar/code-behind/code-behind-page.js b/app/ns-ui-widgets-category/action-bar/code-behind/code-behind-page.js
index 94340dd..2b76da3 100644
--- a/app/ns-ui-widgets-category/action-bar/code-behind/code-behind-page.js
+++ b/app/ns-ui-widgets-category/action-bar/code-behind/code-behind-page.js
@@ -1,8 +1,7 @@
 // >> actionbar-code-behind
-const ActionBar = require("tns-core-modules/ui/action-bar").ActionBar;
-const NavigationButton = require("tns-core-modules/ui/action-bar").NavigationButton;
+import { ActionBar, NavigationButton, isAndroid } from "@nativescript/core";
 
-function onLoaded(args) {
+export function onLoaded(args) {
     const page = args.object;
 
     const newActionBar = new ActionBar();
@@ -11,12 +10,13 @@ function onLoaded(args) {
     // for ios
     newNavigaitonButton.text = "Go Back";
     // for android
-    newNavigaitonButton.android.systemIcon = "ic_menu_back";
+    if (isAndroid) {
+        newNavigaitonButton.android.systemIcon = "ic_menu_back";
+    }
     // or newNavigaitonButton.icon = "~\images\nav-image.png";
     newActionBar.navigationButton = newNavigaitonButton;
 
     page.actionBar = newActionBar;
     page.actionBarHidden = false;
 }
-exports.onLoaded = onLoaded;
 // << actionbar-code-behind
diff --git a/app/ns-ui-widgets-category/action-bar/code-behind/code-behind-ts-page.ts b/app/ns-ui-widgets-category/action-bar/code-behind/code-behind-ts-page.ts
index 6ca6133..42ff68a 100644
--- a/app/ns-ui-widgets-category/action-bar/code-behind/code-behind-ts-page.ts
+++ b/app/ns-ui-widgets-category/action-bar/code-behind/code-behind-ts-page.ts
@@ -1,16 +1,14 @@
 // >> actionbar-code-behind-ts
-import { EventData } from "tns-core-modules/data/observable";
-import { ActionBar, NavigationButton } from "tns-core-modules/ui/action-bar";
-import { Page } from "tns-core-modules/ui/page";
+import { ActionBar, EventData, NavigationButton, Page } from "@nativescript/core";
 
 export function onLoaded(args: EventData) {
     const page = <Page>args.object;
 
     const newActionBar = new ActionBar();
     newActionBar.title = "Code-Behind ActionBar";
-    const newNavigaitonButton = new NavigationButton();
-    newNavigaitonButton.text = "Go Back";
-    newActionBar.navigationButton = newNavigaitonButton;
+    const newNavigationButton = new NavigationButton();
+    newNavigationButton.text = "Go Back";
+    newActionBar.navigationButton = newNavigationButton;
 
     page.actionBar = newActionBar;
     page.actionBarHidden = false;
diff --git a/app/ns-ui-widgets-category/action-bar/creating-sidedrawer-button/creating-sidedrawer-button-page.js b/app/ns-ui-widgets-category/action-bar/creating-sidedrawer-button/creating-sidedrawer-button-page.js
index 2abfb47..a402747 100644
--- a/app/ns-ui-widgets-category/action-bar/creating-sidedrawer-button/creating-sidedrawer-button-page.js
+++ b/app/ns-ui-widgets-category/action-bar/creating-sidedrawer-button/creating-sidedrawer-button-page.js
@@ -1,5 +1,4 @@
-function showSideDrawer(args) {
+export function showSideDrawer(args) {
     console.log("Show SideDrawer tapped.");
     // Show sidedrawer ...
 }
-exports.showSideDrawer = showSideDrawer;
diff --git a/app/ns-ui-widgets-category/action-bar/hide-show-actionbar/hide-show-actionbar-page.js b/app/ns-ui-widgets-category/action-bar/hide-show-actionbar/hide-show-actionbar-page.js
index 53298d2..ed8e12f 100644
--- a/app/ns-ui-widgets-category/action-bar/hide-show-actionbar/hide-show-actionbar-page.js
+++ b/app/ns-ui-widgets-category/action-bar/hide-show-actionbar/hide-show-actionbar-page.js
@@ -1,20 +1,19 @@
 // >> action-bar-hide-show-js
-const Observable = require("tns-core-modules/data/observable").Observable;
+import { Observable } from "@nativescript/core";
 let value = false;
 
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     const vm = new Observable();
     vm.set("abHidden", value);
     page.bindingContext = vm;
 }
-exports.onNavigatingTo = onNavigatingTo;
 
-function onTap(args) {
+
+export function onTap(args) {
     const page = args.object.page;
     const vm = page.bindingContext;
     value = !value;
     vm.set("abHidden", value);
 }
-exports.onTap = onTap;
 // << action-bar-hide-show-js
diff --git a/app/ns-ui-widgets-category/action-bar/hide-show-actionbar/hide-show-actionbar-ts-page.ts b/app/ns-ui-widgets-category/action-bar/hide-show-actionbar/hide-show-actionbar-ts-page.ts
index 92288c9..7b05640 100644
--- a/app/ns-ui-widgets-category/action-bar/hide-show-actionbar/hide-show-actionbar-ts-page.ts
+++ b/app/ns-ui-widgets-category/action-bar/hide-show-actionbar/hide-show-actionbar-ts-page.ts
@@ -1,8 +1,5 @@
 // >> action-bar-hide-show-ts
-import { EventData, Observable } from "tns-core-modules/data/observable";
-import { Button } from "tns-core-modules/ui/button";
-import { Page } from "tns-core-modules/ui/page";
-import { GestureEventData } from "tns-core-modules/ui/gestures";
+import { Button, EventData, GestureEventData, Observable, Page } from "@nativescript/core";
 
 let value: boolean = false;
 
diff --git a/app/ns-ui-widgets-category/action-bar/hiding-action-items/hiding-action-items-page.js b/app/ns-ui-widgets-category/action-bar/hiding-action-items/hiding-action-items-page.js
index 2fdae0b..d3ae5d8 100644
--- a/app/ns-ui-widgets-category/action-bar/hiding-action-items/hiding-action-items-page.js
+++ b/app/ns-ui-widgets-category/action-bar/hiding-action-items/hiding-action-items-page.js
@@ -1,29 +1,26 @@
 // >> action-bar-hiding-action-items-js
-const fromObject = require("tns-core-modules/data/observable").fromObject;
+import { fromObject } from "@nativescript/core";
 
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = fromObject({
         isEditing: false
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
 
-function onEdit(args) {
+
+export function onEdit(args) {
     const page = args.object.page;
     page.bindingContext.set("isEditing", true);
 }
-exports.onEdit = onEdit;
 
-function onSave(args) {
+export function onSave(args) {
     const page = args.object.page;
     page.bindingContext.set("isEditing", false);
 }
-exports.onSave = onSave;
 
-function onCancel(args) {
+export function onCancel(args) {
     const page = args.object.page;
     page.bindingContext.set("isEditing", false);
 }
-exports.onCancel = onCancel;
 // << action-bar-hiding-action-items-js
diff --git a/app/ns-ui-widgets-category/action-bar/hiding-action-items/hiding-action-items-ts-page.ts b/app/ns-ui-widgets-category/action-bar/hiding-action-items/hiding-action-items-ts-page.ts
index e61ee89..898d27b 100644
--- a/app/ns-ui-widgets-category/action-bar/hiding-action-items/hiding-action-items-ts-page.ts
+++ b/app/ns-ui-widgets-category/action-bar/hiding-action-items/hiding-action-items-ts-page.ts
@@ -1,8 +1,5 @@
 // >> action-bar-hiding-action-items-ts
-import { EventData, fromObject } from "tns-core-modules/data/observable";
-import { ActionItem } from "tns-core-modules/ui/action-bar";
-import { Page } from "tns-core-modules/ui/page";
-import { GestureEventData } from "tns-core-modules/ui/gestures";
+import { ActionItem, EventData, GestureEventData, Page, fromObject } from "@nativescript/core";
 
 // >> (hide)
 export function onNavigatingTo(args: EventData) {
diff --git a/app/ns-ui-widgets-category/action-bar/items-actionbar/items-actionbar-page.js b/app/ns-ui-widgets-category/action-bar/items-actionbar/items-actionbar-page.js
index bdbf7cf..f4d6b6f 100644
--- a/app/ns-ui-widgets-category/action-bar/items-actionbar/items-actionbar-page.js
+++ b/app/ns-ui-widgets-category/action-bar/items-actionbar/items-actionbar-page.js
@@ -1,11 +1,11 @@
 // >> items-actionbar-js
-const fromObject = require("tns-core-modules/data/observable").fromObject;
+import { fromObject } from "@nativescript/core";
 
-exports.onShare = function() {
+export function onShare() {
     console.log("share tap");
-};
+}
 
-exports.onDelete = function() {
+export function onDelete() {
     console.log("delete tap");
-};
+}
 // << items-actionbar-js
diff --git a/app/ns-ui-widgets-category/action-bar/items-actionbar/items-actionbar-ts-page.ts b/app/ns-ui-widgets-category/action-bar/items-actionbar/items-actionbar-ts-page.ts
index f1b678e..0f54aa5 100644
--- a/app/ns-ui-widgets-category/action-bar/items-actionbar/items-actionbar-ts-page.ts
+++ b/app/ns-ui-widgets-category/action-bar/items-actionbar/items-actionbar-ts-page.ts
@@ -1,5 +1,5 @@
 // >> items-actionbar-ts
-import { GestureEventData } from "tns-core-modules/ui/gestures";
+import { GestureEventData } from "@nativescript/core";
 
 export function onShare(args: GestureEventData) {
     console.log("Share tapped!");
diff --git a/app/ns-ui-widgets-category/action-bar/styling/styling-page.js b/app/ns-ui-widgets-category/action-bar/styling/styling-page.js
index 2bb9b54..d910e47 100644
--- a/app/ns-ui-widgets-category/action-bar/styling/styling-page.js
+++ b/app/ns-ui-widgets-category/action-bar/styling/styling-page.js
@@ -1,6 +1,5 @@
-const frameModule = require("tns-core-modules/ui/frame");
+import { Frame } from "@nativescript/core";
 
-function goBack() {
-    frameModule.Frame.topmost().goBack();
+export function goBack() {
+    Frame.topmost().goBack();
 }
-exports.goBack = goBack;
diff --git a/app/ns-ui-widgets-category/action-bar/usage/usage-page.js b/app/ns-ui-widgets-category/action-bar/usage/usage-page.js
index 3351ab6..422777e 100644
--- a/app/ns-ui-widgets-category/action-bar/usage/usage-page.js
+++ b/app/ns-ui-widgets-category/action-bar/usage/usage-page.js
@@ -1,12 +1,10 @@
 // >> action-bar-basic-usage-sdk-js
-const frameModule = require("tns-core-modules/ui/frame");
+import { Frame } from "@nativescript/core";
 
-function goBack() {
-    frameModule.Frame.topmost().goBack();
+export function goBack() {
+    Frame.topmost().goBack();
 }
-function openSettings() {
+export function openSettings() {
     // implement the custom logic
 }
-exports.goBack = goBack;
-exports.openSettings = openSettings;
 // << action-bar-basic-usage-sdk-js
diff --git a/app/ns-ui-widgets-category/action-bar/usage/usage-ts-page.ts b/app/ns-ui-widgets-category/action-bar/usage/usage-ts-page.ts
index 31c382e..6d8a602 100644
--- a/app/ns-ui-widgets-category/action-bar/usage/usage-ts-page.ts
+++ b/app/ns-ui-widgets-category/action-bar/usage/usage-ts-page.ts
@@ -1,5 +1,5 @@
 // >> action-bar-basic-usage-sdk-ts
-import { Frame } from "tns-core-modules/ui/frame";
+import { Frame } from "@nativescript/core";
 
 export function goBack() {
     Frame.topmost().goBack();
diff --git a/app/ns-ui-widgets-category/activity-indicator/activity-indicator-page.js b/app/ns-ui-widgets-category/activity-indicator/activity-indicator-page.js
index 0a9610c..3b51a20 100644
--- a/app/ns-ui-widgets-category/activity-indicator/activity-indicator-page.js
+++ b/app/ns-ui-widgets-category/activity-indicator/activity-indicator-page.js
@@ -1,34 +1,34 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link(
+    new Link(
         "Usage",
         "ns-ui-widgets-category/activity-indicator/usage/usage-page"
     ),
-    new link(
+    new Link(
         "Code-Behind",
         "ns-ui-widgets-category/activity-indicator/code-behind/code-behind-page"
     ),
-    new link("Tips & Tricks", "ns-ui-widgets-category/activity-indicator/tips-and-tricks/tips-and-tricks-page"),
-    new link(
+    new Link("Tips & Tricks", "ns-ui-widgets-category/activity-indicator/tips-and-tricks/tips-and-tricks-page"),
+    new Link(
         "Styling",
         "ns-ui-widgets-category/activity-indicator/styling/styling-page"
     )
 ];
 
 const navigationLinksTsc = [
-    new link(
+    new Link(
         "Usage",
         "ns-ui-widgets-category/activity-indicator/usage/usage-ts-page"
     ),
-    new link(
+    new Link(
         "Code-Behind",
         "ns-ui-widgets-category/activity-indicator/code-behind/code-behind-ts-page"
     ),
-    new link("Tips & Tricks", "ns-ui-widgets-category/activity-indicator/tips-and-tricks/tips-and-tricks-ts-page")
+    new Link("Tips & Tricks", "ns-ui-widgets-category/activity-indicator/tips-and-tricks/tips-and-tricks-ts-page")
 ];
 
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -37,4 +37,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-ui-widgets-category/activity-indicator/code-behind/code-behind-page.js b/app/ns-ui-widgets-category/activity-indicator/code-behind/code-behind-page.js
index ff17004..accb1e1 100644
--- a/app/ns-ui-widgets-category/activity-indicator/code-behind/code-behind-page.js
+++ b/app/ns-ui-widgets-category/activity-indicator/code-behind/code-behind-page.js
@@ -1,8 +1,8 @@
 // >> activity-indicator-require
-const ActivityIndicator = require("tns-core-modules/ui/activity-indicator").ActivityIndicator;
+import { ActivityIndicator } from "@nativescript/core";
 // << activity-indicator-require
 
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     const myStack = page.getViewById("myStack");
 
@@ -20,4 +20,4 @@ function onNavigatingTo(args) {
     myStack.addChild(indicator);
     // << activity-indicator-code-behind
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-ui-widgets-category/activity-indicator/code-behind/code-behind-ts-page.ts b/app/ns-ui-widgets-category/activity-indicator/code-behind/code-behind-ts-page.ts
index 33a11d3..f2248cf 100644
--- a/app/ns-ui-widgets-category/activity-indicator/code-behind/code-behind-ts-page.ts
+++ b/app/ns-ui-widgets-category/activity-indicator/code-behind/code-behind-ts-page.ts
@@ -1,9 +1,7 @@
 // >> activity-indicator-require-ts
-import { ActivityIndicator } from "tns-core-modules/ui/activity-indicator";
+import { ActivityIndicator } from "@nativescript/core";
 // << activity-indicator-require-ts
-import { EventData } from "tns-core-modules/data/observable";
-import { StackLayout } from "tns-core-modules/ui/layouts/stack-layout";
-import { Page } from "tns-core-modules/ui/page";
+import { EventData, Page, StackLayout } from "@nativescript/core";
 
 export function onNavigatingTo(args: EventData) {
     const page = <Page>args.object;
diff --git a/app/ns-ui-widgets-category/activity-indicator/tips-and-tricks/tips-and-tricks-page.js b/app/ns-ui-widgets-category/activity-indicator/tips-and-tricks/tips-and-tricks-page.js
index b7cba2b..165081e 100644
--- a/app/ns-ui-widgets-category/activity-indicator/tips-and-tricks/tips-and-tricks-page.js
+++ b/app/ns-ui-widgets-category/activity-indicator/tips-and-tricks/tips-and-tricks-page.js
@@ -1,7 +1,7 @@
 // >> large-ios-indicator
-const isIOS = require("tns-core-modules/platform").isIOS;
+import { isIOS } from "@nativescript/core";
 
-function onLoaded(args) {
+export function onLoaded(args) {
     const view = args.object;
 
     if (isIOS) {
@@ -10,5 +10,4 @@ function onLoaded(args) {
     }
 
 }
-exports.onLoaded = onLoaded;
 // << large-ios-indicator
diff --git a/app/ns-ui-widgets-category/activity-indicator/tips-and-tricks/tips-and-tricks-ts-page.ts b/app/ns-ui-widgets-category/activity-indicator/tips-and-tricks/tips-and-tricks-ts-page.ts
index 41a66f8..b630638 100644
--- a/app/ns-ui-widgets-category/activity-indicator/tips-and-tricks/tips-and-tricks-ts-page.ts
+++ b/app/ns-ui-widgets-category/activity-indicator/tips-and-tricks/tips-and-tricks-ts-page.ts
@@ -1,6 +1,5 @@
 // >> large-ios-indicator-ts
-import { isIOS } from "tns-core-modules/platform";
-import {ActivityIndicator} from "tns-core-modules/ui/activity-indicator";
+import { ActivityIndicator, isIOS } from "@nativescript/core";
 
 export function onLoaded(args) {
     const view = args.object as ActivityIndicator;
diff --git a/app/ns-ui-widgets-category/activity-indicator/usage/usage-page.js b/app/ns-ui-widgets-category/activity-indicator/usage/usage-page.js
index 5375dae..15240d5 100644
--- a/app/ns-ui-widgets-category/activity-indicator/usage/usage-page.js
+++ b/app/ns-ui-widgets-category/activity-indicator/usage/usage-page.js
@@ -1,22 +1,19 @@
 // >> activity-indicator-setting-busy-code
-const Observable = require("tns-core-modules/data/observable").Observable;
+import { Observable } from "@nativescript/core";
 
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
 
     const vm = new Observable();
     vm.set("isBusy", true);
     page.bindingContext = vm;
 }
-exports.onNavigatingTo = onNavigatingTo;
 
-
-function indicatorLoaded(args) {
+export function indicatorLoaded(args) {
     const activityIndicator = args.object;
     activityIndicator.on("busyChange", (aiargs) => {
         const indicator = aiargs.object;
         console.log(`indicator.busy changed to: ${indicator.busy}`);
     });
 }
-exports.indicatorLoaded = indicatorLoaded;
 // << activity-indicator-setting-busy-code
diff --git a/app/ns-ui-widgets-category/activity-indicator/usage/usage-ts-page.ts b/app/ns-ui-widgets-category/activity-indicator/usage/usage-ts-page.ts
index c89060b..e12c5b7 100644
--- a/app/ns-ui-widgets-category/activity-indicator/usage/usage-ts-page.ts
+++ b/app/ns-ui-widgets-category/activity-indicator/usage/usage-ts-page.ts
@@ -1,7 +1,5 @@
 // >> activity-indicator-setting-busy-code-ts
-import { EventData, Observable } from "tns-core-modules/data/observable";
-import { Page } from "tns-core-modules/ui/page";
-import { ActivityIndicator } from "tns-core-modules/ui/activity-indicator";
+import { ActivityIndicator, EventData, Observable, Page } from "@nativescript/core";
 
 export function onNavigatingTo(args: EventData) {
     const view = args.object as Page;
diff --git a/app/ns-ui-widgets-category/animations/animating-properties/animating-properties-page.js b/app/ns-ui-widgets-category/animations/animating-properties/animating-properties-page.js
index 0afd3f3..474e2dc 100644
--- a/app/ns-ui-widgets-category/animations/animating-properties/animating-properties-page.js
+++ b/app/ns-ui-widgets-category/animations/animating-properties/animating-properties-page.js
@@ -1,19 +1,17 @@
 // >> animation-curve-imports
 // AnimationCurveEnum: ease, easeIn, easeInOut, easeOut, linear, spring
-const AnimationCurve = require("tns-core-modules/ui/enums").AnimationCurve;
+import { AnimationCurve } from "@nativescript/core/ui/enums";
+import { Animation, Color } from "@nativescript/core";
 // << animation-curve-imports
-const Animation = require("tns-core-modules/ui/animation").Animation;
-const Color = require("tns-core-modules/color").Color;
 let animation;
 let myView;
 
-function onLoaded(args) {
+export function onLoaded(args) {
     const page = args.object;
     myView = page.getViewById("lbl");
 }
-exports.onLoaded = onLoaded;
 
-function animate(args) {
+export function animate(args) {
     // >> animation-properties
     myView.animate({
         backgroundColor: new Color("#414b7d"),
@@ -38,9 +36,8 @@ function animate(args) {
     });
     // << animation-properties
 }
-exports.animate = animate;
 
-function animateTarget(args) {
+export function animateTarget(args) {
     // >> animation-target
     const myView = args.object;
 
@@ -68,7 +65,6 @@ function animateTarget(args) {
         });
     // << animation-target
 }
-exports.animateTarget = animateTarget;
 
 function cancelAnimation() {
     // >> animation-cancel
diff --git a/app/ns-ui-widgets-category/animations/animating-properties/animating-properties-ts-page.ts b/app/ns-ui-widgets-category/animations/animating-properties/animating-properties-ts-page.ts
index fc0946e..20f837a 100644
--- a/app/ns-ui-widgets-category/animations/animating-properties/animating-properties-ts-page.ts
+++ b/app/ns-ui-widgets-category/animations/animating-properties/animating-properties-ts-page.ts
@@ -1,10 +1,8 @@
 // >> animation-curve-imports-ts
 // AnimationCurve enumeration: ease, easeIn, easeInOut, easeOut, linear, spring
-import { AnimationCurve } from "tns-core-modules/ui/enums";
-import { Animation, AnimationDefinition } from "tns-core-modules/ui/animation";
-import { Color } from "tns-core-modules/color";
+import { Animation, AnimationDefinition, Color, Enums } from "@nativescript/core";
 // << animation-curve-imports-ts
-import { View } from "tns-core-modules/ui/core/view";
+import { View } from "@nativescript/core";
 let animation: Animation;
 
 export function animate(args) {
@@ -15,7 +13,7 @@ export function animate(args) {
     // >> animation-properties-ts
     view.animate({
         backgroundColor: new Color("#414b7d"),
-        curve: AnimationCurve.easeOut,
+        curve: Enums.AnimationCurve.easeOut,
         delay: 300,
         duration: 3000,
         iterations: 3,
@@ -43,7 +41,7 @@ export function animateTarget(args) {
 
     const animationDefinition: AnimationDefinition = {
         target: view, // provide the view to animate
-        curve: AnimationCurve.easeOut,
+        curve: Enums.AnimationCurve.easeOut,
         duration: 1000,
         scale: {
             x: 0.2,
@@ -89,7 +87,7 @@ export function demonstrateSimpleAnimations(args) {
             y: 100
         },
         duration: 1000,
-        curve: AnimationCurve.easeIn
+        curve: Enums.AnimationCurve.easeIn
     });
     // << using-animation-curve-enum-ts
 
@@ -100,7 +98,7 @@ export function demonstrateSimpleAnimations(args) {
             y: 100
         },
         duration: 1000,
-        curve: AnimationCurve.cubicBezier(0.1, 0.1, 0.1, 1)
+        curve: Enums.AnimationCurve.cubicBezier(0.1, 0.1, 0.1, 1)
     });
     // << creating-cubic-bezier-ts
 }
diff --git a/app/ns-ui-widgets-category/animations/animations-page.js b/app/ns-ui-widgets-category/animations/animations-page.js
index 08d3d24..2dcc63a 100644
--- a/app/ns-ui-widgets-category/animations/animations-page.js
+++ b/app/ns-ui-widgets-category/animations/animations-page.js
@@ -1,30 +1,30 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("Animated Properties", "ns-ui-widgets-category/animations/animating-properties/animating-properties-page"),
-    new link("Chained Animations", "ns-ui-widgets-category/animations/chaining-animations/chaining-animations-page"),
-    new link("Animating Multiple Views", "ns-ui-widgets-category/animations/multiple-views-animation/multiple-views-page"),
-    new link("Properties originX and originY", "ns-ui-widgets-category/animations/origin-properties/property-origin-page"),
-    new link("Properties width and height", "ns-ui-widgets-category/animations/width-height-properties/width-height-properties-page")
+    new Link("Animated Properties", "ns-ui-widgets-category/animations/animating-properties/animating-properties-page"),
+    new Link("Chained Animations", "ns-ui-widgets-category/animations/chaining-animations/chaining-animations-page"),
+    new Link("Animating Multiple Views", "ns-ui-widgets-category/animations/multiple-views-animation/multiple-views-page"),
+    new Link("Properties originX and originY", "ns-ui-widgets-category/animations/origin-properties/property-origin-page"),
+    new Link("Properties width and height", "ns-ui-widgets-category/animations/width-height-properties/width-height-properties-page")
 ];
 
 const navigationLinksTsc = [
-    new link("Animated Properties", "ns-ui-widgets-category/animations/animating-properties/animating-properties-ts-page"),
-    new link("Chained Animations", "ns-ui-widgets-category/animations/chaining-animations/chaining-animations-ts-page"),
-    new link("Animating Multiple Views", "ns-ui-widgets-category/animations/multiple-views-animation/multiple-views-ts-page"),
-    new link("Properties originX and originY", "ns-ui-widgets-category/animations/origin-properties/property-origin-ts-page"),
-    new link("Properties width and height", "ns-ui-widgets-category/animations/width-height-properties/width-height-properties-ts-page")
+    new Link("Animated Properties", "ns-ui-widgets-category/animations/animating-properties/animating-properties-ts-page"),
+    new Link("Chained Animations", "ns-ui-widgets-category/animations/chaining-animations/chaining-animations-ts-page"),
+    new Link("Animating Multiple Views", "ns-ui-widgets-category/animations/multiple-views-animation/multiple-views-ts-page"),
+    new Link("Properties originX and originY", "ns-ui-widgets-category/animations/origin-properties/property-origin-ts-page"),
+    new Link("Properties width and height", "ns-ui-widgets-category/animations/width-height-properties/width-height-properties-ts-page")
 ];
 
 // >> animations-imports
 // Full list of animating properties at https://docs.nativescript.org/api-reference/interfaces/_ui_animation_.animationdefinition
-const AnimationDefinition = require("tns-core-modules/ui/animation").AnimationDefinition;
+import { AnimationDefinition } from "@nativescript/core";
 
 // Defines a pair of values (horizontal and vertical) for translate and scale animations.
-const Pair = require("tns-core-modules/ui/animation").Pair;
+import Pair from "@nativescript/core/ui/animation";
 // << animations-imports
 
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -33,4 +33,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-ui-widgets-category/animations/chaining-animations/chaining-animations-page.js b/app/ns-ui-widgets-category/animations/chaining-animations/chaining-animations-page.js
index f2295d5..c2a2aba 100644
--- a/app/ns-ui-widgets-category/animations/chaining-animations/chaining-animations-page.js
+++ b/app/ns-ui-widgets-category/animations/chaining-animations/chaining-animations-page.js
@@ -1,6 +1,6 @@
 let myView;
 
-function onLoaded(args) {
+export function onLoaded(args) {
     const page = args.object;
     myView = page.getViewById("lbl");
     // >> chaining-animations
@@ -50,4 +50,3 @@ function onLoaded(args) {
         });
     // << chaining-animations
 }
-exports.onLoaded = onLoaded;
diff --git a/app/ns-ui-widgets-category/animations/chaining-animations/chaining-animations-ts-page.ts b/app/ns-ui-widgets-category/animations/chaining-animations/chaining-animations-ts-page.ts
index 1bb44fa..c053899 100644
--- a/app/ns-ui-widgets-category/animations/chaining-animations/chaining-animations-ts-page.ts
+++ b/app/ns-ui-widgets-category/animations/chaining-animations/chaining-animations-ts-page.ts
@@ -1,6 +1,4 @@
-import { EventData } from "tns-core-modules/data/observable";
-import { Page } from "tns-core-modules/ui/page";
-import { Label } from "tns-core-modules/ui/label";
+import { EventData, Label, Page } from "@nativescript/core";
 
 export function onLoaded(args: EventData) {
     const page = <Page>args.object;
diff --git a/app/ns-ui-widgets-category/animations/multiple-views-animation/multiple-views-page.js b/app/ns-ui-widgets-category/animations/multiple-views-animation/multiple-views-page.js
index e268ebb..7c91647 100644
--- a/app/ns-ui-widgets-category/animations/multiple-views-animation/multiple-views-page.js
+++ b/app/ns-ui-widgets-category/animations/multiple-views-animation/multiple-views-page.js
@@ -1,13 +1,13 @@
 // >> animation-import
 // Main Animation class
-const Animation = require("tns-core-modules/ui/animation").Animation;
+import { Animation } from "@nativescript/core";
 // << animation-import
 let view1;
 let view2;
 let view3;
 let view4;
 
-function onLoaded(args) {
+export function onLoaded(args) {
     const page = args.object;
 
     view1 = page.getViewById("view1");
@@ -15,9 +15,8 @@ function onLoaded(args) {
     view3 = page.getViewById("view3");
     view4 = page.getViewById("view4");
 }
-exports.onLoaded = onLoaded;
 
-function animate() {
+export function animate() {
     // >> animate-multiple-views
     const definitions = [];
 
@@ -72,9 +71,8 @@ function animate() {
     // << animate-multiple-views
 }
 
-exports.animate = animate;
 
-function reset() {
+export function reset() {
     view1.translateX = 0;
     view1.translateY = 0;
     view2.translateX = 0;
@@ -84,4 +82,3 @@ function reset() {
     view4.translateX = 0;
     view4.translateY = 0;
 }
-exports.reset = reset;
diff --git a/app/ns-ui-widgets-category/animations/multiple-views-animation/multiple-views-ts-page.ts b/app/ns-ui-widgets-category/animations/multiple-views-animation/multiple-views-ts-page.ts
index 7509af8..e020a8e 100644
--- a/app/ns-ui-widgets-category/animations/multiple-views-animation/multiple-views-ts-page.ts
+++ b/app/ns-ui-widgets-category/animations/multiple-views-animation/multiple-views-ts-page.ts
@@ -1,11 +1,7 @@
 // >> animation-import-ts
 // Main Animation class
 // ALL animating properties at https://docs.nativescript.org/api-reference/interfaces/_ui_animation_.animationdefinition
-import {
-    Animation,
-    AnimationDefinition,
-    Pair // Pair: Defines a pair of values (horizontal and vertical) for translate and scale animations.
-} from "tns-core-modules/ui/animation";
+import { Animation, AnimationDefinition } from "@nativescript/core";
 // << animation-import-ts
 let view1, view2, view3, view4;
 
diff --git a/app/ns-ui-widgets-category/animations/origin-properties/property-origin-page.js b/app/ns-ui-widgets-category/animations/origin-properties/property-origin-page.js
index f919b01..a2e9281 100644
--- a/app/ns-ui-widgets-category/animations/origin-properties/property-origin-page.js
+++ b/app/ns-ui-widgets-category/animations/origin-properties/property-origin-page.js
@@ -1,7 +1,11 @@
-const AnimationCurveEnum = require("tns-core-modules/ui/enums").AnimationCurve;
-let myView;
+import { AnimationCurve } from "@nativescript/core/ui/enums";
+let myFirstView;
+let mySecondView;
+let myThirdView;
+let myForthView;
+let myFifthView;
 
-function onLoaded(args) {
+export function onLoaded(args) {
     const page = args.object;
     myFirstView = page.getViewById("myFirstView");
     mySecondView = page.getViewById("mySecondView");
@@ -9,9 +13,8 @@ function onLoaded(args) {
     myForthView = page.getViewById("myForthView");
     myFifthView = page.getViewById("myFifthView");
 }
-exports.onLoaded = onLoaded;
 // >> rotating-example
-function animate() {
+export function animate() {
     // myFirstView.originX = 0.5; // Default value (center of the view's horizontal axis)
     // myFirstView.originY = 0.5; // Default value (middle of the view's vertical axis)
     myFirstView.animate({
@@ -63,5 +66,4 @@ function animate() {
         console.log(e.message);
     });
 }
-exports.animate = animate;
 // << rotating-example
diff --git a/app/ns-ui-widgets-category/animations/origin-properties/property-origin-ts-page.ts b/app/ns-ui-widgets-category/animations/origin-properties/property-origin-ts-page.ts
index e177944..6852afd 100644
--- a/app/ns-ui-widgets-category/animations/origin-properties/property-origin-ts-page.ts
+++ b/app/ns-ui-widgets-category/animations/origin-properties/property-origin-ts-page.ts
@@ -1,6 +1,9 @@
-import { EventData } from "tns-core-modules/data/observable";
-import { Page } from "tns-core-modules/ui/page";
-let myFirstView, mySecondView, myThirdView, myForthView, myFifthView;
+import { EventData, Page } from "@nativescript/core";
+let myFirstView;
+let mySecondView;
+let myThirdView;
+let myForthView;
+let myFifthView;
 
 export function onLoaded(args: EventData) {
     const page = <Page>args.object;
diff --git a/app/ns-ui-widgets-category/animations/width-height-properties/width-height-properties-page.js b/app/ns-ui-widgets-category/animations/width-height-properties/width-height-properties-page.js
index f15bf8e..6c02887 100644
--- a/app/ns-ui-widgets-category/animations/width-height-properties/width-height-properties-page.js
+++ b/app/ns-ui-widgets-category/animations/width-height-properties/width-height-properties-page.js
@@ -1,7 +1,7 @@
 // >> animation-properties-width-height
-const AnimationCurve = require("tns-core-modules/ui/enums").AnimationCurve;
+import { AnimationCurve } from "@nativescript/core/ui/enums";
 
-function animateWidth(args) {
+export function animateWidth(args) {
     const button = args.object;
     const page = button.page;
     const myView = page.getViewById("lbl");
@@ -12,9 +12,8 @@ function animateWidth(args) {
         curve: AnimationCurve.easeIn
     });
 }
-exports.animateWidth = animateWidth;
 
-function animateHeight(args) {
+export function animateHeight(args) {
     const button = args.object;
     const page = button.page;
     const myView = page.getViewById("lbl");
@@ -25,5 +24,4 @@ function animateHeight(args) {
         curve: AnimationCurve.easeIn
     });
 }
-exports.animateHeight = animateHeight;
 // << animation-properties-width-height
diff --git a/app/ns-ui-widgets-category/animations/width-height-properties/width-height-properties-page.xml b/app/ns-ui-widgets-category/animations/width-height-properties/width-height-properties-page.xml
index d2d6102..c31498d 100644
--- a/app/ns-ui-widgets-category/animations/width-height-properties/width-height-properties-page.xml
+++ b/app/ns-ui-widgets-category/animations/width-height-properties/width-height-properties-page.xml
@@ -1,6 +1,6 @@
 <Page xmlns="http://www.nativescript.org/tns.xsd">
 	<Page.actionBar>
-		<ActionBar title="Animating Width & Height Properties" />
+		<ActionBar title="Animating Width &amp; Height Properties" />
 	</Page.actionBar>
     <!-- >> animation-properties-width-height-xml -->
 	<GridLayout rows="auto, auto, *">
diff --git a/app/ns-ui-widgets-category/animations/width-height-properties/width-height-properties-ts-page.ts b/app/ns-ui-widgets-category/animations/width-height-properties/width-height-properties-ts-page.ts
index 8cc1e74..671391d 100644
--- a/app/ns-ui-widgets-category/animations/width-height-properties/width-height-properties-ts-page.ts
+++ b/app/ns-ui-widgets-category/animations/width-height-properties/width-height-properties-ts-page.ts
@@ -1,6 +1,5 @@
 // >> animation-properties-width-height-ts
-import { AnimationCurve } from "tns-core-modules/ui/enums";
-import { View } from "tns-core-modules/ui/core/view";
+import { Enums, View } from "@nativescript/core";
 
 export function animateWidth(args) {
     let button = args.object;
@@ -10,7 +9,7 @@ export function animateWidth(args) {
     view.animate({
         width: 320,
         duration: 1000,
-        curve: AnimationCurve.easeIn
+        curve: Enums.AnimationCurve.easeIn
     });
 }
 
@@ -22,7 +21,7 @@ export function animateHeight(args) {
     view.animate({
         height: 400,
         duration: 1000,
-        curve: AnimationCurve.easeIn
+        curve: Enums.AnimationCurve.easeIn
     });
 }
 // << animation-properties-width-height-ts
diff --git a/app/ns-ui-widgets-category/animations/width-height-properties/width-height-properties-ts-page.xml b/app/ns-ui-widgets-category/animations/width-height-properties/width-height-properties-ts-page.xml
index e4802fa..9ff50f4 100644
--- a/app/ns-ui-widgets-category/animations/width-height-properties/width-height-properties-ts-page.xml
+++ b/app/ns-ui-widgets-category/animations/width-height-properties/width-height-properties-ts-page.xml
@@ -1,10 +1,10 @@
 <Page xmlns="http://www.nativescript.org/tns.xsd">
 	<Page.actionBar>
-		<ActionBar title="Animating Width & Height Properties" />
+		<ActionBar title="Animating Width &amp; Height Properties" />
 	</Page.actionBar>
 	<GridLayout rows="auto, auto, *">
 		<Button row="0" text="Animate height" tap="animateHeight" class="btn btn-primary btn-active" width="80%"/>
         <Button row="1" text="Animate width" tap="animateWidth" class="btn btn-primary btn-active" width="80%"/>
 		<Label row="2" id="lbl" text="NativeScript" textWrap="true" marginTop="50"/>
 	</GridLayout>
-</Page>
\ No newline at end of file
+</Page>
diff --git a/app/ns-ui-widgets-category/bottom-navigation/bottom-navigation-page.js b/app/ns-ui-widgets-category/bottom-navigation/bottom-navigation-page.js
index 2308b7f..a07a258 100644
--- a/app/ns-ui-widgets-category/bottom-navigation/bottom-navigation-page.js
+++ b/app/ns-ui-widgets-category/bottom-navigation/bottom-navigation-page.js
@@ -1,14 +1,14 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("Usage", "ns-ui-widgets-category/bottom-navigation/usage/usage-page"),
-    new link("Styling", "ns-ui-widgets-category/bottom-navigation/styling/styling-page")
+    new Link("Usage", "ns-ui-widgets-category/bottom-navigation/usage/usage-page"),
+    new Link("Styling", "ns-ui-widgets-category/bottom-navigation/styling/styling-page")
 ];
 const navigationLinksTsc = [
 
 ];
 
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
 
     page.bindingContext = new ListViewLinksModel({
@@ -18,4 +18,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-ui-widgets-category/bottom-navigation/overview.md b/app/ns-ui-widgets-category/bottom-navigation/overview.md
index 751cdf3..6402aae 100644
--- a/app/ns-ui-widgets-category/bottom-navigation/overview.md
+++ b/app/ns-ui-widgets-category/bottom-navigation/overview.md
@@ -7,9 +7,9 @@ The `BottomNavigation` component roundup:
 Component Primary Objectives:
 - Used for High Level navigation.
 - Good for UX structure with 3 to 5 different options.
-- Greater control over styling (copared to `TabVIew`).
+- Greater control over styling (compared to `TabVIew`).
 
 Limitations 
 - No navigation transitions.
 - No navigation gestures (e.g., swipe to navigate).
-- No content preloading.
\ No newline at end of file
+- No content preloading.
diff --git a/app/ns-ui-widgets-category/button/button-page.js b/app/ns-ui-widgets-category/button/button-page.js
index 9015845..ecd98e1 100644
--- a/app/ns-ui-widgets-category/button/button-page.js
+++ b/app/ns-ui-widgets-category/button/button-page.js
@@ -1,17 +1,17 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("Usage", "ns-ui-widgets-category/button/usage/usage-page"),
-    new link("Styling", "ns-ui-widgets-category/button/styling/styling-page"),
-    new link("Code-Behind", "ns-ui-widgets-category/button/code-behind/code-behind-page")
+    new Link("Usage", "ns-ui-widgets-category/button/usage/usage-page"),
+    new Link("Styling", "ns-ui-widgets-category/button/styling/styling-page"),
+    new Link("Code-Behind", "ns-ui-widgets-category/button/code-behind/code-behind-page")
 ];
 
 const navigationLinksTsc = [
-    new link("Usage", "ns-ui-widgets-category/button/usage/usage-ts-page"),
-    new link("Code-Behind", "ns-ui-widgets-category/button/code-behind/code-behind-ts-page")
+    new Link("Usage", "ns-ui-widgets-category/button/usage/usage-ts-page"),
+    new Link("Code-Behind", "ns-ui-widgets-category/button/code-behind/code-behind-ts-page")
 ];
 
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -20,4 +20,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-ui-widgets-category/button/code-behind/code-behind-page.js b/app/ns-ui-widgets-category/button/code-behind/code-behind-page.js
index 54420f7..f4428e5 100644
--- a/app/ns-ui-widgets-category/button/code-behind/code-behind-page.js
+++ b/app/ns-ui-widgets-category/button/code-behind/code-behind-page.js
@@ -1,7 +1,7 @@
 // >> import-button-widget
-const Button = require("tns-core-modules/ui/button").Button;
+import { Button } from "@nativescript/core";
 // << import-button-widget
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     const container = page.getViewById("container");
 
@@ -17,4 +17,4 @@ function onNavigatingTo(args) {
 
     container.addChild(myButton);
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-ui-widgets-category/button/code-behind/code-behind-ts-page.ts b/app/ns-ui-widgets-category/button/code-behind/code-behind-ts-page.ts
index 38bd2fc..9566dd9 100644
--- a/app/ns-ui-widgets-category/button/code-behind/code-behind-ts-page.ts
+++ b/app/ns-ui-widgets-category/button/code-behind/code-behind-ts-page.ts
@@ -1,6 +1,6 @@
-import { GestureEventData } from "tns-core-modules/ui/gestures";
+import { GestureEventData } from "@nativescript/core";
 // >> import-button-widget-ts
-import { Button } from "tns-core-modules/ui/button";
+import { Button } from "@nativescript/core";
 // << import-button-widget-ts
 export function onNavigatingTo(args) {
     const page = args.object;
diff --git a/app/ns-ui-widgets-category/button/usage/usage-page.js b/app/ns-ui-widgets-category/button/usage/usage-page.js
index 1ceca49..f79f9c5 100644
--- a/app/ns-ui-widgets-category/button/usage/usage-page.js
+++ b/app/ns-ui-widgets-category/button/usage/usage-page.js
@@ -1,14 +1,14 @@
-const Observable = require("tns-core-modules/data/observable").Observable;
+import { Observable } from "@nativescript/core";
 const vm = new Observable();
 
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     vm.set("counter", 0);
 }
-exports.onNavigatingTo = onNavigatingTo;
+
 
 // >> button-tap-event
-function onTap(args) {
+export function onTap(args) {
     const button = args.object;
     // >> (hide)
     let count = vm.get("counter");
@@ -16,5 +16,5 @@ function onTap(args) {
     // << (hide)
     alert(`Tapped ${count} times!`);
 }
-exports.onTap = onTap;
+
 // << button-tap-event
diff --git a/app/ns-ui-widgets-category/button/usage/usage-ts-page.ts b/app/ns-ui-widgets-category/button/usage/usage-ts-page.ts
index 5d8e834..b0c8080 100644
--- a/app/ns-ui-widgets-category/button/usage/usage-ts-page.ts
+++ b/app/ns-ui-widgets-category/button/usage/usage-ts-page.ts
@@ -1,5 +1,4 @@
-import { EventData, Observable } from "tns-core-modules/data/observable";
-import { Button } from "tns-core-modules/ui/button";
+import { Button, EventData, Observable } from "@nativescript/core";
 
 export function onNavigatingTo(args) {
     const page = args.object;
diff --git a/app/ns-ui-widgets-category/date-picker/code-behind/code-behind-page.js b/app/ns-ui-widgets-category/date-picker/code-behind/code-behind-page.js
index 227aa36..f6982e0 100644
--- a/app/ns-ui-widgets-category/date-picker/code-behind/code-behind-page.js
+++ b/app/ns-ui-widgets-category/date-picker/code-behind/code-behind-page.js
@@ -1,8 +1,8 @@
 // >> date-picker-require
-const DatePicker = require("tns-core-modules/ui/date-picker").DatePicker;
+import { DatePicker } from "@nativescript/core";
 // << date-picker-require
 
-exports.onStackLoaded = function(args) {
+export function onStackLoaded(args) {
     const stack = args.object;
 
     // >> date-picker-code-behind
@@ -17,4 +17,4 @@ exports.onStackLoaded = function(args) {
     // << date-picker-code-behind
 
     stack.addChild(datePicker);
-};
+}
diff --git a/app/ns-ui-widgets-category/date-picker/code-behind/code-behind-ts-page.ts b/app/ns-ui-widgets-category/date-picker/code-behind/code-behind-ts-page.ts
index 64bd496..6707324 100644
--- a/app/ns-ui-widgets-category/date-picker/code-behind/code-behind-ts-page.ts
+++ b/app/ns-ui-widgets-category/date-picker/code-behind/code-behind-ts-page.ts
@@ -1,8 +1,7 @@
 // >> date-picker-require-ts
-import { DatePicker } from "tns-core-modules/ui/date-picker";
+import { DatePicker } from "@nativescript/core";
 // << date-picker-require-ts
-import { EventData } from "tns-core-modules/data/observable";
-import { StackLayout } from "tns-core-modules/ui/layouts/stack-layout";
+import { EventData, StackLayout } from "@nativescript/core";
 
 export function onStackLoaded(args: EventData) {
     const stack = <StackLayout>args.object;
diff --git a/app/ns-ui-widgets-category/date-picker/date-picker-page.js b/app/ns-ui-widgets-category/date-picker/date-picker-page.js
index edf4988..4a9e5e1 100644
--- a/app/ns-ui-widgets-category/date-picker/date-picker-page.js
+++ b/app/ns-ui-widgets-category/date-picker/date-picker-page.js
@@ -1,15 +1,15 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("Usage", "ns-ui-widgets-category/date-picker/usage/usage-page"),
-    new link("Code-Behind", "ns-ui-widgets-category/date-picker/code-behind/code-behind-page"),
-    new link("Styling", "ns-ui-widgets-category/date-picker/styling/styling-page")
+    new Link("Usage", "ns-ui-widgets-category/date-picker/usage/usage-page"),
+    new Link("Code-Behind", "ns-ui-widgets-category/date-picker/code-behind/code-behind-page"),
+    new Link("Styling", "ns-ui-widgets-category/date-picker/styling/styling-page")
 ];
 const navigationLinksTsc = [
-    new link("Usage", "ns-ui-widgets-category/date-picker/usage/usage-ts-page"),
-    new link("Code-Behind", "ns-ui-widgets-category/date-picker/code-behind/code-behind-ts-page")
+    new Link("Usage", "ns-ui-widgets-category/date-picker/usage/usage-ts-page"),
+    new Link("Code-Behind", "ns-ui-widgets-category/date-picker/code-behind/code-behind-ts-page")
 ];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -18,4 +18,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-ui-widgets-category/date-picker/usage/usage-page.js b/app/ns-ui-widgets-category/date-picker/usage/usage-page.js
index 3402474..9107944 100644
--- a/app/ns-ui-widgets-category/date-picker/usage/usage-page.js
+++ b/app/ns-ui-widgets-category/date-picker/usage/usage-page.js
@@ -1,6 +1,6 @@
-const Observable = require("tns-core-modules/data/observable").Observable;
+import { Observable } from "@nativescript/core";
 // >> date-picker-dates
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     const vm = new Observable();
 
@@ -12,9 +12,9 @@ function onNavigatingTo(args) {
 
     page.bindingContext = vm;
 }
-exports.onNavigatingTo = onNavigatingTo;
 
-function onDatePickerLoaded(args) {
+
+export function onDatePickerLoaded(args) {
     const datePicker = args.object;
     datePicker.on("dateChange", (args) => {
         console.dir(args);
@@ -29,5 +29,4 @@ function onDatePickerLoaded(args) {
         console.dir(args);
     });
 }
-exports.onDatePickerLoaded = onDatePickerLoaded;
 // << date-picker-dates
diff --git a/app/ns-ui-widgets-category/date-picker/usage/usage-ts-page.ts b/app/ns-ui-widgets-category/date-picker/usage/usage-ts-page.ts
index 930bfbb..cf6eb7f 100644
--- a/app/ns-ui-widgets-category/date-picker/usage/usage-ts-page.ts
+++ b/app/ns-ui-widgets-category/date-picker/usage/usage-ts-page.ts
@@ -1,7 +1,5 @@
 // >> date-picker-dates-ts
-import { EventData, Observable } from "tns-core-modules/data/observable";
-import { DatePicker } from "tns-core-modules/ui/date-picker";
-import { Page } from "tns-core-modules/ui/page";
+import { DatePicker, EventData, Observable, Page } from "@nativescript/core";
 
 export function onNavigatingTo(args: EventData) {
     const page = <Page>args.object;
diff --git a/app/ns-ui-widgets-category/dialogs/action-dialog/action-page.js b/app/ns-ui-widgets-category/dialogs/action-dialog/action-page.js
index 83b2b7d..3402b61 100644
--- a/app/ns-ui-widgets-category/dialogs/action-dialog/action-page.js
+++ b/app/ns-ui-widgets-category/dialogs/action-dialog/action-page.js
@@ -1,5 +1,5 @@
 // >> dialog-action
-function showActionDialog() {
+export function showActionDialog() {
     const actionOptions = {
         title: "Race selection",
         message: "Choose your race",
@@ -12,5 +12,4 @@ function showActionDialog() {
         console.log(result);
     });
 }
-exports.showActionDialog = showActionDialog;
 // << dialog-action
diff --git a/app/ns-ui-widgets-category/dialogs/action-dialog/action-ts-page.ts b/app/ns-ui-widgets-category/dialogs/action-dialog/action-ts-page.ts
index 04117ec..b1c5e9a 100644
--- a/app/ns-ui-widgets-category/dialogs/action-dialog/action-ts-page.ts
+++ b/app/ns-ui-widgets-category/dialogs/action-dialog/action-ts-page.ts
@@ -1,5 +1,5 @@
 // >> dialog-action-ts
-import { action, ActionOptions } from "tns-core-modules/ui/dialogs";
+import { action, ActionOptions } from "@nativescript/core";
 
 export function showActionDialog() {
 
diff --git a/app/ns-ui-widgets-category/dialogs/alert-dialog/alert-page.js b/app/ns-ui-widgets-category/dialogs/alert-dialog/alert-page.js
index 4812ed1..82c2fa7 100644
--- a/app/ns-ui-widgets-category/dialogs/alert-dialog/alert-page.js
+++ b/app/ns-ui-widgets-category/dialogs/alert-dialog/alert-page.js
@@ -1,6 +1,6 @@
 
 
-function showAlertDialog() {
+export function showAlertDialog() {
     // >> dialog-alert
     const alertOptions = {
         title: "Race selection",
@@ -14,4 +14,3 @@ function showAlertDialog() {
     });
     // << dialog-alert
 }
-exports.showAlertDialog = showAlertDialog;
diff --git a/app/ns-ui-widgets-category/dialogs/alert-dialog/alert-ts-page.ts b/app/ns-ui-widgets-category/dialogs/alert-dialog/alert-ts-page.ts
index 17c0cac..dfd00b8 100644
--- a/app/ns-ui-widgets-category/dialogs/alert-dialog/alert-ts-page.ts
+++ b/app/ns-ui-widgets-category/dialogs/alert-dialog/alert-ts-page.ts
@@ -1,5 +1,5 @@
 // >> dialog-alert-ts
-import { alert, AlertOptions } from "tns-core-modules/ui/dialogs";
+import { alert, AlertOptions } from "@nativescript/core";
 
 export function showAlertDialog() {
 
diff --git a/app/ns-ui-widgets-category/dialogs/confirm-dialog/confirm-page.js b/app/ns-ui-widgets-category/dialogs/confirm-dialog/confirm-page.js
index f049fd5..d740553 100644
--- a/app/ns-ui-widgets-category/dialogs/confirm-dialog/confirm-page.js
+++ b/app/ns-ui-widgets-category/dialogs/confirm-dialog/confirm-page.js
@@ -1,5 +1,5 @@
 // >> dialog-confirm
-function showConfirmDialog() {
+export function showConfirmDialog() {
 
     const confirmOptions = {
         title: "Race selection",
@@ -14,5 +14,4 @@ function showConfirmDialog() {
         });
 
 }
-exports.showConfirmDialog = showConfirmDialog;
 // << dialog-confirm
diff --git a/app/ns-ui-widgets-category/dialogs/confirm-dialog/confirm-ts-page.ts b/app/ns-ui-widgets-category/dialogs/confirm-dialog/confirm-ts-page.ts
index 9346fa9..e4c494a 100644
--- a/app/ns-ui-widgets-category/dialogs/confirm-dialog/confirm-ts-page.ts
+++ b/app/ns-ui-widgets-category/dialogs/confirm-dialog/confirm-ts-page.ts
@@ -1,5 +1,5 @@
 // >> dialog-confirm-ts
-import { confirm, ConfirmOptions } from "tns-core-modules/ui/dialogs";
+import { confirm, ConfirmOptions } from "@nativescript/core";
 
 export function showConfirmDialog() {
 
diff --git a/app/ns-ui-widgets-category/dialogs/dialogs-page.js b/app/ns-ui-widgets-category/dialogs/dialogs-page.js
index 31c292f..842248d 100644
--- a/app/ns-ui-widgets-category/dialogs/dialogs-page.js
+++ b/app/ns-ui-widgets-category/dialogs/dialogs-page.js
@@ -1,21 +1,21 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("Alert", "ns-ui-widgets-category/dialogs/alert-dialog/alert-page"),
-    new link("Action", "ns-ui-widgets-category/dialogs/action-dialog/action-page"),
-    new link("Confirm", "ns-ui-widgets-category/dialogs/confirm-dialog/confirm-page"),
-    new link("Login", "ns-ui-widgets-category/dialogs/login-dialog/login-page"),
-    new link("Prompt", "ns-ui-widgets-category/dialogs/prompt-dialog/prompt-page")
+    new Link("Alert", "ns-ui-widgets-category/dialogs/alert-dialog/alert-page"),
+    new Link("Action", "ns-ui-widgets-category/dialogs/action-dialog/action-page"),
+    new Link("Confirm", "ns-ui-widgets-category/dialogs/confirm-dialog/confirm-page"),
+    new Link("Login", "ns-ui-widgets-category/dialogs/login-dialog/login-page"),
+    new Link("Prompt", "ns-ui-widgets-category/dialogs/prompt-dialog/prompt-page")
 ];
 
 const navigationLinksTsc = [
-    new link("Alert", "ns-ui-widgets-category/dialogs/alert-dialog/alert-ts-page"),
-    new link("Action", "ns-ui-widgets-category/dialogs/action-dialog/action-ts-page"),
-    new link("Confirm", "ns-ui-widgets-category/dialogs/confirm-dialog/confirm-ts-page"),
-    new link("Login", "ns-ui-widgets-category/dialogs/login-dialog/login-ts-page"),
-    new link("Prompt", "ns-ui-widgets-category/dialogs/prompt-dialog/prompt-ts-page")
+    new Link("Alert", "ns-ui-widgets-category/dialogs/alert-dialog/alert-ts-page"),
+    new Link("Action", "ns-ui-widgets-category/dialogs/action-dialog/action-ts-page"),
+    new Link("Confirm", "ns-ui-widgets-category/dialogs/confirm-dialog/confirm-ts-page"),
+    new Link("Login", "ns-ui-widgets-category/dialogs/login-dialog/login-ts-page"),
+    new Link("Prompt", "ns-ui-widgets-category/dialogs/prompt-dialog/prompt-ts-page")
 ];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -24,4 +24,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-ui-widgets-category/dialogs/login-dialog/login-page.js b/app/ns-ui-widgets-category/dialogs/login-dialog/login-page.js
index 9755d46..4201c06 100644
--- a/app/ns-ui-widgets-category/dialogs/login-dialog/login-page.js
+++ b/app/ns-ui-widgets-category/dialogs/login-dialog/login-page.js
@@ -1,5 +1,5 @@
 // >> dialog-login
-function showLoginDialog() {
+export function showLoginDialog() {
 
     const loginOptions = {
         title: "Login Form",
@@ -17,5 +17,4 @@ function showLoginDialog() {
     });
 
 }
-exports.showLoginDialog = showLoginDialog;
 // << dialog-login
diff --git a/app/ns-ui-widgets-category/dialogs/login-dialog/login-ts-page.ts b/app/ns-ui-widgets-category/dialogs/login-dialog/login-ts-page.ts
index 59e6f0b..c1fa799 100644
--- a/app/ns-ui-widgets-category/dialogs/login-dialog/login-ts-page.ts
+++ b/app/ns-ui-widgets-category/dialogs/login-dialog/login-ts-page.ts
@@ -1,5 +1,5 @@
 // >> dialog-login-ts
-import { login, LoginOptions, LoginResult } from "tns-core-modules/ui/dialogs";
+import { login, LoginOptions, LoginResult } from "@nativescript/core";
 
 export function showLoginDialog() {
 
diff --git a/app/ns-ui-widgets-category/dialogs/prompt-dialog/prompt-page.js b/app/ns-ui-widgets-category/dialogs/prompt-dialog/prompt-page.js
index 5afb871..10ce205 100644
--- a/app/ns-ui-widgets-category/dialogs/prompt-dialog/prompt-page.js
+++ b/app/ns-ui-widgets-category/dialogs/prompt-dialog/prompt-page.js
@@ -1,5 +1,5 @@
 // >> dialog-prompt
-function showPromptDialog() {
+export function showPromptDialog() {
 
     const promptOptions = {
         title: "Hey There",
@@ -17,5 +17,4 @@ function showPromptDialog() {
     });
 
 }
-exports.showPromptDialog = showPromptDialog;
 // << dialog-prompt
diff --git a/app/ns-ui-widgets-category/dialogs/prompt-dialog/prompt-ts-page.ts b/app/ns-ui-widgets-category/dialogs/prompt-dialog/prompt-ts-page.ts
index bf3353a..cc31f2b 100644
--- a/app/ns-ui-widgets-category/dialogs/prompt-dialog/prompt-ts-page.ts
+++ b/app/ns-ui-widgets-category/dialogs/prompt-dialog/prompt-ts-page.ts
@@ -1,5 +1,5 @@
 // >> dialog-prompt-ts
-import { prompt, PromptOptions, PromptResult, capitalizationType, inputType } from "tns-core-modules/ui/dialogs";
+import { prompt, PromptOptions, PromptResult, capitalizationType, inputType } from "@nativescript/core";
 
 export function showPromptDialog() {
 
diff --git a/app/ns-ui-widgets-category/formatted-string/code-behind/code-behind-page.js b/app/ns-ui-widgets-category/formatted-string/code-behind/code-behind-page.js
index 7aab7d0..acd13c6 100644
--- a/app/ns-ui-widgets-category/formatted-string/code-behind/code-behind-page.js
+++ b/app/ns-ui-widgets-category/formatted-string/code-behind/code-behind-page.js
@@ -1,12 +1,8 @@
-const Label = require("tns-core-modules/ui/label").Label;
-const Button = require("tns-core-modules/ui/button").Button;
-const TextField = require("tns-core-modules/ui/text-field").TextField;
-const TextView = require("tns-core-modules/ui/text-view").TextView;
+import { Button, Label, TextField, TextView } from "@nativescript/core";
 // >> formatted-string-require
-const FormattedString = require("tns-core-modules/text/formatted-string").FormattedString;
-const Span = require("tns-core-modules/text/span").Span;
+import { FormattedString, Span } from "@nativescript/core";
 // << formatted-string-require
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     const container = page.getViewById("container");
     // >> formatted-string-label-code
@@ -75,4 +71,4 @@ function onNavigatingTo(args) {
     container.addChild(textField);
     container.addChild(textView);
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-ui-widgets-category/formatted-string/code-behind/code-behind-ts-page.ts b/app/ns-ui-widgets-category/formatted-string/code-behind/code-behind-ts-page.ts
index 42a4436..035b03b 100644
--- a/app/ns-ui-widgets-category/formatted-string/code-behind/code-behind-ts-page.ts
+++ b/app/ns-ui-widgets-category/formatted-string/code-behind/code-behind-ts-page.ts
@@ -1,14 +1,14 @@
-import { EventData } from "tns-core-modules/data/observable";
-import { Button } from "tns-core-modules/ui/button";
-import { Label } from "tns-core-modules/ui/label";
-import { StackLayout } from "tns-core-modules/ui/layouts/stack-layout";
-import { Page} from "tns-core-modules/ui/page";
-import { TextField } from "tns-core-modules/ui/text-field";
-import { TextView } from "tns-core-modules/ui/text-view";
-
+import {
+    Button,
+    EventData,
+    Label,
+    Page,
+    StackLayout,
+    TextField,
+    TextView
+} from "@nativescript/core";
 // >> formatted-string-require-ts
-import { FormattedString, Span } from "tns-core-modules/text/formatted-string";
-// import { Span } from "tns-core-modules/text/span";
+import { FormattedString, Span } from "@nativescript/core";
 // << formatted-string-require-ts
 export function onNavigatingTo(args: EventData) {
     const page = <Page>args.object;
diff --git a/app/ns-ui-widgets-category/formatted-string/formatted-string-page.js b/app/ns-ui-widgets-category/formatted-string/formatted-string-page.js
index e700981..a2853fc 100644
--- a/app/ns-ui-widgets-category/formatted-string/formatted-string-page.js
+++ b/app/ns-ui-widgets-category/formatted-string/formatted-string-page.js
@@ -1,13 +1,13 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("Usage", "ns-ui-widgets-category/formatted-string/usage/usage-page"),
-    new link("Code-Behind", "ns-ui-widgets-category/formatted-string/code-behind/code-behind-page")
+    new Link("Usage", "ns-ui-widgets-category/formatted-string/usage/usage-page"),
+    new Link("Code-Behind", "ns-ui-widgets-category/formatted-string/code-behind/code-behind-page")
 ];
 const navigationLinksTsc = [
-    new link("Code-Behind", "ns-ui-widgets-category/formatted-string/code-behind/code-behind-ts-page")
+    new Link("Code-Behind", "ns-ui-widgets-category/formatted-string/code-behind/code-behind-ts-page")
 ];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -16,4 +16,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-ui-widgets-category/frame/basic-navigation/article.md b/app/ns-ui-widgets-category/frame/basic-navigation/article.md
index 2fdbc03..ab06b12 100644
--- a/app/ns-ui-widgets-category/frame/basic-navigation/article.md
+++ b/app/ns-ui-widgets-category/frame/basic-navigation/article.md
@@ -1,6 +1,6 @@
 ### Default page
 To load a default (initial) page in your application use the `defaultPage` property of the `Frame` element.
-With the example below the applicaiton will load a page located in `<project-folder>/app/home/first-page.xml`
+With the example below the application will load a page located in `<project-folder>/app/home/first-page.xml`
 <snippet id='frame-nav-default-page'/>
 
 ### Navigate by page name
@@ -13,7 +13,7 @@ The `navigate` method accepst [`NavigationEntry`](https://docs.nativescript.org/
 <snippet id='frame-navigate-module'/>
 <snippet id='frame-navigate-module-ts'/>
 
-Full list of the NavigaitonEntry properties. Note that all of them are optional. Even the `moduleName` is optional, as alternatively you can pass a dynamically created page via `create`.
+Full list of the NavigationEntry properties. Note that all of them are optional. Even the `moduleName` is optional, as alternatively you can pass a dynamically created page via `create`.
 
 - [animated](https://docs.nativescript.org/api-reference/interfaces/_ui_frame_.navigationentry#animated) - True to navigate to the new Page using animated transitions, false otherwise.
 - [backstackVisible](https://docs.nativescript.org/api-reference/interfaces/_ui_frame_.navigationentry#backstackVisible) - True to record the navigation in the backstack, false otherwise. If the parameter is set to false then the Page will be displayed but once navigated from it will not be able to be navigated back to.
@@ -109,7 +109,7 @@ _custom-transition.ios.js/ts_
 
 Each frame tracks the pages the user has visited in a navigation stack. To go back to a previous page, 
 you need to use the [`goBack`](https://docs.nativescript.org/api-reference/classes/_ui_frame_.frame#goback) method of the current frame instance.
-To veify that back navigation is possible, you can use the [`canGoBack`](https://docs.nativescript.org/api-reference/classes/_ui_frame_.frame#cangoback) boolean property.
+To verify that back navigation is possible, you can use the [`canGoBack`](https://docs.nativescript.org/api-reference/classes/_ui_frame_.frame#cangoback) boolean property.
 
 <snippet id='frame-navigate-go-back'/>
-<snippet id='frame-navigate-go-back-ts'/>
\ No newline at end of file
+<snippet id='frame-navigate-go-back-ts'/>
diff --git a/app/ns-ui-widgets-category/frame/basic-navigation/navigation-page.xml b/app/ns-ui-widgets-category/frame/basic-navigation/navigation-page.xml
index 6d4f56b..fa4bdce 100644
--- a/app/ns-ui-widgets-category/frame/basic-navigation/navigation-page.xml
+++ b/app/ns-ui-widgets-category/frame/basic-navigation/navigation-page.xml
@@ -4,4 +4,6 @@
         <Frame id="my-frame-id" defaultPage="home/first-page"/>
         <!-- << frame-nav-default-page -->
     </GridLayout>
-</Page>
\ No newline at end of file
+</Page>
+
+
diff --git a/app/ns-ui-widgets-category/frame/basic-navigation/navigation-ts-page.xml b/app/ns-ui-widgets-category/frame/basic-navigation/navigation-ts-page.xml
index 83b739a..766950b 100644
--- a/app/ns-ui-widgets-category/frame/basic-navigation/navigation-ts-page.xml
+++ b/app/ns-ui-widgets-category/frame/basic-navigation/navigation-ts-page.xml
@@ -4,4 +4,6 @@
         <Frame id="my-frame-id" defaultPage="home/first-ts-page"/>
         <!-- << frame-nav-default-page-ts -->
     </GridLayout>
-</Page>
\ No newline at end of file
+</Page>
+
+
diff --git a/app/ns-ui-widgets-category/frame/dynamic-navigation/dynamic-navigation-page.js b/app/ns-ui-widgets-category/frame/dynamic-navigation/dynamic-navigation-page.js
index 0d0f1eb..35838b6 100644
--- a/app/ns-ui-widgets-category/frame/dynamic-navigation/dynamic-navigation-page.js
+++ b/app/ns-ui-widgets-category/frame/dynamic-navigation/dynamic-navigation-page.js
@@ -1,12 +1,8 @@
-const Page = require("tns-core-modules/ui/page").Page;
-const StackLayout = require("tns-core-modules/ui/layouts/stack-layout")
-    .StackLayout;
-const Label = require("tns-core-modules/ui/label").Label;
-const getFrameById = require("tns-core-modules/ui/frame").getFrameById;
+import { Frame, Label, Page, StackLayout } from "@nativescript/core";
 
-exports.onLoaded = function() {
+export function onLoaded() {
     // >> frame-nav-dynamic-page-code
-    const frame = getFrameById("my-frame-id");
+    const frame = Frame.getFrameById("my-frame-id");
     frame.navigate({
         create: () => {
             const stack = new StackLayout();
@@ -21,4 +17,4 @@ exports.onLoaded = function() {
         }
     });
     // << frame-nav-dynamic-page-code
-};
+}
diff --git a/app/ns-ui-widgets-category/frame/dynamic-navigation/dynamic-navigation-page.xml b/app/ns-ui-widgets-category/frame/dynamic-navigation/dynamic-navigation-page.xml
index 9c6a84d..19b512e 100644
--- a/app/ns-ui-widgets-category/frame/dynamic-navigation/dynamic-navigation-page.xml
+++ b/app/ns-ui-widgets-category/frame/dynamic-navigation/dynamic-navigation-page.xml
@@ -2,4 +2,4 @@
     <GridLayout rows="*" columns="*">
         <Frame id="my-frame-id" defaultPage="home/first-page"/>
     </GridLayout>
-</Page>
\ No newline at end of file
+</Page>
diff --git a/app/ns-ui-widgets-category/frame/dynamic-navigation/dynamic-navigation-ts-page.ts b/app/ns-ui-widgets-category/frame/dynamic-navigation/dynamic-navigation-ts-page.ts
index 2cfe629..b2aeee7 100644
--- a/app/ns-ui-widgets-category/frame/dynamic-navigation/dynamic-navigation-ts-page.ts
+++ b/app/ns-ui-widgets-category/frame/dynamic-navigation/dynamic-navigation-ts-page.ts
@@ -1,11 +1,8 @@
-import { Page } from "tns-core-modules/ui/page";
-import { StackLayout } from "tns-core-modules/ui/layouts/stack-layout";
-import { Label } from "tns-core-modules/ui/label";
-import { getFrameById } from "tns-core-modules/ui/frame";
+import { Frame, Label, Page, StackLayout } from "@nativescript/core";
 
 export function onLoaded() {
     // >> frame-nav-dynamic-page-ts-code
-    const frame = getFrameById("my-frame-id");
+    const frame = Frame.getFrameById("my-frame-id");
 
     frame.navigate({
         create: () => {
diff --git a/app/ns-ui-widgets-category/frame/dynamic-navigation/dynamic-navigation-ts-page.xml b/app/ns-ui-widgets-category/frame/dynamic-navigation/dynamic-navigation-ts-page.xml
index 8768b04..ba1c3eb 100644
--- a/app/ns-ui-widgets-category/frame/dynamic-navigation/dynamic-navigation-ts-page.xml
+++ b/app/ns-ui-widgets-category/frame/dynamic-navigation/dynamic-navigation-ts-page.xml
@@ -2,4 +2,6 @@
     <GridLayout rows="*" columns="*">
         <Frame id="my-frame-id" defaultPage="home/first-ts-page"/>
     </GridLayout>
-</Page>
\ No newline at end of file
+</Page>
+
+
diff --git a/app/ns-ui-widgets-category/frame/frame-page.js b/app/ns-ui-widgets-category/frame/frame-page.js
index f93e99c..84416b8 100644
--- a/app/ns-ui-widgets-category/frame/frame-page.js
+++ b/app/ns-ui-widgets-category/frame/frame-page.js
@@ -1,21 +1,21 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("Page Creation", "ns-ui-widgets-category/frame/frame-creation/frame-creation-page"),
-    new link("Page Reference", "ns-ui-widgets-category/frame/frame-reference/frame-reference-page"),
-    new link("Basic Navigation", "ns-ui-widgets-category/frame/basic-navigation/navigation-page"),
-    new link("Dynamic Navigation", "ns-ui-widgets-category/frame/dynamic-navigation/dynamic-navigation-page"),
-    new link("Navigation Context", "ns-ui-widgets-category/frame/navigation-context/navigation-context-page"),
-    new link("ActionBar visibility", "ns-ui-widgets-category/frame/action-bar-visibility/actionbar-visibility-page")
+    new Link("Page Creation", "ns-ui-widgets-category/frame/frame-creation/frame-creation-page"),
+    new Link("Page Reference", "ns-ui-widgets-category/frame/frame-reference/frame-reference-page"),
+    new Link("Basic Navigation", "ns-ui-widgets-category/frame/basic-navigation/navigation-page"),
+    new Link("Dynamic Navigation", "ns-ui-widgets-category/frame/dynamic-navigation/dynamic-navigation-page"),
+    new Link("Navigation Context", "ns-ui-widgets-category/frame/navigation-context/navigation-context-page"),
+    new Link("ActionBar visibility", "ns-ui-widgets-category/frame/action-bar-visibility/actionbar-visibility-page")
 ];
 const navigationLinksTsc = [
-    new link("Page Creation", "ns-ui-widgets-category/frame/frame-creation/frame-creation-ts-page"),
-    new link("Page Reference", "ns-ui-widgets-category/frame/frame-reference/frame-reference-ts-page"),
-    new link("Basic Navigation", "ns-ui-widgets-category/frame/basic-navigation/navigation-ts-page"),
-    new link("Dynamic Navigation", "ns-ui-widgets-category/frame/dynamic-navigation/dynamic-navigation-ts-page"),
-    new link("Navigation Context", "ns-ui-widgets-category/frame/navigation-context/navigation-ts-context-page")
+    new Link("Page Creation", "ns-ui-widgets-category/frame/frame-creation/frame-creation-ts-page"),
+    new Link("Page Reference", "ns-ui-widgets-category/frame/frame-reference/frame-reference-ts-page"),
+    new Link("Basic Navigation", "ns-ui-widgets-category/frame/basic-navigation/navigation-ts-page"),
+    new Link("Dynamic Navigation", "ns-ui-widgets-category/frame/dynamic-navigation/dynamic-navigation-ts-page"),
+    new Link("Navigation Context", "ns-ui-widgets-category/frame/navigation-context/navigation-ts-context-page")
 ];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -24,4 +24,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-ui-widgets-category/frame/frame-reference/frame-reference-page.js b/app/ns-ui-widgets-category/frame/frame-reference/frame-reference-page.js
index a1dd17e..afed0b8 100644
--- a/app/ns-ui-widgets-category/frame/frame-reference/frame-reference-page.js
+++ b/app/ns-ui-widgets-category/frame/frame-reference/frame-reference-page.js
@@ -1,22 +1,20 @@
 
 // >> frame-reference-topmost
-const Frame = require("tns-core-modules/ui/frame").Frame;
+import { Frame } from "@nativescript/core";
 
 const topmostFrame = Frame.topmost();
 // << frame-reference-topmost
 
 // >> frame-reference-get-id
-const getFrameById = require("tns-core-modules/ui/frame").getFrameById;
 
-const currentFrame = getFrameById("root-frame");
+const currentFrame = Frame.getFrameById("root-frame");
 // << frame-reference-get-id
 
 // >> frame-reference-via-frame-prop
-function onTap(args) {
+export function onTap(args) {
     const button = args.object;
     const page = button.page;
     const myFrame = page.frame;
     myFrame.navigate("secondary-page");
 }
-exports.onTap = onTap;
 // << frame-reference-via-frame-prop
diff --git a/app/ns-ui-widgets-category/frame/frame-reference/frame-reference-ts-page.ts b/app/ns-ui-widgets-category/frame/frame-reference/frame-reference-ts-page.ts
index 78f354e..04b56ae 100644
--- a/app/ns-ui-widgets-category/frame/frame-reference/frame-reference-ts-page.ts
+++ b/app/ns-ui-widgets-category/frame/frame-reference/frame-reference-ts-page.ts
@@ -1,18 +1,16 @@
 // >> frame-reference-topmost-ts
-import { Frame } from "tns-core-modules/ui/frame";
+import { Frame } from "@nativescript/core";
 
 const topmostFrame: Frame = Frame.topmost();
 // << frame-reference-topmost-ts
 
 // >> frame-reference-get-id-ts
-import { getFrameById } from "tns-core-modules/ui/frame";
 
-const currentFrame: Frame = getFrameById("root-frame");
+const currentFrame: Frame = Frame.getFrameById("root-frame");
 // << frame-reference-get-id-ts
 
 // >> frame-reference-via-frame-prop-ts
-import { Button } from "tns-core-modules/ui/button";
-import { Page } from "tns-core-modules/ui/page";
+import { Button, Page } from "@nativescript/core";
 
 export function onTap(args) {
     const button: Button = args.object;
diff --git a/app/ns-ui-widgets-category/frame/navigation-context/navigation-context-page.js b/app/ns-ui-widgets-category/frame/navigation-context/navigation-context-page.js
index e70fe4b..a89ab5d 100644
--- a/app/ns-ui-widgets-category/frame/navigation-context/navigation-context-page.js
+++ b/app/ns-ui-widgets-category/frame/navigation-context/navigation-context-page.js
@@ -1,5 +1,5 @@
 // >> nav-context-pass
-exports.onNavigate = function(args) {
+export function onNavigate(args) {
     const button = args.object;
     const page = button.page;
     const frame = page.frame;
@@ -14,7 +14,7 @@ exports.onNavigate = function(args) {
     };
 
     frame.navigate(navEntryWithContext);
-};
+}
 // << nav-context-pass
 // >> nav-context-pass-binding
 const navEntryWithBindingContext = {
diff --git a/app/ns-ui-widgets-category/frame/navigation-context/navigation-ts-context-page.ts b/app/ns-ui-widgets-category/frame/navigation-context/navigation-ts-context-page.ts
index ff7a172..da8afe5 100644
--- a/app/ns-ui-widgets-category/frame/navigation-context/navigation-ts-context-page.ts
+++ b/app/ns-ui-widgets-category/frame/navigation-context/navigation-ts-context-page.ts
@@ -1,8 +1,5 @@
 // >> nav-context-pass-ts
-import { EventData } from "tns-core-modules/data/observable";
-import { Button } from "tns-core-modules/ui/button";
-import { Page } from "tns-core-modules/ui/page";
-import { Frame, NavigationEntry } from "tns-core-modules/ui/frame";
+import { Button, EventData, Frame, NavigationEntry, Page } from "@nativescript/core";
 
 export function onNavigate(args: EventData) {
     let button = <Button>args.object;
diff --git a/app/ns-ui-widgets-category/gestures/double-tap/double-tap-page.js b/app/ns-ui-widgets-category/gestures/double-tap/double-tap-page.js
index 343815c..f6ffd12 100644
--- a/app/ns-ui-widgets-category/gestures/double-tap/double-tap-page.js
+++ b/app/ns-ui-widgets-category/gestures/double-tap/double-tap-page.js
@@ -1,5 +1,5 @@
 // >> gest-double-tap
-function onDoubleTap(args) {
+export function onDoubleTap(args) {
     console.log(`Object that triggered the event: ${args.object}`);
     console.log(`View that triggered the event: ${args.view}`);
     console.log(`Event name: ${args.eventName}`);
@@ -12,5 +12,5 @@ function onDoubleTap(args) {
     });
     // << (hide)
 }
-exports.onDoubleTap = onDoubleTap;
+
 // << gest-double-tap
diff --git a/app/ns-ui-widgets-category/gestures/double-tap/double-tap-ts-page.ts b/app/ns-ui-widgets-category/gestures/double-tap/double-tap-ts-page.ts
index 36949d5..42495cd 100644
--- a/app/ns-ui-widgets-category/gestures/double-tap/double-tap-ts-page.ts
+++ b/app/ns-ui-widgets-category/gestures/double-tap/double-tap-ts-page.ts
@@ -1,6 +1,6 @@
-import { GridLayout } from "tns-core-modules/ui/layouts/grid-layout";
+import { GridLayout } from "@nativescript/core";
 // >> gest-double-tap-ts
-import { GestureEventData } from "tns-core-modules/ui/gestures";
+import { GestureEventData } from "@nativescript/core";
 
 export function onDoubleTap(args: GestureEventData) {
     console.log("Object that triggered the event: " + args.object);
diff --git a/app/ns-ui-widgets-category/gestures/gestures-page.js b/app/ns-ui-widgets-category/gestures/gestures-page.js
index dea4148..36adb45 100644
--- a/app/ns-ui-widgets-category/gestures/gestures-page.js
+++ b/app/ns-ui-widgets-category/gestures/gestures-page.js
@@ -1,26 +1,26 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("Tap", "ns-ui-widgets-category/gestures/tap/tap-page"),
-    new link("Double Tap", "ns-ui-widgets-category/gestures/double-tap/double-tap-page"),
-    new link("Long Press", "ns-ui-widgets-category/gestures/long-press/long-press-page"),
-    new link("Swipe", "ns-ui-widgets-category/gestures/swipe/swipe-page"),
-    new link("Rotation", "ns-ui-widgets-category/gestures/rotation/rotation-page"),
-    new link("Pan", "ns-ui-widgets-category/gestures/pan/pan-page"),
-    new link("Pinch", "ns-ui-widgets-category/gestures/pinch/pinch-page"),
-    new link("Touch", "ns-ui-widgets-category/gestures/touch/touch-page")
+    new Link("Tap", "ns-ui-widgets-category/gestures/tap/tap-page"),
+    new Link("Double Tap", "ns-ui-widgets-category/gestures/double-tap/double-tap-page"),
+    new Link("Long Press", "ns-ui-widgets-category/gestures/long-press/long-press-page"),
+    new Link("Swipe", "ns-ui-widgets-category/gestures/swipe/swipe-page"),
+    new Link("Rotation", "ns-ui-widgets-category/gestures/rotation/rotation-page"),
+    new Link("Pan", "ns-ui-widgets-category/gestures/pan/pan-page"),
+    new Link("Pinch", "ns-ui-widgets-category/gestures/pinch/pinch-page"),
+    new Link("Touch", "ns-ui-widgets-category/gestures/touch/touch-page")
 ];
 const navigationLinksTsc = [
-    new link("Tap", "ns-ui-widgets-category/gestures/tap/tap-ts-page"),
-    new link("Double Tap", "ns-ui-widgets-category/gestures/double-tap/double-tap-ts-page"),
-    new link("Long Press", "ns-ui-widgets-category/gestures/long-press/long-press-ts-page"),
-    new link("Swipe", "ns-ui-widgets-category/gestures/swipe/swipe-ts-page"),
-    new link("Rotation", "ns-ui-widgets-category/gestures/rotation/rotation-ts-page"),
-    new link("Pan", "ns-ui-widgets-category/gestures/pan/pan-ts-page"),
-    new link("Pinch", "ns-ui-widgets-category/gestures/pinch/pinch-ts-page"),
-    new link("Touch", "ns-ui-widgets-category/gestures/touch/touch-ts-page")
+    new Link("Tap", "ns-ui-widgets-category/gestures/tap/tap-ts-page"),
+    new Link("Double Tap", "ns-ui-widgets-category/gestures/double-tap/double-tap-ts-page"),
+    new Link("Long Press", "ns-ui-widgets-category/gestures/long-press/long-press-ts-page"),
+    new Link("Swipe", "ns-ui-widgets-category/gestures/swipe/swipe-ts-page"),
+    new Link("Rotation", "ns-ui-widgets-category/gestures/rotation/rotation-ts-page"),
+    new Link("Pan", "ns-ui-widgets-category/gestures/pan/pan-ts-page"),
+    new Link("Pinch", "ns-ui-widgets-category/gestures/pinch/pinch-ts-page"),
+    new Link("Touch", "ns-ui-widgets-category/gestures/touch/touch-ts-page")
 ];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -29,4 +29,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-ui-widgets-category/gestures/long-press/long-press-page.js b/app/ns-ui-widgets-category/gestures/long-press/long-press-page.js
index 2a05b5d..e351cc7 100644
--- a/app/ns-ui-widgets-category/gestures/long-press/long-press-page.js
+++ b/app/ns-ui-widgets-category/gestures/long-press/long-press-page.js
@@ -1,5 +1,5 @@
 // >> gest-long-press
-function onLongPress(args) {
+export function onLongPress(args) {
     console.log(`Object that triggered the event: ${args.object}`);
     console.log(`View that triggered the event: ${args.view}`);
     console.log(`Event name: ${args.eventName}`);
@@ -12,5 +12,4 @@ function onLongPress(args) {
     });
     // << (hide)
 }
-exports.onLongPress = onLongPress;
 // << gest-long-press
diff --git a/app/ns-ui-widgets-category/gestures/long-press/long-press-ts-page.ts b/app/ns-ui-widgets-category/gestures/long-press/long-press-ts-page.ts
index 1c104ef..fb84f64 100644
--- a/app/ns-ui-widgets-category/gestures/long-press/long-press-ts-page.ts
+++ b/app/ns-ui-widgets-category/gestures/long-press/long-press-ts-page.ts
@@ -1,6 +1,6 @@
-import { GridLayout } from "tns-core-modules/ui/layouts/grid-layout";
+import { GridLayout } from "@nativescript/core";
 // >> gest-long-press-ts
-import { GestureEventData } from "tns-core-modules/ui/gestures";
+import { GestureEventData } from "@nativescript/core";
 
 export function onLongPress(args: GestureEventData) {
     console.log("Object that triggered the event: " + args.object);
diff --git a/app/ns-ui-widgets-category/gestures/pan/pan-page.js b/app/ns-ui-widgets-category/gestures/pan/pan-page.js
index f468ac5..ca00c9e 100644
--- a/app/ns-ui-widgets-category/gestures/pan/pan-page.js
+++ b/app/ns-ui-widgets-category/gestures/pan/pan-page.js
@@ -1,7 +1,7 @@
-const Observable = require("tns-core-modules/data/observable").Observable;
+import { Observable } from "@nativescript/core";
 
 // >> gest-pan
-function onPan(args) {
+export function onPan(args) {
     // args is of type PanGestureEventData
     console.log(`Object that triggered the event: ${args.object}`);
     console.log(`View that triggered the event: ${args.view}`);
@@ -16,12 +16,11 @@ function onPan(args) {
     vm.set("state", args.state);
     // << (hide)
 }
-exports.onPan = onPan;
 // << gest-pan
 
-function onPageLoaded(args) {
+export function onPageLoaded(args) {
     const page = args.object;
     const vm = new Observable();
     page.bindingContext = vm;
 }
-exports.onPageLoaded = onPageLoaded;
+
diff --git a/app/ns-ui-widgets-category/gestures/pan/pan-ts-page.ts b/app/ns-ui-widgets-category/gestures/pan/pan-ts-page.ts
index c228d31..db8284a 100644
--- a/app/ns-ui-widgets-category/gestures/pan/pan-ts-page.ts
+++ b/app/ns-ui-widgets-category/gestures/pan/pan-ts-page.ts
@@ -1,8 +1,6 @@
-import { Observable } from "tns-core-modules/data/observable";
-import { Label } from "tns-core-modules/ui/label";
-import { Page } from "tns-core-modules/ui/page";
+import { Label, Observable, Page } from "@nativescript/core";
 // >> gest-pan-ts
-import { PanGestureEventData } from "tns-core-modules/ui/gestures";
+import { PanGestureEventData } from "@nativescript/core";
 
 export function onPan(args: PanGestureEventData) {
     // args is of type PanGestureEventData
diff --git a/app/ns-ui-widgets-category/gestures/pinch/pinch-page.js b/app/ns-ui-widgets-category/gestures/pinch/pinch-page.js
index ab9f29d..e689b34 100644
--- a/app/ns-ui-widgets-category/gestures/pinch/pinch-page.js
+++ b/app/ns-ui-widgets-category/gestures/pinch/pinch-page.js
@@ -1,13 +1,13 @@
-const Observable = require("tns-core-modules/data/observable").Observable;
-function onPageLoaded(args) {
+import { Observable } from "@nativescript/core";
+export function onPageLoaded(args) {
     const page = args.object;
     const vm = new Observable();
     page.bindingContext = vm;
 }
-exports.onPageLoaded = onPageLoaded;
+
 const startScale = 1;
 // >> gest-pinch
-function onPinch(args) {
+export function onPinch(args) {
     console.log(`Object that triggered the event: ${args.object}`);
     console.log(`View that triggered the event: ${args.view}`);
     console.log(`Event name: ${args.eventName}`);
@@ -25,5 +25,4 @@ function onPinch(args) {
     }
     // << (hide)
 }
-exports.onPinch = onPinch;
 // << gest-pinch
diff --git a/app/ns-ui-widgets-category/gestures/pinch/pinch-ts-page.ts b/app/ns-ui-widgets-category/gestures/pinch/pinch-ts-page.ts
index 800c28f..1d6c438 100644
--- a/app/ns-ui-widgets-category/gestures/pinch/pinch-ts-page.ts
+++ b/app/ns-ui-widgets-category/gestures/pinch/pinch-ts-page.ts
@@ -1,9 +1,7 @@
-import { Observable } from "tns-core-modules/data/observable";
-import { Page } from "tns-core-modules/ui/page";
-import {GridLayout} from "tns-core-modules/ui/layouts/grid-layout";
+import { GridLayout, Observable, Page } from "@nativescript/core";
 let startScale = 1;
 // >> gest-pinch-ts
-import { PinchGestureEventData } from "tns-core-modules/ui/gestures";
+import { PinchGestureEventData } from "@nativescript/core";
 
 export function onPinch(args: PinchGestureEventData) {
     console.log("Object that triggered the event: " + args.object);
diff --git a/app/ns-ui-widgets-category/gestures/rotation/rotation-page.js b/app/ns-ui-widgets-category/gestures/rotation/rotation-page.js
index 7f95d5b..251afe2 100644
--- a/app/ns-ui-widgets-category/gestures/rotation/rotation-page.js
+++ b/app/ns-ui-widgets-category/gestures/rotation/rotation-page.js
@@ -1,12 +1,12 @@
-const Observable = require("tns-core-modules/data/observable").Observable;
-function onPageLoaded(args) {
+import { Observable } from "@nativescript/core";
+export function onPageLoaded(args) {
     const page = args.object;
     const vm = new Observable();
     page.bindingContext = vm;
 }
-exports.onPageLoaded = onPageLoaded;
+
 // >> gest-rotation
-function onRotation(args) {
+export function onRotation(args) {
     console.log(`Object that triggered the event: ${args.object}`);
         console.log(`View that triggered the event: ${args.view}`);
         console.log(`Event name: ${args.eventName}`);
@@ -18,7 +18,7 @@ function onRotation(args) {
         vm.set("angle", args.rotation);
         vm.set("state", args.state);
 
-        if (this.state === 3) {
+        if (args.state === 3) {
             const layout = args.object;
             layout.rotate = 0;
             layout.animate({
@@ -28,5 +28,4 @@ function onRotation(args) {
         }
         // << (hide)
 }
-exports.onRotation = onRotation;
 // << gest-rotation
diff --git a/app/ns-ui-widgets-category/gestures/rotation/rotation-ts-page.ts b/app/ns-ui-widgets-category/gestures/rotation/rotation-ts-page.ts
index 51d40ef..11f3831 100644
--- a/app/ns-ui-widgets-category/gestures/rotation/rotation-ts-page.ts
+++ b/app/ns-ui-widgets-category/gestures/rotation/rotation-ts-page.ts
@@ -1,9 +1,6 @@
-
-import { Observable } from "tns-core-modules/data/observable";
-import { Page } from "tns-core-modules/ui/page";
-import {GridLayout} from "tns-core-modules/ui/layouts/grid-layout";
+import { GridLayout, Observable, Page } from "@nativescript/core";
 // >> gest-rotation-ts
-import { RotationGestureEventData } from "tns-core-modules/ui/gestures";
+import { RotationGestureEventData } from "@nativescript/core";
 
 export function onRotation(args: RotationGestureEventData) {
     console.log("Object that triggered the event: " + args.object);
diff --git a/app/ns-ui-widgets-category/gestures/swipe/swipe-page.js b/app/ns-ui-widgets-category/gestures/swipe/swipe-page.js
index 6a5ad9e..8738db3 100644
--- a/app/ns-ui-widgets-category/gestures/swipe/swipe-page.js
+++ b/app/ns-ui-widgets-category/gestures/swipe/swipe-page.js
@@ -1,12 +1,12 @@
-const Observable = require("tns-core-modules/data/observable").Observable;
-function onPageLoaded(args) {
+import { Observable } from "@nativescript/core";
+export function onPageLoaded(args) {
     const page = args.object;
     const vm = new Observable();
     page.bindingContext = vm;
 }
-exports.onPageLoaded = onPageLoaded;
+
 // >> gest-swipe
-function onSwipe(args) {
+export function onSwipe(args) {
     console.log("Swipe!");
     console.log(`Object that triggered the event: ${args.object}`);
     console.log(`View that triggered the event: ${args.view}`);
@@ -19,5 +19,5 @@ function onSwipe(args) {
     vm.set("direction", args.direction);
     // << (hide)
 }
-exports.onSwipe = onSwipe;
+
 // << gest-swipe
diff --git a/app/ns-ui-widgets-category/gestures/swipe/swipe-ts-page.ts b/app/ns-ui-widgets-category/gestures/swipe/swipe-ts-page.ts
index b2f19e9..effa93a 100644
--- a/app/ns-ui-widgets-category/gestures/swipe/swipe-ts-page.ts
+++ b/app/ns-ui-widgets-category/gestures/swipe/swipe-ts-page.ts
@@ -1,8 +1,6 @@
-import { Observable } from "tns-core-modules/data/observable";
-import { Page } from "tns-core-modules/ui/page";
-import {GridLayout} from "tns-core-modules/ui/layouts/grid-layout";
+import { GridLayout, Observable, Page } from "@nativescript/core";
 // >> gest-swipe-ts
-import { SwipeGestureEventData } from "tns-core-modules/ui/gestures";
+import { SwipeGestureEventData } from "@nativescript/core";
 
 export function onSwipe(args: SwipeGestureEventData) {
     console.log("Swipe!");
diff --git a/app/ns-ui-widgets-category/gestures/tap/tap-page.js b/app/ns-ui-widgets-category/gestures/tap/tap-page.js
index 32b0c52..342fcb6 100644
--- a/app/ns-ui-widgets-category/gestures/tap/tap-page.js
+++ b/app/ns-ui-widgets-category/gestures/tap/tap-page.js
@@ -1,5 +1,5 @@
 // >> gest-tap
-function onTap(args) {
+export function onTap(args) {
     console.log("Tap!");
     console.log(`Object that triggered the event: ${args.object}`);
     console.log(`View that triggered the event: ${args.view}`);
@@ -13,5 +13,5 @@ function onTap(args) {
     });
     // << (hide)
 }
-exports.onTap = onTap;
+
 // << gest-tap
diff --git a/app/ns-ui-widgets-category/gestures/tap/tap-ts-page.ts b/app/ns-ui-widgets-category/gestures/tap/tap-ts-page.ts
index cef5ba9..8281b44 100644
--- a/app/ns-ui-widgets-category/gestures/tap/tap-ts-page.ts
+++ b/app/ns-ui-widgets-category/gestures/tap/tap-ts-page.ts
@@ -1,6 +1,6 @@
-import { GridLayout } from "tns-core-modules/ui/layouts/grid-layout";
+import { GridLayout } from "@nativescript/core";
 // >> gest-tap-ts
-import { GestureEventData } from "tns-core-modules/ui/gestures";
+import { GestureEventData } from "@nativescript/core";
 
 export function onTap(args: GestureEventData) {
     console.log("Tap!");
diff --git a/app/ns-ui-widgets-category/gestures/touch/touch-page.js b/app/ns-ui-widgets-category/gestures/touch/touch-page.js
index a4e6d40..56cb4ca 100644
--- a/app/ns-ui-widgets-category/gestures/touch/touch-page.js
+++ b/app/ns-ui-widgets-category/gestures/touch/touch-page.js
@@ -1,12 +1,12 @@
-const Observable = require("tns-core-modules/data/observable").Observable;
-function onPageLoaded(args) {
+import { Observable } from "@nativescript/core";
+export function onPageLoaded(args) {
     const page = args.object;
     const vm = new Observable();
     page.bindingContext = vm;
 }
-exports.onPageLoaded = onPageLoaded;
+
 // >> gest-touch
-function onTouch(args) {
+export function onTouch(args) {
     console.log(`Object that triggered the event: ${args.object}`);
     console.log(`View that triggered the event: ${args.view}`);
     console.log(`Event name: ${args.eventName}`);
@@ -21,5 +21,4 @@ function onTouch(args) {
     vm.set("coordY", args.getY());
     // << (hide)
 }
-exports.onTouch = onTouch;
 // << gest-touch
diff --git a/app/ns-ui-widgets-category/gestures/touch/touch-ts-page.ts b/app/ns-ui-widgets-category/gestures/touch/touch-ts-page.ts
index 43e827d..e553062 100644
--- a/app/ns-ui-widgets-category/gestures/touch/touch-ts-page.ts
+++ b/app/ns-ui-widgets-category/gestures/touch/touch-ts-page.ts
@@ -1,10 +1,8 @@
-import { Observable } from "tns-core-modules/data/observable";
-import { Page } from "tns-core-modules/ui/page";
-import {GridLayout} from "tns-core-modules/ui/layouts/grid-layout";
+import { GridLayout, Observable, Page } from "@nativescript/core";
 // >> gest-touch-ts
 import {
     TouchGestureEventData
-} from "tns-core-modules/ui/gestures";
+} from "@nativescript/core";
 
 export function onTouch(args: TouchGestureEventData) {
     console.log("Object that triggered the event: " + args.object);
diff --git a/app/ns-ui-widgets-category/html-view/html-view-page.js b/app/ns-ui-widgets-category/html-view/html-view-page.js
index 4488d67..b771b7c 100644
--- a/app/ns-ui-widgets-category/html-view/html-view-page.js
+++ b/app/ns-ui-widgets-category/html-view/html-view-page.js
@@ -1,12 +1,12 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("Usage", "ns-ui-widgets-category/html-view/usage/usage-page")
+    new Link("Usage", "ns-ui-widgets-category/html-view/usage/usage-page")
 ];
 const navigationLinksTsc = [
-    new link("Usage", "ns-ui-widgets-category/html-view/usage/usage-ts-page")
+    new Link("Usage", "ns-ui-widgets-category/html-view/usage/usage-ts-page")
 ];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -15,4 +15,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-ui-widgets-category/html-view/usage/usage-page.js b/app/ns-ui-widgets-category/html-view/usage/usage-page.js
index 05351bd..9585c2d 100644
--- a/app/ns-ui-widgets-category/html-view/usage/usage-page.js
+++ b/app/ns-ui-widgets-category/html-view/usage/usage-page.js
@@ -1,9 +1,9 @@
-const Observable = require("tns-core-modules/data/observable").Observable;
+import { Observable } from "@nativescript/core";
 // >> html-view-code-behind
-const HtmlView = require("tns-core-modules/ui/html-view").HtmlView;
+import { HtmlView } from "@nativescript/core";
 // >> (hide)
 
-function onPageLoaded(args) {
+export function onPageLoaded(args) {
     const page = args.object;
     const container = page.getViewById("container");
     const vm = new Observable();
@@ -16,7 +16,7 @@ function onPageLoaded(args) {
     container.removeChildren();
     container.addChild(createHtmlView());
 }
-exports.onPageLoaded = onPageLoaded;
+
 // << (hide)
 function createHtmlView() {
 
diff --git a/app/ns-ui-widgets-category/html-view/usage/usage-ts-page.ts b/app/ns-ui-widgets-category/html-view/usage/usage-ts-page.ts
index 2fdf754..6c9f7d7 100644
--- a/app/ns-ui-widgets-category/html-view/usage/usage-ts-page.ts
+++ b/app/ns-ui-widgets-category/html-view/usage/usage-ts-page.ts
@@ -1,8 +1,6 @@
-import { EventData, Observable } from "tns-core-modules/data/observable";
-import { StackLayout } from "tns-core-modules/ui/layouts/stack-layout";
-import { Page } from "tns-core-modules/ui/page";
+import { EventData, Observable, Page, StackLayout } from "@nativescript/core";
 // >> html-view-code-behind-ts
-import { HtmlView } from "tns-core-modules/ui/html-view";
+import { HtmlView } from "@nativescript/core";
 // >> (hide)
 
 function onPageLoaded(args: EventData) {
@@ -20,7 +18,7 @@ function onPageLoaded(args: EventData) {
     container.removeChildren();
     container.addChild(createHtmlView());
 }
-exports.onPageLoaded = onPageLoaded;
+
 // << (hide)
 function createHtmlView() {
     const myHtmlView = new HtmlView();
diff --git a/app/ns-ui-widgets-category/image-cache/basics/basics-page.js b/app/ns-ui-widgets-category/image-cache/basics/basics-page.js
index ad0c945..3d02204 100644
--- a/app/ns-ui-widgets-category/image-cache/basics/basics-page.js
+++ b/app/ns-ui-widgets-category/image-cache/basics/basics-page.js
@@ -1,12 +1,8 @@
 // >> image-cache-require
-const Cache = require("tns-core-modules/ui/image-cache").Cache;
+import { Cache } from "@nativescript/core/ui/image-cache";
 // << image-cache-require
-const fromNativeSource = require("image-source").fromNativeSource;
-const fromFile = require("image-source").fromFile;
-
-const Observable = require("tns-core-modules/data/observable").Observable;
-
-function onLoaded(args) {
+import { ImageSource, Observable } from "@nativescript/core";
+export function onLoaded(args) {
     const page = args.object;
     const vm = new Observable();
 
@@ -14,12 +10,11 @@ function onLoaded(args) {
 
     page.bindingContext = vm;
 }
-exports.onLoaded = onLoaded;
 
 function cacheImage(viewModel) {
     // >> image-cache-code
     const cache = new Cache();
-    cache.placeholder = fromFile("~/images/logo.png");
+    cache.placeholder = ImageSource.fromFileSync("~/images/logo.png");
     cache.maxRequests = 5;
 
     // set the placeholder while the desired image is downloaded
@@ -35,7 +30,7 @@ function cacheImage(viewModel) {
 
     if (image) {
         // If present -- use it.
-        cachedImageSource = imageSource.fromNativeSource(image);
+        cachedImageSource = new ImageSource(image);
         viewModel.set("imageSource", cachedImageSource);
     } else {
         // If not present -- request its download + put it in the cache.
@@ -44,7 +39,7 @@ function cacheImage(viewModel) {
             url: url,
             completed: (image, key) => {
                 if (url === key) {
-                    cachedImageSource = fromNativeSource(image);
+                    cachedImageSource = new ImageSource(image);
                     viewModel.set("imageSource", cachedImageSource); // set the downloaded image
                 }
             }
diff --git a/app/ns-ui-widgets-category/image-cache/basics/basics-ts-page.ts b/app/ns-ui-widgets-category/image-cache/basics/basics-ts-page.ts
index d2f6761..1ff93af 100644
--- a/app/ns-ui-widgets-category/image-cache/basics/basics-ts-page.ts
+++ b/app/ns-ui-widgets-category/image-cache/basics/basics-ts-page.ts
@@ -1,9 +1,7 @@
 // >> image-cache-require-ts
-import { Cache } from "tns-core-modules/ui/image-cache";
+import { ImageCache } from "@nativescript/core";
 // << image-cache-require-ts
-import { EventData, Observable } from "tns-core-modules/data/observable";
-import { fromFile, fromNativeSource } from "tns-core-modules/image-source";
-import { Page } from "tns-core-modules/ui/page";
+import { EventData, ImageSource, Observable, Page } from "@nativescript/core";
 
 export function onLoaded(args: EventData) {
     const page = <Page>args.object;
@@ -16,8 +14,8 @@ export function onLoaded(args: EventData) {
 
 function cacheImage(viewModel) {
     // >> image-cache-code-ts
-    const cache = new Cache();
-    cache.placeholder = fromFile("~/images/logo.png");
+    const cache = new ImageCache();
+    cache.placeholder = ImageSource.fromFileSync("~/images/logo.png");
     cache.maxRequests = 5;
 
     // set the placeholder while the desired image is donwloaded
@@ -33,7 +31,7 @@ function cacheImage(viewModel) {
 
     if (myImage) {
         // If present -- use it.
-        cachedImageSource = fromNativeSource(myImage);
+        cachedImageSource = new ImageSource(myImage);
         viewModel.set("imageSource", cachedImageSource);
     } else {
         // If not present -- request its download + put it in the cache.
@@ -42,7 +40,7 @@ function cacheImage(viewModel) {
             url: url,
             completed: (image, key) => {
                 if (url === key) {
-                    cachedImageSource = fromNativeSource(image);
+                    cachedImageSource = new ImageSource(image);
                     viewModel.set("imageSource", cachedImageSource); // set the downloaded iamge
                 }
             }
diff --git a/app/ns-ui-widgets-category/image-cache/image-cache-page.js b/app/ns-ui-widgets-category/image-cache/image-cache-page.js
index adc7df4..690f1de 100644
--- a/app/ns-ui-widgets-category/image-cache/image-cache-page.js
+++ b/app/ns-ui-widgets-category/image-cache/image-cache-page.js
@@ -1,12 +1,12 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("Basics", "ns-ui-widgets-category/image-cache/basics/basics-page")
+    new Link("Basics", "ns-ui-widgets-category/image-cache/basics/basics-page")
 ];
 const navigationLinksTsc = [
-    new link("Basics", "ns-ui-widgets-category/image-cache/basics/basics-ts-page")
+    new Link("Basics", "ns-ui-widgets-category/image-cache/basics/basics-ts-page")
 ];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -15,4 +15,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-ui-widgets-category/image/image-page.js b/app/ns-ui-widgets-category/image/image-page.js
index 1f56b66..4a540d0 100644
--- a/app/ns-ui-widgets-category/image/image-page.js
+++ b/app/ns-ui-widgets-category/image/image-page.js
@@ -1,14 +1,14 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("Usage", "ns-ui-widgets-category/image/usage/usage-page"),
-    new link("Styling", "ns-ui-widgets-category/image/styling/styling-page")
+    new Link("Usage", "ns-ui-widgets-category/image/usage/usage-page"),
+    new Link("Styling", "ns-ui-widgets-category/image/styling/styling-page")
 ];
 const navigationLinksTsc = [
-    new link("Usage", "ns-ui-widgets-category/image/usage/usage-ts-page"),
-    new link("Styling", "ns-ui-widgets-category/image/styling/styling-ts-page")
+    new Link("Usage", "ns-ui-widgets-category/image/usage/usage-ts-page"),
+    new Link("Styling", "ns-ui-widgets-category/image/styling/styling-ts-page")
 ];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -17,4 +17,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-ui-widgets-category/image/styling/styling-page.js b/app/ns-ui-widgets-category/image/styling/styling-page.js
index 866e043..a9d81c3 100644
--- a/app/ns-ui-widgets-category/image/styling/styling-page.js
+++ b/app/ns-ui-widgets-category/image/styling/styling-page.js
@@ -1,6 +1,6 @@
 // >> image-icon-fonts-js
-const Image = require("tns-core-modules/ui/image").Image;
-function containerLoaded(args) {
+import { Image } from "@nativescript/core";
+export function containerLoaded(args) {
     const container = args.object;
 
     const newImage = new Image();
@@ -12,5 +12,4 @@ function containerLoaded(args) {
 
     container.addChild(newImage);
 }
-exports.containerLoaded = containerLoaded;
 // << image-icon-fonts-js
diff --git a/app/ns-ui-widgets-category/image/styling/styling-ts-page.ts b/app/ns-ui-widgets-category/image/styling/styling-ts-page.ts
index 8701cb6..6dd6eec 100644
--- a/app/ns-ui-widgets-category/image/styling/styling-ts-page.ts
+++ b/app/ns-ui-widgets-category/image/styling/styling-ts-page.ts
@@ -1,7 +1,5 @@
 // >> image-icon-fonts-ts
-import { EventData } from "tns-core-modules/data/observable";
-import { Image } from "tns-core-modules/ui/image";
-import { StackLayout } from "tns-core-modules/ui/layouts/stack-layout";
+import { EventData, Image, StackLayout } from "@nativescript/core";
 
 export function containerLoaded(args: EventData) {
     const container = <StackLayout>args.object;
diff --git a/app/ns-ui-widgets-category/image/usage/usage-page.js b/app/ns-ui-widgets-category/image/usage/usage-page.js
index 48ea353..ff9ddab 100644
--- a/app/ns-ui-widgets-category/image/usage/usage-page.js
+++ b/app/ns-ui-widgets-category/image/usage/usage-page.js
@@ -1,7 +1,7 @@
 // >> image-binding-code
-const Observable = require("tns-core-modules/data/observable").Observable;
+import { Observable } from "@nativescript/core";
 
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const view = args.object;
 
     const vm = new Observable();
@@ -9,5 +9,5 @@ function onNavigatingTo(args) {
     view.bindingContext = vm;
 
 }
-exports.onNavigatingTo = onNavigatingTo;
+
 // << image-binding-code
diff --git a/app/ns-ui-widgets-category/image/usage/usage-ts-page.ts b/app/ns-ui-widgets-category/image/usage/usage-ts-page.ts
index 399966f..e74a141 100644
--- a/app/ns-ui-widgets-category/image/usage/usage-ts-page.ts
+++ b/app/ns-ui-widgets-category/image/usage/usage-ts-page.ts
@@ -1,6 +1,5 @@
 // >> image-binding-code-ts
-import { EventData, Observable } from "tns-core-modules/data/observable";
-import { View } from "tns-core-modules/ui/core/view";
+import { EventData, Observable, View } from "@nativescript/core";
 
 export function onNavigatingTo(args: EventData) {
     const view = <View>args.object;
diff --git a/app/ns-ui-widgets-category/label/code-behind/code-behind-page.js b/app/ns-ui-widgets-category/label/code-behind/code-behind-page.js
index 95934f1..1392d8d 100644
--- a/app/ns-ui-widgets-category/label/code-behind/code-behind-page.js
+++ b/app/ns-ui-widgets-category/label/code-behind/code-behind-page.js
@@ -1,26 +1,26 @@
-const observableModule = require("tns-core-modules/data/observable");
+import { Observable } from "@nativescript/core";
 // >> label-code-create
- const labelModule = require("tns-core-modules/ui/label");
+import { Label } from "@nativescript/core";
 
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     const container = page.getViewById("container");
-    const vm = new observableModule.Observable();
+    const vm = new Observable();
 
-    const myLabel = new labelModule.Label();
+    const myLabel = new Label();
     myLabel.text = "The quick brown fox jumps over the lazy dog.";
 
     // Styling a label via css type
     myLabel.text = "The quick brown fox jumps over the lazy dog.";
     let pageCSS = "label {background-color: #C6C6C6; color: #bc7474; font-size: 14; padding:10;} ";
 
-    const mySecondLabel = new labelModule.Label();
+    const mySecondLabel = new Label();
     mySecondLabel.text = "The quick brown fox jumps over the lazy dog.";
     // Styling a label via css class
     mySecondLabel.className = "title";
     pageCSS += ".title {background-color: #7974bc; color: #54ff5f; font-size: 20; padding:10;} ";
 
-    const myThirdLabel = new labelModule.Label();
+    const myThirdLabel = new Label();
     myThirdLabel.text = "The quick brown fox jumps over the lazy dog.";
     // Turning on text wrapping for a label
     myThirdLabel.textWrap = true;
@@ -29,7 +29,7 @@ function onNavigatingTo(args) {
     pageCSS += "#testLabel {background-color: #bc7474; color: whitesmoke; font-size: 25; padding:10;}";
 
     // Binding text property of a label to an observable model
-    const myFourthlabel = new labelModule.Label();
+    const myFourthlabel = new Label();
     myFourthlabel.textAlignment = "center";
     myFourthlabel.fontSize = 24;
     const expValue = "Expected Value";
@@ -48,5 +48,5 @@ function onNavigatingTo(args) {
     container.addChild(myFourthlabel);
     page.bindingContext = vm;
 }
-exports.onNavigatingTo = onNavigatingTo;
+
 // << label-code-create
diff --git a/app/ns-ui-widgets-category/label/code-behind/code-behind-ts-page.ts b/app/ns-ui-widgets-category/label/code-behind/code-behind-ts-page.ts
index 60af540..872bb9c 100644
--- a/app/ns-ui-widgets-category/label/code-behind/code-behind-ts-page.ts
+++ b/app/ns-ui-widgets-category/label/code-behind/code-behind-ts-page.ts
@@ -1,8 +1,6 @@
-import { EventData, Observable }  from "tns-core-modules/data/observable";
-import { Page } from "tns-core-modules/ui/page";
-import { StackLayout } from "tns-core-modules/ui/layouts/stack-layout";
+import { EventData, Observable, Page, StackLayout } from "@nativescript/core";
 // >> label-code-create-ts
-import { Label } from "tns-core-modules/ui/label";
+import { Label } from "@nativescript/core";
 export function onNavigatingTo(args: EventData) {
     const page = <Page>args.object;
     const container = <StackLayout>page.getViewById("container");
diff --git a/app/ns-ui-widgets-category/label/label-page.js b/app/ns-ui-widgets-category/label/label-page.js
index cf168ef..9831bff 100644
--- a/app/ns-ui-widgets-category/label/label-page.js
+++ b/app/ns-ui-widgets-category/label/label-page.js
@@ -1,14 +1,14 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("Usage", "ns-ui-widgets-category/label/usage/usage-page"),
-    new link("Code-Behind", "ns-ui-widgets-category/label/code-behind/code-behind-page")
+    new Link("Usage", "ns-ui-widgets-category/label/usage/usage-page"),
+    new Link("Code-Behind", "ns-ui-widgets-category/label/code-behind/code-behind-page")
 ];
 const navigationLinksTsc = [
-    new link("Usage", "ns-ui-widgets-category/label/usage/usage-ts-page"),
-    new link("Code-Behind", "ns-ui-widgets-category/label/code-behind/code-behind-ts-page")
+    new Link("Usage", "ns-ui-widgets-category/label/usage/usage-ts-page"),
+    new Link("Code-Behind", "ns-ui-widgets-category/label/code-behind/code-behind-ts-page")
 ];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -17,4 +17,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-ui-widgets-category/label/usage/usage-page.js b/app/ns-ui-widgets-category/label/usage/usage-page.js
index 06e2362..927ccc9 100644
--- a/app/ns-ui-widgets-category/label/usage/usage-page.js
+++ b/app/ns-ui-widgets-category/label/usage/usage-page.js
@@ -1,7 +1,7 @@
 // >> label-text-binding
-const Observable = require("tns-core-modules/data/observable").Observable;
+import { Observable } from "@nativescript/core";
 
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
 
     const page = args.object;
     const vm = new Observable();
@@ -9,5 +9,5 @@ function onNavigatingTo(args) {
     page.bindingContext = vm;
 
 }
-exports.onNavigatingTo = onNavigatingTo;
+
 // << label-text-binding
diff --git a/app/ns-ui-widgets-category/label/usage/usage-ts-page.ts b/app/ns-ui-widgets-category/label/usage/usage-ts-page.ts
index daa46b8..5f2f20d 100644
--- a/app/ns-ui-widgets-category/label/usage/usage-ts-page.ts
+++ b/app/ns-ui-widgets-category/label/usage/usage-ts-page.ts
@@ -1,6 +1,5 @@
 // >> label-text-binding-ts
-import { EventData, Observable } from "tns-core-modules/data/observable";
-import { Page } from "tns-core-modules/ui/page";
+import { EventData, Observable, Page } from "@nativescript/core";
 
 export function onNavigatingTo(args: EventData) {
 
diff --git a/app/ns-ui-widgets-category/layouts/absolute-layout/absolute-layout-page.js b/app/ns-ui-widgets-category/layouts/absolute-layout/absolute-layout-page.js
index 081cb91..f00bc83 100644
--- a/app/ns-ui-widgets-category/layouts/absolute-layout/absolute-layout-page.js
+++ b/app/ns-ui-widgets-category/layouts/absolute-layout/absolute-layout-page.js
@@ -1,10 +1,9 @@
 // >> absolute-layout-import
-const AbsoluteLayout = require("tns-core-modules/ui/layouts/absolute-layout").AbsoluteLayout;
+import { AbsoluteLayout } from "@nativescript/core";
 // << absolute-layout-import
-const Button = require("tns-core-modules/ui/button/").Button;
-const Color = require("tns-core-modules/color/").Color;
+import { Button, Color } from "@nativescript/core";
 // TODO: This should be in "pageNavigatingTo" but that method is defined in the Page base class
-exports.onNavigatingTo = function(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     const stack = page.getViewById("stack");
 
@@ -43,4 +42,4 @@ exports.onNavigatingTo = function(args) {
 
     stack.removeChildren();
     stack.addChild(absoluteLayout);
-};
+}
diff --git a/app/ns-ui-widgets-category/layouts/absolute-layout/absolute-layout-ts-page.ts b/app/ns-ui-widgets-category/layouts/absolute-layout/absolute-layout-ts-page.ts
index 5ea66dc..6800a03 100644
--- a/app/ns-ui-widgets-category/layouts/absolute-layout/absolute-layout-ts-page.ts
+++ b/app/ns-ui-widgets-category/layouts/absolute-layout/absolute-layout-ts-page.ts
@@ -1,8 +1,7 @@
 // >> absolute-layout-import-ts
-import { AbsoluteLayout } from "tns-core-modules/ui/layouts/absolute-layout";
+import { AbsoluteLayout } from "@nativescript/core";
 // << absolute-layout-import-ts
-import { Button } from "tns-core-modules/ui/button/";
-import { Color } from "tns-core-modules/color/";
+import { Button, Color } from "@nativescript/core";
 // TODO: This should be in "pageNavigatingTo" but that method is defined in the Page base class
 export function onNavigatingTo(args) {
     const page = args.object;
diff --git a/app/ns-ui-widgets-category/layouts/dock-layout/dock-layout-page.js b/app/ns-ui-widgets-category/layouts/dock-layout/dock-layout-page.js
index 3be4cd7..fdc45f5 100644
--- a/app/ns-ui-widgets-category/layouts/dock-layout/dock-layout-page.js
+++ b/app/ns-ui-widgets-category/layouts/dock-layout/dock-layout-page.js
@@ -1,9 +1,9 @@
 // >> dock-layout-import
-const DockLayout = require("tns-core-modules/ui/layouts/dock-layout").DockLayout;
+import { DockLayout } from "@nativescript/core";
 // << dock-layout-import
-const Button = require("tns-core-modules/ui/button/").Button;
+import { Button } from "@nativescript/core";
 
-exports.onNavigatingTo = function(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     const grid = page.getViewById("grid");
 
@@ -34,7 +34,7 @@ exports.onNavigatingTo = function(args) {
     myDockLayout.addChild(button5);
     myDockLayout.stretchLastChild = true;
 
-    // const DockLayout = require("tns-core-modules/ui/layouts/dock-layout").DockLayout;
+    // import { DockLayout } from "@nativescript/core";
     DockLayout.setDock(button1, "left");
     DockLayout.setDock(button2, "right");
     DockLayout.setDock(button3, "top");
@@ -44,4 +44,4 @@ exports.onNavigatingTo = function(args) {
     grid.removeChildren();
     grid.addChild(myDockLayout);
 
-};
+}
diff --git a/app/ns-ui-widgets-category/layouts/dock-layout/dock-layout-ts-page.ts b/app/ns-ui-widgets-category/layouts/dock-layout/dock-layout-ts-page.ts
index 86387c5..091072b 100644
--- a/app/ns-ui-widgets-category/layouts/dock-layout/dock-layout-ts-page.ts
+++ b/app/ns-ui-widgets-category/layouts/dock-layout/dock-layout-ts-page.ts
@@ -1,8 +1,7 @@
 // >> dock-layout-import-ts
-import { DockLayout } from "tns-core-modules/ui/layouts/dock-layout";
+import { DockLayout } from "@nativescript/core";
 // << dock-layout-import-ts
-import { Button } from "tns-core-modules/ui/button/";
-import { Color } from "tns-core-modules/color/";
+import { Color, Button } from "@nativescript/core";
 
 export function onNavigatingTo(args) {
     const page = args.object;
diff --git a/app/ns-ui-widgets-category/layouts/grid-layout/grid-layout-page.js b/app/ns-ui-widgets-category/layouts/grid-layout/grid-layout-page.js
index 08f7343..d790baa 100644
--- a/app/ns-ui-widgets-category/layouts/grid-layout/grid-layout-page.js
+++ b/app/ns-ui-widgets-category/layouts/grid-layout/grid-layout-page.js
@@ -1,8 +1,5 @@
-const GridLayout = require("tns-core-modules/ui/layouts/grid-layout").GridLayout;
-const ItemSpec = require("tns-core-modules/ui/layouts/grid-layout").ItemSpec;
-const Button = require("tns-core-modules/ui/button/").Button;
-
-exports.onNavigatingTo = function (args) {
+import { Button, GridLayout, ItemSpec } from "@nativescript/core";
+export function onNavigatingTo(args) {
     const page = args.object;
     // >> grid-layout-code
     const myGrid = new GridLayout();
@@ -76,4 +73,4 @@ exports.onNavigatingTo = function (args) {
     // << grid-layout-code
 
     page.content = myGrid;
-};
+}
diff --git a/app/ns-ui-widgets-category/layouts/grid-layout/grid-layout-ts-page.ts b/app/ns-ui-widgets-category/layouts/grid-layout/grid-layout-ts-page.ts
index 58e036e..9abc0af 100644
--- a/app/ns-ui-widgets-category/layouts/grid-layout/grid-layout-ts-page.ts
+++ b/app/ns-ui-widgets-category/layouts/grid-layout/grid-layout-ts-page.ts
@@ -1,7 +1,6 @@
-import { Button } from "tns-core-modules/ui/button";
-import { Page } from "tns-core-modules/ui/page";
+import { Button, Page } from "@nativescript/core";
 // >> grid-layout-import-ts
-import { GridLayout, ItemSpec } from "tns-core-modules/ui/layouts/grid-layout";
+import { GridLayout, ItemSpec } from "@nativescript/core";
 // << grid-layout-import-ts
 
 export function onNavigatingTo(args) {
diff --git a/app/ns-ui-widgets-category/layouts/layouts-page.js b/app/ns-ui-widgets-category/layouts/layouts-page.js
index 7669c97..6292c3a 100644
--- a/app/ns-ui-widgets-category/layouts/layouts-page.js
+++ b/app/ns-ui-widgets-category/layouts/layouts-page.js
@@ -1,26 +1,26 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("AbsoluteLayout", "ns-ui-widgets-category/layouts/absolute-layout/absolute-layout-page"),
-    new link("DockLayout", "ns-ui-widgets-category/layouts/dock-layout/dock-layout-page"),
-    new link("FlexboxLayout (flexDirection)", "ns-ui-widgets-category/layouts/flexbox-layout/flexbox-layout-page"),
-    new link("FlexboxLayout (order, flexGrow and flexShrink)", "ns-ui-widgets-category/layouts/flexbox-layout-two/flexbox-layout-page"),
-    new link("FlexboxLayout (flexWrap, justifyContent)", "ns-ui-widgets-category/layouts/flexbox-layout-three/flexbox-layout-page"),
-    new link("GridLayout", "ns-ui-widgets-category/layouts/grid-layout/grid-layout-page"),
-    new link("StackLayout", "ns-ui-widgets-category/layouts/stack-layout/stack-layout-page"),
-    new link("WrapLayout", "ns-ui-widgets-category/layouts/wrap-layout/wrap-layout-page")
+    new Link("AbsoluteLayout", "ns-ui-widgets-category/layouts/absolute-layout/absolute-layout-page"),
+    new Link("DockLayout", "ns-ui-widgets-category/layouts/dock-layout/dock-layout-page"),
+    new Link("FlexboxLayout (flexDirection)", "ns-ui-widgets-category/layouts/flexbox-layout/flexbox-layout-page"),
+    new Link("FlexboxLayout (order, flexGrow and flexShrink)", "ns-ui-widgets-category/layouts/flexbox-layout-two/flexbox-layout-page"),
+    new Link("FlexboxLayout (flexWrap, justifyContent)", "ns-ui-widgets-category/layouts/flexbox-layout-three/flexbox-layout-page"),
+    new Link("GridLayout", "ns-ui-widgets-category/layouts/grid-layout/grid-layout-page"),
+    new Link("StackLayout", "ns-ui-widgets-category/layouts/stack-layout/stack-layout-page"),
+    new Link("WrapLayout", "ns-ui-widgets-category/layouts/wrap-layout/wrap-layout-page")
 ];
 const navigationLinksTsc = [
-    new link("AbsoluteLayout", "ns-ui-widgets-category/layouts/absolute-layout/absolute-layout-ts-page"),
-    new link("DockLayout", "ns-ui-widgets-category/layouts/dock-layout/dock-layout-ts-page"),
-    new link("FlexboxLayout (flexDirection)", "ns-ui-widgets-category/layouts/flexbox-layout/flexbox-layout-page"),
-    new link("FlexboxLayout (order, flexGrow and flexShrink)", "ns-ui-widgets-category/layouts/flexbox-layout-two/flexbox-layout-page"),
-    new link("FlexboxLayout (flexWrap, justifyContent)", "ns-ui-widgets-category/layouts/flexbox-layout-three/flexbox-layout-page"),
-    new link("GridLayout", "ns-ui-widgets-category/layouts/grid-layout/grid-layout-ts-page"),
-    new link("StackLayout", "ns-ui-widgets-category/layouts/stack-layout/stack-layout-ts-page"),
-    new link("WrapLayout", "ns-ui-widgets-category/layouts/wrap-layout/wrap-layout-ts-page")
+    new Link("AbsoluteLayout", "ns-ui-widgets-category/layouts/absolute-layout/absolute-layout-ts-page"),
+    new Link("DockLayout", "ns-ui-widgets-category/layouts/dock-layout/dock-layout-ts-page"),
+    new Link("FlexboxLayout (flexDirection)", "ns-ui-widgets-category/layouts/flexbox-layout/flexbox-layout-page"),
+    new Link("FlexboxLayout (order, flexGrow and flexShrink)", "ns-ui-widgets-category/layouts/flexbox-layout-two/flexbox-layout-page"),
+    new Link("FlexboxLayout (flexWrap, justifyContent)", "ns-ui-widgets-category/layouts/flexbox-layout-three/flexbox-layout-page"),
+    new Link("GridLayout", "ns-ui-widgets-category/layouts/grid-layout/grid-layout-ts-page"),
+    new Link("StackLayout", "ns-ui-widgets-category/layouts/stack-layout/stack-layout-ts-page"),
+    new Link("WrapLayout", "ns-ui-widgets-category/layouts/wrap-layout/wrap-layout-ts-page")
 ];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -29,4 +29,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-ui-widgets-category/layouts/stack-layout/stack-layout-page.js b/app/ns-ui-widgets-category/layouts/stack-layout/stack-layout-page.js
index 8543f86..cbdf7d5 100644
--- a/app/ns-ui-widgets-category/layouts/stack-layout/stack-layout-page.js
+++ b/app/ns-ui-widgets-category/layouts/stack-layout/stack-layout-page.js
@@ -1,9 +1,9 @@
 // >> stack-layout-import
-const StackLayout = require("tns-core-modules/ui/layouts/stack-layout").StackLayout;
+import { StackLayout } from "@nativescript/core";
 // << stack-layout-import
-const Button = require("tns-core-modules/ui/button/").Button;
+import { Button } from "@nativescript/core";
 
-exports.onNavigatingTo = function (args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     // >> stack-layout-code-behind
     const myStack = new StackLayout();
@@ -31,4 +31,4 @@ exports.onNavigatingTo = function (args) {
     // << stack-layout-code-behind
 
     page.content = myStack;
-};
+}
diff --git a/app/ns-ui-widgets-category/layouts/stack-layout/stack-layout-ts-page.ts b/app/ns-ui-widgets-category/layouts/stack-layout/stack-layout-ts-page.ts
index b3b89e5..3e8411c 100644
--- a/app/ns-ui-widgets-category/layouts/stack-layout/stack-layout-ts-page.ts
+++ b/app/ns-ui-widgets-category/layouts/stack-layout/stack-layout-ts-page.ts
@@ -1,8 +1,6 @@
-import { EventData } from "tns-core-modules/data/observable/";
-import { Button } from "tns-core-modules/ui/button/";
-import { Page } from "tns-core-modules/ui/page/";
+import { Button, EventData, Page } from "@nativescript/core";
 // >> stack-layout-import-ts
-import { StackLayout } from "tns-core-modules/ui/layouts/stack-layout";
+import { StackLayout } from "@nativescript/core";
 // << stack-layout-import-ts
 
 export function onNavigatingTo(args: EventData) {
diff --git a/app/ns-ui-widgets-category/layouts/wrap-layout/wrap-layout-page.js b/app/ns-ui-widgets-category/layouts/wrap-layout/wrap-layout-page.js
index bf1ab12..b3d94ff 100644
--- a/app/ns-ui-widgets-category/layouts/wrap-layout/wrap-layout-page.js
+++ b/app/ns-ui-widgets-category/layouts/wrap-layout/wrap-layout-page.js
@@ -1,9 +1,9 @@
 // >> wrap-layout-import
-const WrapLayout = require("tns-core-modules/ui/layouts/wrap-layout").WrapLayout;
+import { WrapLayout } from "@nativescript/core";
 // << wrap-layout-import
-const Button = require("tns-core-modules/ui/button/").Button;
+import { Button } from "@nativescript/core";
 
-exports.onNavigatingTo = function (args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     // >> wrap-layout-code-behind
     const myWrap = new WrapLayout();
@@ -48,4 +48,4 @@ exports.onNavigatingTo = function (args) {
     // << wrap-layout-code-behind
 
     page.content = myWrap;
-};
+}
diff --git a/app/ns-ui-widgets-category/layouts/wrap-layout/wrap-layout-ts-page.ts b/app/ns-ui-widgets-category/layouts/wrap-layout/wrap-layout-ts-page.ts
index 51a644e..e6902e5 100644
--- a/app/ns-ui-widgets-category/layouts/wrap-layout/wrap-layout-ts-page.ts
+++ b/app/ns-ui-widgets-category/layouts/wrap-layout/wrap-layout-ts-page.ts
@@ -1,8 +1,6 @@
-import { EventData } from "tns-core-modules/data/observable";
-import { Button } from "tns-core-modules/ui/button";
-import { Page } from "tns-core-modules/ui/page";
+import { Button, EventData, Page } from "@nativescript/core";
 // >> wrap-layout-import-ts
-import { WrapLayout } from "tns-core-modules/ui/layouts/wrap-layout";
+import { WrapLayout } from "@nativescript/core";
 // << wrap-layout-import-ts
 
 export function onNavigatingTo(args: EventData) {
diff --git a/app/ns-ui-widgets-category/list-picker/code-behind/code-behind-page.js b/app/ns-ui-widgets-category/list-picker/code-behind/code-behind-page.js
index 4435b92..3c35b7e 100644
--- a/app/ns-ui-widgets-category/list-picker/code-behind/code-behind-page.js
+++ b/app/ns-ui-widgets-category/list-picker/code-behind/code-behind-page.js
@@ -1,8 +1,8 @@
 // >> create-list-picker-code
-const ListPicker = require("tns-core-modules/ui/list-picker").ListPicker;
+import { ListPicker } from "@nativescript/core";
 
 
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     const container = page.getViewById("container");
 
@@ -19,5 +19,5 @@ function onNavigatingTo(args) {
 
     container.addChild(listPicker);
 }
-exports.onNavigatingTo = onNavigatingTo;
+
 // << create-list-picker-code
diff --git a/app/ns-ui-widgets-category/list-picker/code-behind/code-behind-ts-page.ts b/app/ns-ui-widgets-category/list-picker/code-behind/code-behind-ts-page.ts
index c3fdcc8..5c01027 100644
--- a/app/ns-ui-widgets-category/list-picker/code-behind/code-behind-ts-page.ts
+++ b/app/ns-ui-widgets-category/list-picker/code-behind/code-behind-ts-page.ts
@@ -1,8 +1,5 @@
 // >> create-list-picker-code-ts
-import { EventData } from "tns-core-modules/data/observable";
-import { Page } from "tns-core-modules/ui/page";
-import { StackLayout } from "tns-core-modules/ui/layouts/stack-layout";
-import { ListPicker } from "tns-core-modules/ui/list-picker";
+import { EventData, ListPicker, Page, StackLayout } from "@nativescript/core";
 
 export function onNavigatingTo(args: EventData) {
     const page = <Page>args.object;
diff --git a/app/ns-ui-widgets-category/list-picker/list-picker-page.js b/app/ns-ui-widgets-category/list-picker/list-picker-page.js
index df9910c..75bc615 100644
--- a/app/ns-ui-widgets-category/list-picker/list-picker-page.js
+++ b/app/ns-ui-widgets-category/list-picker/list-picker-page.js
@@ -1,16 +1,16 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("Usage", "ns-ui-widgets-category/list-picker/usage/usage-page"),
-    new link("Code-Behind", "ns-ui-widgets-category/list-picker/code-behind/code-behind-page"),
-    new link("Tips and Tricks", "ns-ui-widgets-category/list-picker/tips-and-tricks/tips-and-tricks-page")
+    new Link("Usage", "ns-ui-widgets-category/list-picker/usage/usage-page"),
+    new Link("Code-Behind", "ns-ui-widgets-category/list-picker/code-behind/code-behind-page"),
+    new Link("Tips and Tricks", "ns-ui-widgets-category/list-picker/tips-and-tricks/tips-and-tricks-page")
 ];
 const navigationLinksTsc = [
-    new link("Usage", "ns-ui-widgets-category/list-picker/usage/usage-ts-page"),
-    new link("Code-Behind", "ns-ui-widgets-category/list-picker/code-behind/code-behind-ts-page"),
-    new link("Tips and Tricks", "ns-ui-widgets-category/list-picker/tips-and-tricks/tips-and-tricks-ts-page")
+    new Link("Usage", "ns-ui-widgets-category/list-picker/usage/usage-ts-page"),
+    new Link("Code-Behind", "ns-ui-widgets-category/list-picker/code-behind/code-behind-ts-page"),
+    new Link("Tips and Tricks", "ns-ui-widgets-category/list-picker/tips-and-tricks/tips-and-tricks-ts-page")
 ];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -19,4 +19,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-ui-widgets-category/list-picker/styling/styling-page.js b/app/ns-ui-widgets-category/list-picker/styling/styling-page.js
index b3a1489..15c0bdc 100644
--- a/app/ns-ui-widgets-category/list-picker/styling/styling-page.js
+++ b/app/ns-ui-widgets-category/list-picker/styling/styling-page.js
@@ -1,7 +1,7 @@
 // >> picker-styling-code-behind
-const fromObject = require("tns-core-modules/data/observable").fromObject;
+import { fromObject } from "@nativescript/core";
 
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
 
     const items = ["Batman", "Joker", "Bane"];
 
@@ -12,6 +12,6 @@ function onNavigatingTo(args) {
     page.bindingContext = vm;
 
 }
-exports.onNavigatingTo = onNavigatingTo;
+
 
 // << picker-styling-code-behind
diff --git a/app/ns-ui-widgets-category/list-picker/styling/styling-ts-page.ts b/app/ns-ui-widgets-category/list-picker/styling/styling-ts-page.ts
index 61d59b5..fdcd063 100644
--- a/app/ns-ui-widgets-category/list-picker/styling/styling-ts-page.ts
+++ b/app/ns-ui-widgets-category/list-picker/styling/styling-ts-page.ts
@@ -1,6 +1,5 @@
 // >> picker-styling-code-behind-ts
-import { EventData, fromObject } from "tns-core-modules/data/observable";
-import { Page } from "tns-core-modules/ui/page";
+import { EventData, Page, fromObject } from "@nativescript/core";
 
 export function onNavigatingTo(args: EventData) {
 
diff --git a/app/ns-ui-widgets-category/list-picker/tips-and-tricks/tips-and-tricks-page.js b/app/ns-ui-widgets-category/list-picker/tips-and-tricks/tips-and-tricks-page.js
index d5cf587..d25b7d9 100644
--- a/app/ns-ui-widgets-category/list-picker/tips-and-tricks/tips-and-tricks-page.js
+++ b/app/ns-ui-widgets-category/list-picker/tips-and-tricks/tips-and-tricks-page.js
@@ -1,28 +1,33 @@
-const fromObject = require("tns-core-modules/data/observable").fromObject;
+import { fromObject } from "@nativescript/core";
 
 // >> list-picker-key-value-pairs-code-behind
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
 
     const page = args.object;
     const vm = fromObject({
         items: [
-            { id: 1, name: "Ter Stegen", role: "Goalkeeper" },
-            { id: 3, name: "Piqué", role: "Defender" },
-            { id: 4, name: "I. Rakitic", role: "Midfielder" }
+            { id: 1,
+name: "Ter Stegen",
+role: "Goalkeeper" },
+            { id: 3,
+name: "Piqué",
+role: "Defender" },
+            { id: 4,
+name: "I. Rakitic",
+role: "Midfielder" }
         ],
         index: 2,
         selectedItem: ""
     });
     page.bindingContext = vm;
 }
-exports.onNavigatingTo = onNavigatingTo;
 
-function onListPickerLoaded(args) {
+
+export function onListPickerLoaded(args) {
     const listPicker = args.object;
     listPicker.on("selectedIndexChange", (lpargs) => {
         const picker = lpargs.object;
         console.log(`ListPicker selected value: ${picker.selectedValue} ListPicker selected index: ${picker.selectedIndex}`);
     });
 }
-exports.onListPickerLoaded = onListPickerLoaded;
 // << list-picker-key-value-pairs-code-behind
diff --git a/app/ns-ui-widgets-category/list-picker/tips-and-tricks/tips-and-tricks-ts-page.ts b/app/ns-ui-widgets-category/list-picker/tips-and-tricks/tips-and-tricks-ts-page.ts
index 994ce76..0f14c55 100644
--- a/app/ns-ui-widgets-category/list-picker/tips-and-tricks/tips-and-tricks-ts-page.ts
+++ b/app/ns-ui-widgets-category/list-picker/tips-and-tricks/tips-and-tricks-ts-page.ts
@@ -1,7 +1,5 @@
 // >> list-picker-key-value-pairs-code-behind-ts
-import { EventData, fromObject } from "tns-core-modules/data/observable";
-import { ListPicker } from "tns-core-modules/ui/list-picker";
-import { Page } from "tns-core-modules/ui/page";
+import { EventData, ListPicker, Page, fromObject } from "@nativescript/core";
 
 export function onNavigatingTo(args: EventData) {
     const page = <Page>args.object;
diff --git a/app/ns-ui-widgets-category/list-picker/usage/usage-page.js b/app/ns-ui-widgets-category/list-picker/usage/usage-page.js
index b6a9d45..4296120 100644
--- a/app/ns-ui-widgets-category/list-picker/usage/usage-page.js
+++ b/app/ns-ui-widgets-category/list-picker/usage/usage-page.js
@@ -1,7 +1,7 @@
 // >> list-picker-code-behind
-const fromObject = require("tns-core-modules/data/observable").fromObject;
+import { fromObject } from "@nativescript/core";
 const years = [1980, 1990, 2000, 2010, 2020];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     const vm = fromObject({
         years: years
@@ -9,14 +9,13 @@ function onNavigatingTo(args) {
     page.bindingContext = vm;
 
 }
-exports.onNavigatingTo = onNavigatingTo;
 
-function onListPickerLoaded(fargs) {
+
+export function onListPickerLoaded(fargs) {
     const listPickerComponent = fargs.object;
     listPickerComponent.on("selectedIndexChange", (args) => {
         const picker = args.object;
         console.log(`index: ${picker.selectedIndex}; item" ${years[picker.selectedIndex]}`);
     });
 }
-exports.onListPickerLoaded = onListPickerLoaded;
 // << list-picker-code-behind
diff --git a/app/ns-ui-widgets-category/list-picker/usage/usage-ts-page.ts b/app/ns-ui-widgets-category/list-picker/usage/usage-ts-page.ts
index 180f3ca..95787f1 100644
--- a/app/ns-ui-widgets-category/list-picker/usage/usage-ts-page.ts
+++ b/app/ns-ui-widgets-category/list-picker/usage/usage-ts-page.ts
@@ -1,7 +1,6 @@
 // >> list-picker-code-behind-ts
-import { EventData, fromObject } from "tns-core-modules/data/observable";
-import { Page } from "tns-core-modules/ui/page";
-import { ListPicker } from "tns-core-modules/ui/list-picker/list-picker";
+import { EventData, fromObject, ListPicker, Page } from "@nativescript/core";
+
 const years = [1980, 1990, 2000, 2010, 2020];
 export function onNavigatingTo(args: EventData) {
 
diff --git a/app/ns-ui-widgets-category/list-view/basics/article.md b/app/ns-ui-widgets-category/list-view/basics/article.md
index 8ee3e28..db31d1b 100644
--- a/app/ns-ui-widgets-category/list-view/basics/article.md
+++ b/app/ns-ui-widgets-category/list-view/basics/article.md
@@ -12,7 +12,7 @@ In the example above, the items source property (`myTitles`) is an array and its
 
 > **Tip:** Instead of manually triggering the UI update with the help of ListView's `refresh` method, NativeScript provides the `ObservableArray`. Using an `ObservableArray` for your listview's items surce will make its members an observable objects and adding/removing an array item will automatically update the UI.
 ```TypeScript
-const ObservableArray = require("tns-core-modules/data/observable-array").ObservableArray;
+import { ObservableArray } from "@nativescript/core";
 // Change the items source from Array to the NativeScript's ObservableArray
 const titlesArray = new ObservableArray([
     { title: "The Da Vinci Code" },
diff --git a/app/ns-ui-widgets-category/list-view/basics/basics-page.js b/app/ns-ui-widgets-category/list-view/basics/basics-page.js
index 20f7d98..25e3081 100644
--- a/app/ns-ui-widgets-category/list-view/basics/basics-page.js
+++ b/app/ns-ui-widgets-category/list-view/basics/basics-page.js
@@ -1,7 +1,7 @@
 // >> list-view-create-code
-const fromObject = require("tns-core-modules/data/observable").fromObject;
+import { fromObject } from "@nativescript/core";
 
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     const vm = fromObject({
         // Setting the listview binding source
@@ -16,21 +16,19 @@ function onNavigatingTo(args) {
     });
     page.bindingContext = vm;
 }
-exports.onNavigatingTo = onNavigatingTo;
 
-function onListViewLoaded(args) {
+
+export function onListViewLoaded(args) {
     const listView = args.object;
 }
-exports.onListViewLoaded = onListViewLoaded;
 
-function onItemTap(args) {
+export function onItemTap(args) {
     const index = args.index;
     console.log(`Second ListView item tap ${index}`);
 }
-exports.onItemTap = onItemTap;
 // << list-view-create-code
 
-function onTap(args) {
+export function onTap(args) {
     const page = args.object.page;
     // >> list-view-refresh
     const listView = page.getViewById("listView");
@@ -40,5 +38,4 @@ function onTap(args) {
     // << list-view-refresh
 
 }
-exports.onTap = onTap;
 
diff --git a/app/ns-ui-widgets-category/list-view/basics/basics-ts-page.ts b/app/ns-ui-widgets-category/list-view/basics/basics-ts-page.ts
index d7e82bb..26163a0 100644
--- a/app/ns-ui-widgets-category/list-view/basics/basics-ts-page.ts
+++ b/app/ns-ui-widgets-category/list-view/basics/basics-ts-page.ts
@@ -1,7 +1,5 @@
 // >> list-view-create-code-ts
-import { EventData, fromObject } from "tns-core-modules/data/observable";
-import { ListView, ItemEventData } from "tns-core-modules/ui/list-view";
-import { Page } from "tns-core-modules/ui/page";
+import { EventData, fromObject, ItemEventData, ListView, Page } from "@nativescript/core";
 
 export function onNavigatingTo(args: EventData) {
     const page = <Page>args.object;
diff --git a/app/ns-ui-widgets-category/list-view/code-behind/code-behind-page.js b/app/ns-ui-widgets-category/list-view/code-behind/code-behind-page.js
index 56a3635..a25d1da 100644
--- a/app/ns-ui-widgets-category/list-view/code-behind/code-behind-page.js
+++ b/app/ns-ui-widgets-category/list-view/code-behind/code-behind-page.js
@@ -1,10 +1,7 @@
 // >> require-list-view
-const listViewModule = require("tns-core-modules/ui/list-view");
+import { ListView } from "@nativescript/core";
 // << require-list-view
-const dialogs = require("tns-core-modules/ui/dialogs");
-const Label = require("tns-core-modules/ui/label").Label;
-const ObservableArray = require("tns-core-modules/data/observable-array").ObservableArray;
-
+import { Dialogs, Label, ObservableArray } from "@nativescript/core";
 const listViewArray = new ObservableArray([
     { title: "The Da Vinci Code" },
     { title: "Harry Potter and the Chamber of Secrets" },
@@ -14,16 +11,16 @@ const listViewArray = new ObservableArray([
     { title: "The Hobbit" }
 ]);
 
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     // >> create-list-view-code
     const container = page.getViewById("container");
 
-    const listView = new listViewModule.ListView();
+    const listView = new ListView();
     listView.className = "list-group";
     listView.items = listViewArray;
     // The itemLoading event is used to create the UI for each item that is shown in the ListView.
-    listView.on(listViewModule.ListView.itemLoadingEvent, (args) => {
+    listView.on(ListView.itemLoadingEvent, (args) => {
         if (!args.view) {
             // Create label if it is not already created.
             args.view = new Label();
@@ -32,10 +29,10 @@ function onNavigatingTo(args) {
         (args.view).text = listViewArray.getItem(args.index).title;
 
     });
-    listView.on(listViewModule.ListView.itemTapEvent, (args) => {
+    listView.on(ListView.itemTapEvent, (args) => {
         const tappedItemIndex = args.index;
         const tappedItemView = args.view;
-        dialogs.alert(`Index: ${tappedItemIndex} View: ${tappedItemView}`)
+        Dialogs.alert(`Index: ${tappedItemIndex} View: ${tappedItemView}`)
             .then(() => {
                 console.log("Dialog closed!");
             });
@@ -44,4 +41,4 @@ function onNavigatingTo(args) {
     container.addChild(listView);
     // << create-list-view-code
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-ui-widgets-category/list-view/code-behind/code-behind-ts-page.ts b/app/ns-ui-widgets-category/list-view/code-behind/code-behind-ts-page.ts
index 86317a4..2f9309a 100644
--- a/app/ns-ui-widgets-category/list-view/code-behind/code-behind-ts-page.ts
+++ b/app/ns-ui-widgets-category/list-view/code-behind/code-behind-ts-page.ts
@@ -1,9 +1,7 @@
 // >> require-list-view-ts
-import { ItemEventData, ListView } from "tns-core-modules/ui/list-view";
+import { ItemEventData, ListView } from "@nativescript/core";
 // << require-list-view-ts
-import { alert } from "tns-core-modules/ui/dialogs";
-import { Label } from "tns-core-modules/ui/label";
-import { ObservableArray } from "tns-core-modules/data/observable-array";
+import { Label, ObservableArray, alert } from "@nativescript/core";
 
 const listViewArray = new ObservableArray([
     { title: "The Da Vinci Code" },
diff --git a/app/ns-ui-widgets-category/list-view/events/events-page.js b/app/ns-ui-widgets-category/list-view/events/events-page.js
index 3555b2d..f7eaa1d 100644
--- a/app/ns-ui-widgets-category/list-view/events/events-page.js
+++ b/app/ns-ui-widgets-category/list-view/events/events-page.js
@@ -1,6 +1,4 @@
-const Observable = require("tns-core-modules/data/observable").Observable;
-const ObservableArray = require("tns-core-modules/data/observable-array").ObservableArray;
-const dialogs = require("tns-core-modules/ui/dialogs");
+import { Dialogs, Observable, ObservableArray } from "@nativescript/core";
 
 const listArray = new ObservableArray([
     {
@@ -44,7 +42,7 @@ const moreListItems = new ObservableArray([
 ]);
 
 let loadMore = true;
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     const vm = new Observable();
 
@@ -52,19 +50,18 @@ function onNavigatingTo(args) {
 
     page.bindingContext = vm;
 }
-exports.onNavigatingTo = onNavigatingTo;
+
 // >> list-view-events
 // The event will be raise when an item inside the ListView is tapped.
-function onItemTap(args) {
+export function onItemTap(args) {
     const index = args.index;
-    dialogs.alert(`ListView item tap ${index}`).then(() => {
+    Dialogs.alert(`ListView item tap ${index}`).then(() => {
         console.log("Dialog closed!");
     });
 }
-exports.onItemTap = onItemTap;
 
 // The event will be raised when the ListView is scrolled so that the last item is visible. This even is intended to be used to add additional data in the ListView.
-function onLoadMoreItems(args) {
+export function onLoadMoreItems(args) {
     if (loadMore) {
         console.log("ListView -> LoadMoreItemsEvent");
         setTimeout(() => {
@@ -98,5 +95,4 @@ function onLoadMoreItems(args) {
         loadMore = false;
     }
 }
-exports.onLoadMoreItems = onLoadMoreItems;
 // << list-view-events
diff --git a/app/ns-ui-widgets-category/list-view/events/events-ts-page.ts b/app/ns-ui-widgets-category/list-view/events/events-ts-page.ts
index 6605c76..f12896a 100644
--- a/app/ns-ui-widgets-category/list-view/events/events-ts-page.ts
+++ b/app/ns-ui-widgets-category/list-view/events/events-ts-page.ts
@@ -1,7 +1,4 @@
-import { Observable } from "tns-core-modules/data/observable";
-import { ObservableArray } from "tns-core-modules/data/observable-array";
-import { alert } from "tns-core-modules/ui/dialogs";
-import { ItemEventData } from "tns-core-modules/ui/list-view";
+import { alert, ItemEventData, Observable, ObservableArray } from "@nativescript/core";
 
 const listArray = new ObservableArray([
     {
diff --git a/app/ns-ui-widgets-category/list-view/list-view-page.js b/app/ns-ui-widgets-category/list-view/list-view-page.js
index 0e8ee82..4dc0503 100644
--- a/app/ns-ui-widgets-category/list-view/list-view-page.js
+++ b/app/ns-ui-widgets-category/list-view/list-view-page.js
@@ -1,19 +1,19 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("Basics", "ns-ui-widgets-category/list-view/basics/basics-page"),
-    new link("Code Behind", "ns-ui-widgets-category/list-view/code-behind/code-behind-page"),
-    new link("Events", "ns-ui-widgets-category/list-view/events/events-page"),
-    new link("Multiple Templates", "ns-ui-widgets-category/list-view/multiple-templates/multiple-templates-page"),
-    new link("Multiple Templates Selector Function", "ns-ui-widgets-category/list-view/multiple-templates-selector-function/multiple-templates-selector-function-page")
+    new Link("Basics", "ns-ui-widgets-category/list-view/basics/basics-page"),
+    new Link("Code Behind", "ns-ui-widgets-category/list-view/code-behind/code-behind-page"),
+    new Link("Events", "ns-ui-widgets-category/list-view/events/events-page"),
+    new Link("Multiple Templates", "ns-ui-widgets-category/list-view/multiple-templates/multiple-templates-page"),
+    new Link("Multiple Templates Selector Function", "ns-ui-widgets-category/list-view/multiple-templates-selector-function/multiple-templates-selector-function-page")
 ];
 const navigationLinksTsc = [
-    new link("Basics", "ns-ui-widgets-category/list-view/basics/basics-ts-page"),
-    new link("Code Behind", "ns-ui-widgets-category/list-view/code-behind/code-behind-ts-page"),
-    new link("Events", "ns-ui-widgets-category/list-view/events/events-ts-page"),
-    new link("Multiple Templates Selector Function", "ns-ui-widgets-category/list-view/multiple-templates-selector-function/multiple-templates-selector-function-ts-page")
+    new Link("Basics", "ns-ui-widgets-category/list-view/basics/basics-ts-page"),
+    new Link("Code Behind", "ns-ui-widgets-category/list-view/code-behind/code-behind-ts-page"),
+    new Link("Events", "ns-ui-widgets-category/list-view/events/events-ts-page"),
+    new Link("Multiple Templates Selector Function", "ns-ui-widgets-category/list-view/multiple-templates-selector-function/multiple-templates-selector-function-ts-page")
 ];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -22,4 +22,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-ui-widgets-category/list-view/multiple-templates-selector-function/multiple-templates-selector-function-page.js b/app/ns-ui-widgets-category/list-view/multiple-templates-selector-function/multiple-templates-selector-function-page.js
index 6c5d217..3545567 100644
--- a/app/ns-ui-widgets-category/list-view/multiple-templates-selector-function/multiple-templates-selector-function-page.js
+++ b/app/ns-ui-widgets-category/list-view/multiple-templates-selector-function/multiple-templates-selector-function-page.js
@@ -1,97 +1,96 @@
-const observableModule = require("tns-core-modules/data/observable");
-const observableArrayModule = require("tns-core-modules/data/observable-array");
+import { Observable, ObservableArray, fromObject } from "@nativescript/core";
 
-const listArray = new observableArrayModule.ObservableArray(
+const listArray = new ObservableArray(
     [
-        observableModule.fromObject({
+        fromObject({
             name:"Joyce Dean",
             age: 20
         }),
-        observableModule.fromObject({
+        fromObject({
             name:"Joel Robertson",
             age: 15
         }),
-        observableModule.fromObject({
+        fromObject({
             name:"Sherman Martin",
             age: 35
         }),
-        observableModule.fromObject({
+        fromObject({
             name:"Lela Richardson",
             age: 40
         }),
-        observableModule.fromObject({
+        fromObject({
             name:"Jackie Maldonado",
             age: 17
         }),
-        observableModule.fromObject({
+        fromObject({
             name:"Kathryn Byrd",
             age:18
         }),
-        observableModule.fromObject({
+        fromObject({
             name:"Ervin Powers",
             age: 50
         }),
-        observableModule.fromObject({
+        fromObject({
             name:"Leland Warner",
             age: 12
         }),
-        observableModule.fromObject({
+        fromObject({
             name:"Nicholas Bowers",
             age: 45
         }),
-        observableModule.fromObject({
+        fromObject({
             name:"Alex Soto",
             age: 46
         }),
-        observableModule.fromObject({
+        fromObject({
             name:"Naomi Carson",
             age: 11
         }),
-        observableModule.fromObject({
+        fromObject({
             name:"Rufus Edwards",
             age: 65
         }),
-        observableModule.fromObject({
+        fromObject({
             name:"Ian Ellis",
             age: 17
         }),
-        observableModule.fromObject({
+        fromObject({
             name:"Pat Vasquez",
             age: 20
         }),
-        observableModule.fromObject({
+        fromObject({
             name:"Chelsea Burton",
             age: 30
         }),
-        observableModule.fromObject({
+        fromObject({
             name:"Karl Bates",
             age: 20
         }),
-        observableModule.fromObject({
+        fromObject({
             name:"Evan Rivera",
             age: 40
         }),
-        observableModule.fromObject({
+        fromObject({
             name:"Tony Lawson",
             age: 16
         }),
-        observableModule.fromObject({
+        fromObject({
             name:"Wallace Little",
             age: 20
         }),
-        observableModule.fromObject({
+        fromObject({
             name:"Carrie Tran",
             age: 23
         }),
-        observableModule.fromObject({
+        fromObject({
             name:"Tyler Washington",
             age: 18
         })
     ]
 );
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
-    const vm = new observableModule.Observable();
+    const vm = new Observable();
 
     vm.set("listArray", listArray);
 
@@ -99,16 +98,14 @@ function onNavigatingTo(args) {
 }
 
 // >> list-view-multy-template-code
-function selectItemTemplateAge(item, index, items) {
+export function selectItemTemplateAge(item, index, items) {
     return item.age > 18 ? "green" : "red";
 }
 // << list-view-multy-template-code
 
 // >> listview-create-selector-function-code
-function selectItemTemplate(item, index, items) {
+export function selectItemTemplate(item, index, items) {
     return index % 2 === 0 ? "even" : "odd";
 }
 // << listview-create-selector-function-code
-exports.onNavigatingTo = onNavigatingTo;
-exports.selectItemTemplateAge = selectItemTemplateAge;
-exports.selectItemTemplate = selectItemTemplate;
+
diff --git a/app/ns-ui-widgets-category/list-view/multiple-templates-selector-function/multiple-templates-selector-function-ts-page.ts b/app/ns-ui-widgets-category/list-view/multiple-templates-selector-function/multiple-templates-selector-function-ts-page.ts
index 063641b..090cfd8 100644
--- a/app/ns-ui-widgets-category/list-view/multiple-templates-selector-function/multiple-templates-selector-function-ts-page.ts
+++ b/app/ns-ui-widgets-category/list-view/multiple-templates-selector-function/multiple-templates-selector-function-ts-page.ts
@@ -1,5 +1,4 @@
-import { Observable, fromObject } from "tns-core-modules/data/observable";
-import { ObservableArray } from "tns-core-modules/data/observable-array";
+import { fromObject, Observable, ObservableArray } from "@nativescript/core";
 
 const listArray = new ObservableArray(
     [
diff --git a/app/ns-ui-widgets-category/list-view/multiple-templates/multiple-templates-page.js b/app/ns-ui-widgets-category/list-view/multiple-templates/multiple-templates-page.js
index ae31b3f..2be7b3a 100644
--- a/app/ns-ui-widgets-category/list-view/multiple-templates/multiple-templates-page.js
+++ b/app/ns-ui-widgets-category/list-view/multiple-templates/multiple-templates-page.js
@@ -1,102 +1,101 @@
-const observableModule = require("tns-core-modules/data/observable");
-const observableArrayModule = require("tns-core-modules/data/observable-array");
+import { Observable, ObservableArray, fromObject } from "@nativescript/core";
 
-const listArray = new observableArrayModule.ObservableArray(
+const listArray = new ObservableArray(
     [
-        observableModule.fromObject({
+        fromObject({
             name:"Joyce Dean",
             age: 20
         }),
-        observableModule.fromObject({
+        fromObject({
             name:"Joel Robertson",
             age: 15
         }),
-        observableModule.fromObject({
+        fromObject({
             name:"Sherman Martin",
             age: 35
         }),
-        observableModule.fromObject({
+        fromObject({
             name:"Lela Richardson",
             age: 40
         }),
-        observableModule.fromObject({
+        fromObject({
             name:"Jackie Maldonado",
             age: 17
         }),
-        observableModule.fromObject({
+        fromObject({
             name:"Kathryn Byrd",
             age:18
         }),
-        observableModule.fromObject({
+        fromObject({
             name:"Ervin Powers",
             age: 50
         }),
-        observableModule.fromObject({
+        fromObject({
             name:"Leland Warner",
             age: 12
         }),
-        observableModule.fromObject({
+        fromObject({
             name:"Nicholas Bowers",
             age: 45
         }),
-        observableModule.fromObject({
+        fromObject({
             name:"Alex Soto",
             age: 46
         }),
-        observableModule.fromObject({
+        fromObject({
             name:"Naomi Carson",
             age: 11
         }),
-        observableModule.fromObject({
+        fromObject({
             name:"Rufus Edwards",
             age: 65
         }),
-        observableModule.fromObject({
+        fromObject({
             name:"Ian Ellis",
             age: 17
         }),
-        observableModule.fromObject({
+        fromObject({
             name:"Pat Vasquez",
             age: 20
         }),
-        observableModule.fromObject({
+        fromObject({
             name:"Chelsea Burton",
             age: 30
         }),
-        observableModule.fromObject({
+        fromObject({
             name:"Karl Bates",
             age: 20
         }),
-        observableModule.fromObject({
+        fromObject({
             name:"Evan Rivera",
             age: 40
         }),
-        observableModule.fromObject({
+        fromObject({
             name:"Tony Lawson",
             age: 16
         }),
-        observableModule.fromObject({
+        fromObject({
             name:"Wallace Little",
             age: 20
         }),
-        observableModule.fromObject({
+        fromObject({
             name:"Carrie Tran",
             age: 23
         }),
-        observableModule.fromObject({
+        fromObject({
             name:"Tyler Washington",
             age: 18
         })
     ]
 );
 
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
-    const vm = new observableModule.Observable();
+    const vm = new Observable();
 
     vm.set("listArray", listArray);
 
     page.bindingContext = vm;
 }
 
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-ui-widgets-category/page/page-creation/page-creation-page.js b/app/ns-ui-widgets-category/page/page-creation/page-creation-page.js
index b0de123..5f02286 100644
--- a/app/ns-ui-widgets-category/page/page-creation/page-creation-page.js
+++ b/app/ns-ui-widgets-category/page/page-creation/page-creation-page.js
@@ -1,18 +1,16 @@
 // >> page-creation-js
-function onPageLoaded(args) {
+export function onPageLoaded(args) {
     console.log("Page Loaded");
     const page = args.object;
 }
-exports.onPageLoaded = onPageLoaded;
+
 // << page-creation-js
 
 /*
 // >> page-code-create-js
-const Page = require("tns-core-modules/ui/page").Page;
-const Label = require("tns-core-modules/ui/label").Label;
-const StackLayout = require("tns-core-modules/ui/layouts/stack-layout").StackLayout;
+import { Label, StackLayout, Page } from "@nativescript/core";
 
-function createPage() {
+export function createPage() {
     // Creating of the page content
     const stack = new StackLayout();
     const label = new Label();
@@ -25,6 +23,5 @@ function createPage() {
 
     return page;
 }
-exports.createPage = createPage;
 // << page-code-create-js
 */
diff --git a/app/ns-ui-widgets-category/page/page-creation/page-creation-ts-page.ts b/app/ns-ui-widgets-category/page/page-creation/page-creation-ts-page.ts
index 997b6e6..2eceb1d 100644
--- a/app/ns-ui-widgets-category/page/page-creation/page-creation-ts-page.ts
+++ b/app/ns-ui-widgets-category/page/page-creation/page-creation-ts-page.ts
@@ -1,8 +1,6 @@
 /*
 // >> page-code-create-ts
-import { Page } from "tns-core-modules/ui/page";
-import { Label } from "tns-core-modules/ui/label";
-import { StackLayout } from "tns-core-modules/ui/layouts/stack-layout";
+import { Label, Page, StackLayout } from "@nativescript/core";
 
 export function createPage(): Page {
     const stack = new StackLayout();
@@ -20,8 +18,7 @@ export function createPage(): Page {
 
 // >> page-creation-ts
 // main-page.ts
-import { EventData } from "tns-core-modules/data/observable";
-import { Page } from "tns-core-modules/ui/page";
+import { EventData, Page } from "@nativescript/core";
 
 export function onPageLoaded(args: EventData): void {
     console.log("Page Loaded");
diff --git a/app/ns-ui-widgets-category/page/page-events/page-events-page.js b/app/ns-ui-widgets-category/page/page-events/page-events-page.js
index 4ad300f..cf7ae16 100644
--- a/app/ns-ui-widgets-category/page/page-events/page-events-page.js
+++ b/app/ns-ui-widgets-category/page/page-events/page-events-page.js
@@ -1,51 +1,46 @@
 // >> page-events
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     console.log(args.eventName);
     console.log(args.object);
     console.log(args.context);
     console.log(args.isBackNavigation);
 }
-exports.onNavigatingTo = onNavigatingTo;
 
-function onPageLoaded(args) {
+
+export function onPageLoaded(args) {
     console.log(args.eventName);
     console.log(args.object);
 }
-exports.onPageLoaded = onPageLoaded;
 
-function onLayoutChanged(args) {
+
+export function onLayoutChanged(args) {
     console.log(args.eventName);
     console.log(args.object);
 }
-exports.onLayoutChanged = onLayoutChanged;
 
-function onNavigatedTo(args) {
+export function onNavigatedTo(args) {
     console.log(args.eventName);
     console.log(args.object);
     console.log(args.context);
     console.log(args.isBackNavigation);
 }
-exports.onNavigatedTo = onNavigatedTo;
 
-function onNavigatingFrom(args) {
+export function onNavigatingFrom(args) {
     console.log(args.eventName);
     console.log(args.object);
     console.log(args.context);
     console.log(args.isBackNavigation);
 }
-exports.onNavigatingFrom = onNavigatingFrom;
 
-function onUnloaded(args) {
+export function onUnloaded(args) {
     console.log(args.eventName);
     console.log(args.object);
 }
-exports.onUnloaded = onUnloaded;
 
-function onNavigatedFrom(args) {
+export function onNavigatedFrom(args) {
     console.log(args.eventName);
     console.log(args.object);
     console.log(args.context);
     console.log(args.isBackNavigation);
 }
-exports.onNavigatedFrom = onNavigatedFrom;
 // << page-events
diff --git a/app/ns-ui-widgets-category/page/page-events/page-events-ts-page.ts b/app/ns-ui-widgets-category/page/page-events/page-events-ts-page.ts
index 77a9573..e9c0bc4 100644
--- a/app/ns-ui-widgets-category/page/page-events/page-events-ts-page.ts
+++ b/app/ns-ui-widgets-category/page/page-events/page-events-ts-page.ts
@@ -1,6 +1,5 @@
 // >> page-events-ts
-import { EventData } from "tns-core-modules/data/observable";
-import { NavigatedData } from "tns-core-modules/ui/page";
+import { EventData, NavigatedData } from "@nativescript/core";
 
 export function onNavigatingTo(args: NavigatedData) {
     console.log(args.eventName);
diff --git a/app/ns-ui-widgets-category/page/page-page.js b/app/ns-ui-widgets-category/page/page-page.js
index 1311425..cf1f0ac 100644
--- a/app/ns-ui-widgets-category/page/page-page.js
+++ b/app/ns-ui-widgets-category/page/page-page.js
@@ -1,16 +1,16 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("Page Creation", "ns-ui-widgets-category/page/page-creation/page-creation-page"),
-    new link("Page Reference", "ns-ui-widgets-category/page/page-reference/page-reference-page"),
-    new link("Page Events", "ns-ui-widgets-category/page/page-events/page-events-page")
+    new Link("Page Creation", "ns-ui-widgets-category/page/page-creation/page-creation-page"),
+    new Link("Page Reference", "ns-ui-widgets-category/page/page-reference/page-reference-page"),
+    new Link("Page Events", "ns-ui-widgets-category/page/page-events/page-events-page")
 ];
 const navigationLinksTsc = [
-    new link("Page Creation", "ns-ui-widgets-category/page/page-creation/page-creation-ts-page"),
-    new link("Page Reference", "ns-ui-widgets-category/page/page-reference/page-reference-ts-page"),
-    new link("Page Events", "ns-ui-widgets-category/page/page-events/page-events-ts-page")
+    new Link("Page Creation", "ns-ui-widgets-category/page/page-creation/page-creation-ts-page"),
+    new Link("Page Reference", "ns-ui-widgets-category/page/page-reference/page-reference-ts-page"),
+    new Link("Page Events", "ns-ui-widgets-category/page/page-events/page-events-ts-page")
 ];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -19,4 +19,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-ui-widgets-category/page/page-reference/page-reference-page.js b/app/ns-ui-widgets-category/page/page-reference/page-reference-page.js
index ca5112f..3699cfd 100644
--- a/app/ns-ui-widgets-category/page/page-reference/page-reference-page.js
+++ b/app/ns-ui-widgets-category/page/page-reference/page-reference-page.js
@@ -1,45 +1,43 @@
 // >> page-reference-via-event
-function onPageLoaded(args) {
+export function onPageLoaded(args) {
     console.log("Page Loaded!");
     const page = args.object;
     console.log("Page reference from loaded event: ", page);
 }
-exports.onPageLoaded = onPageLoaded;
 
-function onNavigatedTo(args) {
+export function onNavigatedTo(args) {
     console.log("Page onNavigatedTo!");
     const page = args.object;
     console.log("Page reference from navigatedTo event: ", page);
 }
-exports.onNavigatedTo = onNavigatedTo;
+
 // << page-reference-via-event
 
 // >> page-reference-via-page-prop
-function onStackLoaded(args) {
+export function onStackLoaded(args) {
     console.log("Root StackLayout Loaded!");
     const stack = args.object;
     const page = stack.page;
     console.log("Page reference from page child element: ", page);
 }
-exports.onStackLoaded = onStackLoaded;
 
-function onButtonTapped(args) {
+
+export function onButtonTapped(args) {
     console.log("Button Tapped!");
     const button = args.object;
     const page = button.page;
     console.log("Page reference from button tap event: ", page);
 }
-exports.onButtonTapped = onButtonTapped;
 // << page-reference-via-page-prop
 
 // >> page-reference-via-currrent-page-prop
-const getFrameById = require("tns-core-modules/ui/frame").getFrameById;
+import { Frame } from "@nativescript/core";
 
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     console.log("Page navigatingTo");
-    const rootFrame = getFrameById("root-frame");
+    const rootFrame = Frame.getFrameById("root-frame");
     const page = rootFrame.currentPage;
     console.log("Page reference from currentPage property of Frame: ", page);
 }
-exports.onNavigatingTo = onNavigatingTo;
+
 // << page-reference-via-currrent-page-prop
diff --git a/app/ns-ui-widgets-category/page/page-reference/page-reference-ts-page.ts b/app/ns-ui-widgets-category/page/page-reference/page-reference-ts-page.ts
index f80b172..3f3f087 100644
--- a/app/ns-ui-widgets-category/page/page-reference/page-reference-ts-page.ts
+++ b/app/ns-ui-widgets-category/page/page-reference/page-reference-ts-page.ts
@@ -1,6 +1,5 @@
 // >> page-reference-via-event-ts
-import { EventData } from "tns-core-modules/data/observable";
-import { Page, NavigatedData } from "tns-core-modules/ui/page";
+import { EventData, NavigatedData, Page} from "@nativescript/core";
 
 export function onPageLoaded(args: EventData) {
     console.log("Page loaded");
@@ -16,8 +15,7 @@ export function onNavigatedTo(args: NavigatedData) {
 // << page-reference-via-event-ts
 
 // >> page-reference-via-page-prop-ts
-import { StackLayout } from "tns-core-modules/ui/layouts/stack-layout";
-import { Button } from "tns-core-modules/ui/button";
+import { Button, StackLayout } from "@nativescript/core";
 
 export function onStackLoaded(args: EventData) {
     console.log("Root StackLayout loaded");
@@ -35,11 +33,11 @@ export function onButtonTapped(args: EventData) {
 // << page-reference-via-page-prop-ts
 
 // >> page-reference-via-currrent-page-prop-ts
-import { getFrameById } from "tns-core-modules/ui/frame";
+import { Frame } from "@nativescript/core";
 
 export function onNavigatingTo(args: EventData) {
     console.log("Page navigatingTo");
-    const rootFrame = getFrameById("root-frame");
+    const rootFrame = Frame.getFrameById("root-frame");
     const page = <Page>rootFrame.currentPage;
     console.log("Page reference from currentPage property of Frame: ", page);
 }
diff --git a/app/ns-ui-widgets-category/placeholder/basics/basics-page.js b/app/ns-ui-widgets-category/placeholder/basics/basics-page.js
index 64bf345..20036aa 100644
--- a/app/ns-ui-widgets-category/placeholder/basics/basics-page.js
+++ b/app/ns-ui-widgets-category/placeholder/basics/basics-page.js
@@ -1,20 +1,18 @@
 // >> placeholder-require
-const placeholderModule = require("tns-core-modules/ui/placeholder");
+import { Placeholder } from "@nativescript/core";
 // << placeholder-require
-const platformModule = require("tns-core-modules/platform");
-const utils = require("tns-core-modules/utils/utils");
+import { Utils, isAndroid, isIOS } from "@nativescript/core";
 // >> placeholder-code
-function creatingView(args) {
+export function creatingView(args) {
     let nativeView;
-    if (platformModule.isIOS) {
+    if (isIOS) {
         nativeView = UITextView.new();
         nativeView.text = "Native View (iOS)";
-    } else if (platformModule.isAndroid) {
-        nativeView = new android.widget.TextView(utils.ad.getApplicationContext());
+    } else if (isAndroid) {
+        nativeView = new android.widget.TextView(Utils.ad.getApplicationContext());
         nativeView.setText("Native View (Android)");
     }
 
     args.view = nativeView;
 }
-exports.creatingView = creatingView;
 // << placeholder-code
diff --git a/app/ns-ui-widgets-category/placeholder/basics/basics-ts-page.ts b/app/ns-ui-widgets-category/placeholder/basics/basics-ts-page.ts
index 4dab8c0..c405776 100644
--- a/app/ns-ui-widgets-category/placeholder/basics/basics-ts-page.ts
+++ b/app/ns-ui-widgets-category/placeholder/basics/basics-ts-page.ts
@@ -1,8 +1,7 @@
 // >> placeholder-import
-import { Placeholder } from "tns-core-modules/ui/placeholder";
+import { Placeholder } from "@nativescript/core";
 // << placeholder-import
-import { isIOS, isAndroid } from "tns-core-modules/platform";
-import { ad } from "tns-core-modules/utils/utils";
+import { Utils, isIOS, isAndroid } from "@nativescript/core";
 // >> placeholder-code-ts
 export function creatingView(args) {
     let nativeView;
@@ -10,7 +9,7 @@ export function creatingView(args) {
         nativeView = UITextView.new();
         nativeView.text = "Native View (iOS)";
     } else if (isAndroid) {
-        nativeView = new android.widget.TextView(ad.getApplicationContext());
+        nativeView = new android.widget.TextView(Utils.ad.getApplicationContext());
         nativeView.setText("Native View (Android)");
     }
 
diff --git a/app/ns-ui-widgets-category/placeholder/code-behind/code-behind-page.js b/app/ns-ui-widgets-category/placeholder/code-behind/code-behind-page.js
index 8c8af99..84236a9 100644
--- a/app/ns-ui-widgets-category/placeholder/code-behind/code-behind-page.js
+++ b/app/ns-ui-widgets-category/placeholder/code-behind/code-behind-page.js
@@ -1,17 +1,15 @@
-const placeholderModule = require("tns-core-modules/ui/placeholder");
-const platformModule = require("tns-core-modules/platform");
-const utils = require("tns-core-modules/utils/utils");
+import { Placeholder, Utils, isAndroid, isIOS } from "@nativescript/core";
 // >> code-behind-placeholder-code
-function onLayoutLoaded (ltargs) {
+export function onLayoutLoaded (ltargs) {
     const layout = ltargs.object;
-    const placeholder = new placeholderModule.Placeholder();
+    const placeholder = new Placeholder();
     placeholder.on("creatingView", (args) => {
         let nativeView;
-        if (platformModule.isIOS) {
+        if (isIOS) {
             nativeView = UITextView.new();
             nativeView.text = "Native View (iOS)";
-        } else if (platformModule.isAndroid) {
-            nativeView = new android.widget.TextView(utils.ad.getApplicationContext());
+        } else if (isAndroid) {
+            nativeView = new android.widget.TextView(Utils.ad.getApplicationContext());
             nativeView.setText("Native View (Android)");
         }
 
@@ -19,5 +17,4 @@ function onLayoutLoaded (ltargs) {
     });
     layout.addChild(placeholder);
 }
-exports.onLayoutLoaded = onLayoutLoaded;
 // << code-behind-placeholder-code
diff --git a/app/ns-ui-widgets-category/placeholder/code-behind/code-behind-ts-page.ts b/app/ns-ui-widgets-category/placeholder/code-behind/code-behind-ts-page.ts
index 52a6307..0e4fe27 100644
--- a/app/ns-ui-widgets-category/placeholder/code-behind/code-behind-ts-page.ts
+++ b/app/ns-ui-widgets-category/placeholder/code-behind/code-behind-ts-page.ts
@@ -1,7 +1,4 @@
-import { Placeholder } from "tns-core-modules/ui/placeholder";
-import { isIOS, isAndroid } from "tns-core-modules/platform";
-import { ad } from "tns-core-modules/utils/utils";
-import {StackLayout} from "tns-core-modules/ui/layouts/stack-layout";
+import { Placeholder, StackLayout, Utils, isIOS, isAndroid } from "@nativescript/core";
 // >> code-behind-placeholder-code-ts
 export function onLayoutLoaded (ltargs) {
     let layout: StackLayout = ltargs.object;
@@ -12,7 +9,7 @@ export function onLayoutLoaded (ltargs) {
             nativeView = UITextView.new();
             nativeView.text = "Native View (iOS)";
         } else if (isAndroid) {
-            nativeView = new android.widget.TextView(ad.getApplicationContext());
+            nativeView = new android.widget.TextView(Utils.ad.getApplicationContext());
             nativeView.setText("Native View (Android)");
         }
 
diff --git a/app/ns-ui-widgets-category/placeholder/placeholder-page.js b/app/ns-ui-widgets-category/placeholder/placeholder-page.js
index 2e128af..27d435b 100644
--- a/app/ns-ui-widgets-category/placeholder/placeholder-page.js
+++ b/app/ns-ui-widgets-category/placeholder/placeholder-page.js
@@ -1,16 +1,16 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("Basics", "ns-ui-widgets-category/placeholder/basics/basics-page"),
-    new link("Platform files", "ns-ui-widgets-category/placeholder/platform-files/platform-files-page"),
-    new link("Code-behind", "ns-ui-widgets-category/placeholder/code-behind/code-behind-page")
+    new Link("Basics", "ns-ui-widgets-category/placeholder/basics/basics-page"),
+    new Link("Platform files", "ns-ui-widgets-category/placeholder/platform-files/platform-files-page"),
+    new Link("Code-behind", "ns-ui-widgets-category/placeholder/code-behind/code-behind-page")
 ];
 const navigationLinksTsc = [
-    new link("Basics", "ns-ui-widgets-category/placeholder/basics/basics-ts-page"),
-    new link("Platform files", "ns-ui-widgets-category/placeholder/platform-files/platform-files-ts-page"),
-    new link("Code-behind", "ns-ui-widgets-category/placeholder/code-behind/code-behind-ts-page")
+    new Link("Basics", "ns-ui-widgets-category/placeholder/basics/basics-ts-page"),
+    new Link("Platform files", "ns-ui-widgets-category/placeholder/platform-files/platform-files-ts-page"),
+    new Link("Code-behind", "ns-ui-widgets-category/placeholder/code-behind/code-behind-ts-page")
 ];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -19,4 +19,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-ui-widgets-category/placeholder/platform-files/platform-files-page.android.js b/app/ns-ui-widgets-category/placeholder/platform-files/platform-files-page.android.js
index 44fa478..2d3f20d 100644
--- a/app/ns-ui-widgets-category/placeholder/platform-files/platform-files-page.android.js
+++ b/app/ns-ui-widgets-category/placeholder/platform-files/platform-files-page.android.js
@@ -1,10 +1,10 @@
 // >> placeholder-code-android
-function creatingView(args) {
+export function creatingView(args) {
     const nativeView = new android.widget.TextView(args.context);
     nativeView.setSingleLine(true);
     nativeView.setEllipsize(android.text.TextUtils.TruncateAt.END);
     nativeView.setText("Native View - Android");
     args.view = nativeView;
 }
-exports.creatingView = creatingView;
+
 // << placeholder-code-android
diff --git a/app/ns-ui-widgets-category/placeholder/platform-files/platform-files-page.ios.js b/app/ns-ui-widgets-category/placeholder/platform-files/platform-files-page.ios.js
index f214017..9fa8ac5 100644
--- a/app/ns-ui-widgets-category/placeholder/platform-files/platform-files-page.ios.js
+++ b/app/ns-ui-widgets-category/placeholder/platform-files/platform-files-page.ios.js
@@ -1,8 +1,8 @@
 // >> placeholder-code-ios
-function creatingView(args) {
+export function creatingView(args) {
     const nativeView = new UILabel();
     nativeView.text = "Native View - iOS";
     args.view = nativeView;
 }
-exports.creatingView = creatingView;
+
 // << placeholder-code-ios
diff --git a/app/ns-ui-widgets-category/progress/code-behind/code-behind-page.js b/app/ns-ui-widgets-category/progress/code-behind/code-behind-page.js
index 5557b96..358e291 100644
--- a/app/ns-ui-widgets-category/progress/code-behind/code-behind-page.js
+++ b/app/ns-ui-widgets-category/progress/code-behind/code-behind-page.js
@@ -1,16 +1,16 @@
-const observableModule = require("tns-core-modules/data/observable");
+import { Observable } from "@nativescript/core";
 // >> progress-require
-const progressModule = require("tns-core-modules/ui/progress");
+import { Progress } from "@nativescript/core";
 // << progress-require
 // >> creating-progress-code
-function onPageLoaded(args) {
+export function onPageLoaded(args) {
     const page = args.object;
-    const vm = new observableModule.Observable();
+    const vm = new Observable();
     const stackLayout = page.getViewById("stackLayoutId");
 
     vm.set("prResult", 0);
     // creating new Switch and binding the value property
-    const progress = new progressModule.Progress();
+    const progress = new Progress();
     progress.value = 0;
     setInterval(() => {
         progress.value += 2;
@@ -25,5 +25,5 @@ function onPageLoaded(args) {
     page.bindingContext = vm;
 }
 
-exports.onPageLoaded = onPageLoaded;
+
 // << creating-progress-code
diff --git a/app/ns-ui-widgets-category/progress/code-behind/code-behind-ts-page.ts b/app/ns-ui-widgets-category/progress/code-behind/code-behind-ts-page.ts
index 42c7c43..cd38c05 100644
--- a/app/ns-ui-widgets-category/progress/code-behind/code-behind-ts-page.ts
+++ b/app/ns-ui-widgets-category/progress/code-behind/code-behind-ts-page.ts
@@ -1,8 +1,6 @@
-import { Observable } from "tns-core-modules/data/observable";
-import { Page } from "tns-core-modules/ui/page";
-import { StackLayout } from "tns-core-modules/ui/layouts/stack-layout";
+import { Observable, Page, StackLayout } from "@nativescript/core";
 // >> progress-import
-import { Progress } from "tns-core-modules/ui/progress";
+import { Progress } from "@nativescript/core";
 // << progress-import
 // >> creating-progress-code-ts
 export function onPageLoaded(args) {
diff --git a/app/ns-ui-widgets-category/progress/progress-page.js b/app/ns-ui-widgets-category/progress/progress-page.js
index 973771d..47e833f 100644
--- a/app/ns-ui-widgets-category/progress/progress-page.js
+++ b/app/ns-ui-widgets-category/progress/progress-page.js
@@ -1,17 +1,17 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("Usage", "ns-ui-widgets-category/progress/usage/usage-page"),
-    new link("Tips and tricks", "ns-ui-widgets-category/progress/tips-and-tricks/tips-and-tricks-page"),
-    new link("Code Behind", "ns-ui-widgets-category/progress/code-behind/code-behind-page"),
-    new link("Style", "ns-ui-widgets-category/progress/styling/styling-page")
+    new Link("Usage", "ns-ui-widgets-category/progress/usage/usage-page"),
+    new Link("Tips and tricks", "ns-ui-widgets-category/progress/tips-and-tricks/tips-and-tricks-page"),
+    new Link("Code Behind", "ns-ui-widgets-category/progress/code-behind/code-behind-page"),
+    new Link("Style", "ns-ui-widgets-category/progress/styling/styling-page")
 ];
 const navigationLinksTsc = [
-    new link("Usage", "ns-ui-widgets-category/progress/usage/usage-ts-page"),
-    new link("Tips and tricks", "ns-ui-widgets-category/progress/tips-and-tricks/tips-and-tricks-ts-page"),
-    new link("Code Behind", "ns-ui-widgets-category/progress/code-behind/code-behind-ts-page")
+    new Link("Usage", "ns-ui-widgets-category/progress/usage/usage-ts-page"),
+    new Link("Tips and tricks", "ns-ui-widgets-category/progress/tips-and-tricks/tips-and-tricks-ts-page"),
+    new Link("Code Behind", "ns-ui-widgets-category/progress/code-behind/code-behind-ts-page")
 ];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -20,4 +20,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-ui-widgets-category/progress/tips-and-tricks/tips-and-tricks-page.js b/app/ns-ui-widgets-category/progress/tips-and-tricks/tips-and-tricks-page.js
index 8ea624f..3dc1b35 100644
--- a/app/ns-ui-widgets-category/progress/tips-and-tricks/tips-and-tricks-page.js
+++ b/app/ns-ui-widgets-category/progress/tips-and-tricks/tips-and-tricks-page.js
@@ -1,9 +1,9 @@
 // >> progress-value-change-event
-const observableModule = require("tns-core-modules/data/observable");
+import { Observable } from "@nativescript/core";
 
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
-    const vm = new observableModule.Observable();
+    const vm = new Observable();
     vm.set("progressValue", 10); // Initial value
     vm.set("progressMaxValue", 100); // Maximum value
     // Forcing progress value change (for demonstration)
@@ -13,7 +13,7 @@ function onNavigatingTo(args) {
     }, 300);
     page.bindingContext = vm;
 }
-function onProgressLoaded(args) {
+export function onProgressLoaded(args) {
     const myProgressBar = args.object;
     myProgressBar.on("valueChange", (pargs) => {
         // TIP: args (for valueChange of Progress) is extending EventData with oldValue & value parameters
@@ -22,6 +22,5 @@ function onProgressLoaded(args) {
     });
 }
 
-exports.onProgressLoaded = onProgressLoaded;
-exports.onNavigatingTo = onNavigatingTo;
+
 // << progress-value-change-event
diff --git a/app/ns-ui-widgets-category/progress/tips-and-tricks/tips-and-tricks-ts-page.ts b/app/ns-ui-widgets-category/progress/tips-and-tricks/tips-and-tricks-ts-page.ts
index 665cea9..be11990 100644
--- a/app/ns-ui-widgets-category/progress/tips-and-tricks/tips-and-tricks-ts-page.ts
+++ b/app/ns-ui-widgets-category/progress/tips-and-tricks/tips-and-tricks-ts-page.ts
@@ -1,7 +1,5 @@
 // >> progress-value-change-event-ts
-import { Observable, PropertyChangeData } from "tns-core-modules/data/observable";
-import { Page } from "tns-core-modules/ui/page";
-import { Progress } from "tns-core-modules/ui/progress";
+import { Observable, Page, Progress, PropertyChangeData } from "@nativescript/core";
 
 export function onNavigatingTo(args) {
     const page: Page = <Page>args.object;
diff --git a/app/ns-ui-widgets-category/progress/usage/usage-page.js b/app/ns-ui-widgets-category/progress/usage/usage-page.js
index 8c22961..c6d5cb8 100644
--- a/app/ns-ui-widgets-category/progress/usage/usage-page.js
+++ b/app/ns-ui-widgets-category/progress/usage/usage-page.js
@@ -1,10 +1,10 @@
 // >> progress-value-change-event
-function onProgressLoaded(args) {
+export function onProgressLoaded(args) {
     const sliderComponent = args.object;
     sliderComponent.on("valueChange", (pargs) => {
         console.log(`New Value: ${pargs.value}`);
     });
 }
 
-exports.onProgressLoaded = onProgressLoaded;
+
 // << progress-value-change-event
diff --git a/app/ns-ui-widgets-category/progress/usage/usage-ts-page.ts b/app/ns-ui-widgets-category/progress/usage/usage-ts-page.ts
index f61c43f..d8e29b2 100644
--- a/app/ns-ui-widgets-category/progress/usage/usage-ts-page.ts
+++ b/app/ns-ui-widgets-category/progress/usage/usage-ts-page.ts
@@ -1,6 +1,5 @@
 // >> progress-value-change-event-ts
-import { PropertyChangeData } from "tns-core-modules/data/observable";
-import { Progress } from "tns-core-modules/ui/progress";
+import { Progress, PropertyChangeData } from "@nativescript/core";
 
 export function onProgressLoaded(args) {
     const sliderComponent: Progress = <Progress>args.object;
diff --git a/app/ns-ui-widgets-category/repeater/basics/basics-page.js b/app/ns-ui-widgets-category/repeater/basics/basics-page.js
index 6cc83a4..da3a666 100644
--- a/app/ns-ui-widgets-category/repeater/basics/basics-page.js
+++ b/app/ns-ui-widgets-category/repeater/basics/basics-page.js
@@ -1,11 +1,10 @@
-const observableModule = require("tns-core-modules/data/observable");
-const observableArrayModule = require("tns-core-modules/data/observable-array");
+import { Observable, ObservableArray } from "@nativescript/core";
 // >> repeater-create-code
 const colors = ["red", "green", "blue"];
-const secondColorsArray = new observableArrayModule.ObservableArray(["red", "green", "blue"]);
-function onNavigatingTo(args) {
+const secondColorsArray = new ObservableArray(["red", "green", "blue"]);
+export function onNavigatingTo(args) {
     const page = args.object;
-    const vm = new observableModule.Observable();
+    const vm = new Observable();
 
     vm.set("myItems", colors);
     vm.set("mySecondItems", secondColorsArray);
@@ -13,7 +12,7 @@ function onNavigatingTo(args) {
     page.bindingContext = vm;
 }
 // << repeater-create-code
-function onTap(args) {
+export function onTap(args) {
     const page = args.object.page;
     const repeater = page.getViewById("firstRepeater");
     // >> repeater-array
@@ -23,14 +22,11 @@ function onTap(args) {
     // << repeater-array
 }
 
-function onSecondTap(args) {
+export function onSecondTap(args) {
     // >> repeater-observable-array
     secondColorsArray.push("yellow");
     // The Repeater will be updated automatically.
     // << repeater-observable-array
 }
 
-exports.onNavigatingTo = onNavigatingTo;
-exports.onTap = onTap;
-exports.onSecondTap = onSecondTap;
 
diff --git a/app/ns-ui-widgets-category/repeater/basics/basics-ts-page.ts b/app/ns-ui-widgets-category/repeater/basics/basics-ts-page.ts
index 94852f3..9281519 100644
--- a/app/ns-ui-widgets-category/repeater/basics/basics-ts-page.ts
+++ b/app/ns-ui-widgets-category/repeater/basics/basics-ts-page.ts
@@ -1,7 +1,4 @@
-import { Observable } from "tns-core-modules/data/observable";
-import { ObservableArray } from "tns-core-modules/data/observable-array";
-import { Page } from "tns-core-modules/ui/page";
-import { Repeater } from "tns-core-modules/ui/repeater";
+import { Observable, ObservableArray, Page, Repeater } from "@nativescript/core";
 // >> repeater-create-code-ts
 const colors = ["red", "green", "blue"];
 const secondColorsArray = new ObservableArray(["red", "green", "blue"]);
diff --git a/app/ns-ui-widgets-category/repeater/code-behind/code-behind-page.js b/app/ns-ui-widgets-category/repeater/code-behind/code-behind-page.js
index a588ad1..3b1a4e6 100644
--- a/app/ns-ui-widgets-category/repeater/code-behind/code-behind-page.js
+++ b/app/ns-ui-widgets-category/repeater/code-behind/code-behind-page.js
@@ -1,16 +1,15 @@
-const observableArrayModule = require("tns-core-modules/data/observable-array");
-const stackLayoutModule = require("tns-core-modules/ui/layouts/stack-layout");
+import { ObservableArray, StackLayout } from "@nativescript/core";
 // >> repeater-require
-const repeaterModule = require("tns-core-modules/ui/repeater");
+import { Repeater } from "@nativescript/core";
 // << repeater-require
 // >> creating-repeater-code
-function onPageLoaded(args) {
+export function onPageLoaded(args) {
     const page = args.object;
     const stackLayoutContainer = page.getViewById("stackLayoutId");
-    const secondColorsArray = new observableArrayModule.ObservableArray(["red", "green", "blue"]);
+    const secondColorsArray = new ObservableArray(["red", "green", "blue"]);
 
-    const repeater = new repeaterModule.Repeater();
-    const stackLayout = new stackLayoutModule.StackLayout();
+    const repeater = new Repeater();
+    const stackLayout = new StackLayout();
     stackLayout.orientation = "horizontal";
     repeater.itemsLayout = stackLayout;
     repeater.items = secondColorsArray;
@@ -18,5 +17,5 @@ function onPageLoaded(args) {
     stackLayoutContainer.addChild(repeater);
 }
 
-exports.onPageLoaded = onPageLoaded;
+
 // << creating-repeater-code
diff --git a/app/ns-ui-widgets-category/repeater/code-behind/code-behind-ts-page.ts b/app/ns-ui-widgets-category/repeater/code-behind/code-behind-ts-page.ts
index 155ba2a..ed5c3c8 100644
--- a/app/ns-ui-widgets-category/repeater/code-behind/code-behind-ts-page.ts
+++ b/app/ns-ui-widgets-category/repeater/code-behind/code-behind-ts-page.ts
@@ -1,8 +1,6 @@
-import { ObservableArray } from "tns-core-modules/data/observable-array";
-import { StackLayout } from "tns-core-modules/ui/layouts/stack-layout";
-import { Page } from "tns-core-modules/ui/page";
+import { ObservableArray, Page, StackLayout } from "@nativescript/core";
 // >> repeater-import
-import { Repeater } from "tns-core-modules/ui/repeater";
+import { Repeater } from "@nativescript/core";
 // << repeater-import
 // >> creating-repeater-code-ts
 export function onPageLoaded(args) {
diff --git a/app/ns-ui-widgets-category/repeater/repeater-page.js b/app/ns-ui-widgets-category/repeater/repeater-page.js
index ffd6b37..7d2c2ad 100644
--- a/app/ns-ui-widgets-category/repeater/repeater-page.js
+++ b/app/ns-ui-widgets-category/repeater/repeater-page.js
@@ -1,14 +1,14 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("Basics", "ns-ui-widgets-category/repeater/basics/basics-page"),
-    new link("Code Behind", "ns-ui-widgets-category/repeater/code-behind/code-behind-page")
+    new Link("Basics", "ns-ui-widgets-category/repeater/basics/basics-page"),
+    new Link("Code Behind", "ns-ui-widgets-category/repeater/code-behind/code-behind-page")
 ];
 const navigationLinksTsc = [
-    new link("Basics", "ns-ui-widgets-category/repeater/basics/basics-ts-page"),
-    new link("Code Behind", "ns-ui-widgets-category/repeater/code-behind/code-behind-ts-page")
+    new Link("Basics", "ns-ui-widgets-category/repeater/basics/basics-ts-page"),
+    new Link("Code Behind", "ns-ui-widgets-category/repeater/code-behind/code-behind-ts-page")
 ];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -17,4 +17,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-ui-widgets-category/scroll-view/scroll-view-page.js b/app/ns-ui-widgets-category/scroll-view/scroll-view-page.js
index 911993f..0db0cf9 100644
--- a/app/ns-ui-widgets-category/scroll-view/scroll-view-page.js
+++ b/app/ns-ui-widgets-category/scroll-view/scroll-view-page.js
@@ -1,13 +1,13 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("Usage", "ns-ui-widgets-category/scroll-view/usage/usage-page"),
-    new link("Tips and tricks", "ns-ui-widgets-category/scroll-view/tips-and-tricks/tips-and-tricks-page")
+    new Link("Usage", "ns-ui-widgets-category/scroll-view/usage/usage-page"),
+    new Link("Tips and tricks", "ns-ui-widgets-category/scroll-view/tips-and-tricks/tips-and-tricks-page")
 ];
 const navigationLinksTsc = [
-    new link("Tips and tricks", "ns-ui-widgets-category/scroll-view/tips-and-tricks/tips-and-tricks-ts-page")
+    new Link("Tips and tricks", "ns-ui-widgets-category/scroll-view/tips-and-tricks/tips-and-tricks-ts-page")
 ];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -16,4 +16,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-ui-widgets-category/scroll-view/tips-and-tricks/tips-and-tricks-page.js b/app/ns-ui-widgets-category/scroll-view/tips-and-tricks/tips-and-tricks-page.js
index 3ed76ae..a3c74e2 100644
--- a/app/ns-ui-widgets-category/scroll-view/tips-and-tricks/tips-and-tricks-page.js
+++ b/app/ns-ui-widgets-category/scroll-view/tips-and-tricks/tips-and-tricks-page.js
@@ -1,11 +1,10 @@
 // >> scroll-view-event-code
 
-function onScroll(args) {
+export function onScroll(args) {
     const scrollView = args.object;
 
     console.log(`scrollX: ${args.scrollX}`);
     console.log(`scrollY: ${args.scrollY}`);
 }
 
-exports.onScroll = onScroll;
 // << scroll-view-event-code
diff --git a/app/ns-ui-widgets-category/scroll-view/tips-and-tricks/tips-and-tricks-ts-page.ts b/app/ns-ui-widgets-category/scroll-view/tips-and-tricks/tips-and-tricks-ts-page.ts
index eec9fa7..47e24c3 100644
--- a/app/ns-ui-widgets-category/scroll-view/tips-and-tricks/tips-and-tricks-ts-page.ts
+++ b/app/ns-ui-widgets-category/scroll-view/tips-and-tricks/tips-and-tricks-ts-page.ts
@@ -1,6 +1,5 @@
 // >> scroll-view-event-code-ts
-import { Page } from "tns-core-modules/ui/page";
-import { ScrollEventData, ScrollView } from "tns-core-modules/ui/scroll-view";
+import { Page, ScrollEventData, ScrollView } from "@nativescript/core";
 
 export function onScroll(args: ScrollEventData) {
     const scrollView = args.object as ScrollView;
diff --git a/app/ns-ui-widgets-category/search-bar/code-behind/code-behind-page.js b/app/ns-ui-widgets-category/search-bar/code-behind/code-behind-page.js
index 820ee81..d50f43d 100644
--- a/app/ns-ui-widgets-category/search-bar/code-behind/code-behind-page.js
+++ b/app/ns-ui-widgets-category/search-bar/code-behind/code-behind-page.js
@@ -1,29 +1,28 @@
-const observableModule = require("tns-core-modules/data/observable");
-const dialogs = require("tns-core-modules/ui/dialogs");
+import { Dialogs, Observable } from "@nativescript/core";
 // >> search-bar-require
-const searchBarModule = require("tns-core-modules/ui/search-bar");
+import { SearchBar } from "@nativescript/core";
 // << search-bar-require
 // >> creating-search-bar-code
-function onPageLoaded(args) {
+export function onPageLoaded(args) {
     const page = args.object;
-    const vm = new observableModule.Observable();
+    const vm = new Observable();
     const stackLayout = page.getViewById("stackLayoutId");
 
     vm.set("sbResult", "");
     // creating new SearchBar
-    const searchBar = new searchBarModule.SearchBar();
+    const searchBar = new SearchBar();
     // set up SearchBar submit event
-    searchBar.on(searchBarModule.SearchBar.submitEvent, (args) => {
+    searchBar.on(SearchBar.submitEvent, (args) => {
         console.log("Search for ", args.object.text);
-        dialogs.alert(`Search for ${args.object.text}`)
+        Dialogs.alert(`Search for ${args.object.text}`)
         .then(() => {
             console.log("Dialog closed!");
         });
     });
     // set up SearchBar clear event
-    searchBar.on(searchBarModule.SearchBar.clearEvent, (args) => {
+    searchBar.on(SearchBar.clearEvent, (args) => {
         console.log("Clear");
-        dialogs.alert("Clear SearchBar text")
+        Dialogs.alert("Clear SearchBar text")
         .then(() => {
             console.log("Dialog closed!");
         });
@@ -39,5 +38,5 @@ function onPageLoaded(args) {
     page.bindingContext = vm;
 }
 
-exports.onPageLoaded = onPageLoaded;
+
 // << creating-search-bar-code
diff --git a/app/ns-ui-widgets-category/search-bar/code-behind/code-behind-ts-page.ts b/app/ns-ui-widgets-category/search-bar/code-behind/code-behind-ts-page.ts
index cbba778..aeba01f 100644
--- a/app/ns-ui-widgets-category/search-bar/code-behind/code-behind-ts-page.ts
+++ b/app/ns-ui-widgets-category/search-bar/code-behind/code-behind-ts-page.ts
@@ -1,9 +1,6 @@
-import { Observable, EventData } from "tns-core-modules/data/observable";
-import * as dialogs from "tns-core-modules/ui/dialogs";
-import { Page } from "tns-core-modules/ui/page";
-import { StackLayout } from "tns-core-modules/ui/layouts/stack-layout";
+import { Dialogs, EventData, Observable, Page, StackLayout } from "@nativescript/core";
 // >> search-bar-import
-import { SearchBar } from "tns-core-modules/ui/search-bar";
+import { SearchBar } from "@nativescript/core";
 // << search-bar-import
 // >> creating-search-bar-code-ts
 export function onPageLoaded(args) {
@@ -17,7 +14,7 @@ export function onPageLoaded(args) {
     // set up SearchBar submit event
     searchBar.on(SearchBar.submitEvent, (sbargs: EventData) => {
         console.log("Search for ", (<SearchBar>sbargs.object).text);
-        dialogs.alert(`Search for ${(<SearchBar>sbargs.object).text}`)
+        Dialogs.alert(`Search for ${(<SearchBar>sbargs.object).text}`)
             .then(() => {
                 console.log("Dialog closed!");
             });
@@ -25,7 +22,7 @@ export function onPageLoaded(args) {
     // set up SearchBar clear event
     searchBar.on(SearchBar.clearEvent, () => {
         console.log("Clear");
-        dialogs.alert("Clear SearchBar text")
+        Dialogs.alert("Clear SearchBar text")
             .then(() => {
                 console.log("Dialog closed!");
             });
diff --git a/app/ns-ui-widgets-category/search-bar/search-bar-page.js b/app/ns-ui-widgets-category/search-bar/search-bar-page.js
index 82762d3..ea87304 100644
--- a/app/ns-ui-widgets-category/search-bar/search-bar-page.js
+++ b/app/ns-ui-widgets-category/search-bar/search-bar-page.js
@@ -1,15 +1,15 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("Usage", "ns-ui-widgets-category/search-bar/usage/usage-page"),
-    new link("Styling", "ns-ui-widgets-category/search-bar/styling/styling-page"),
-    new link("Code Behind", "ns-ui-widgets-category/search-bar/code-behind/code-behind-page")
+    new Link("Usage", "ns-ui-widgets-category/search-bar/usage/usage-page"),
+    new Link("Styling", "ns-ui-widgets-category/search-bar/styling/styling-page"),
+    new Link("Code Behind", "ns-ui-widgets-category/search-bar/code-behind/code-behind-page")
 ];
 const navigationLinksTsc = [
-    new link("Usage", "ns-ui-widgets-category/search-bar/usage/usage-ts-page"),
-    new link("Code Behind", "ns-ui-widgets-category/search-bar/code-behind/code-behind-ts-page")
+    new Link("Usage", "ns-ui-widgets-category/search-bar/usage/usage-ts-page"),
+    new Link("Code Behind", "ns-ui-widgets-category/search-bar/code-behind/code-behind-ts-page")
 ];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -18,4 +18,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-ui-widgets-category/search-bar/usage/usage-page.js b/app/ns-ui-widgets-category/search-bar/usage/usage-page.js
index 7e75bdf..4df268a 100644
--- a/app/ns-ui-widgets-category/search-bar/usage/usage-page.js
+++ b/app/ns-ui-widgets-category/search-bar/usage/usage-page.js
@@ -1,12 +1,12 @@
 // >> search-bar-basics-code
-const observableModule = require("tns-core-modules/data/observable");
+import { Observable } from "@nativescript/core";
 
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
-    const vm = new observableModule.Observable();
+    const vm = new Observable();
     vm.set("sbText", "");
 
-    vm.on(observableModule.Observable.propertyChangeEvent, (propertyChangeData) => {
+    vm.on(Observable.propertyChangeEvent, (propertyChangeData) => {
         if (propertyChangeData.propertyName === "sbText") {
             const searchBar = propertyChangeData.object;
             console.log(`Input changed! New value: ${propertyChangeData.value}`);
@@ -15,17 +15,14 @@ function onNavigatingTo(args) {
     page.bindingContext = vm;
 }
 
-function onSubmit(args) {
+export function onSubmit(args) {
     const searchBar = args.object;
     console.log(`Searching for ${searchBar.text}`);
 }
 
-function onClear(args) {
+export function onClear(args) {
     const searchBar = args.object;
     console.log("Clear event raised");
 }
 
-exports.onNavigatingTo = onNavigatingTo;
-exports.onSubmit = onSubmit;
-exports.onClear = onClear;
 // << search-bar-basics-code
diff --git a/app/ns-ui-widgets-category/search-bar/usage/usage-ts-page.ts b/app/ns-ui-widgets-category/search-bar/usage/usage-ts-page.ts
index 4b16df7..680e746 100644
--- a/app/ns-ui-widgets-category/search-bar/usage/usage-ts-page.ts
+++ b/app/ns-ui-widgets-category/search-bar/usage/usage-ts-page.ts
@@ -1,7 +1,5 @@
 // >> search-bar-basics-code-ts
-import { Observable, PropertyChangeData } from "tns-core-modules/data/observable";
-import { SearchBar } from "tns-core-modules/ui/search-bar";
-import { Page } from "tns-core-modules/ui/page";
+import { Observable, Page, PropertyChangeData, SearchBar } from "@nativescript/core";
 
 export function onNavigatingTo(args) {
     const page: Page = <Page>args.object;
diff --git a/app/ns-ui-widgets-category/segmented-bar/basics/basics-page.js b/app/ns-ui-widgets-category/segmented-bar/basics/basics-page.js
index 470d2a3..ff24307 100644
--- a/app/ns-ui-widgets-category/segmented-bar/basics/basics-page.js
+++ b/app/ns-ui-widgets-category/segmented-bar/basics/basics-page.js
@@ -1,13 +1,13 @@
-const observableModule = require("tns-core-modules/data/observable");
+import { Observable } from "@nativescript/core";
 // >> segmented-bar-index-change-event
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     // set up the SegmentedBar selected index
-    const vm = new observableModule.Observable();
+    const vm = new Observable();
     vm.set("prop", 0);
     vm.set("sbSelectedIndex", 0);
     // handle selected index change
-    vm.on(observableModule.Observable.propertyChangeEvent, (propertyChangeData) => {
+    vm.on(Observable.propertyChangeEvent, (propertyChangeData) => {
         if (propertyChangeData.propertyName === "sbSelectedIndex") {
             vm.set("prop", propertyChangeData.value);
         }
@@ -15,5 +15,5 @@ function onNavigatingTo(args) {
     page.bindingContext = vm;
 }
 
-exports.onNavigatingTo = onNavigatingTo;
+
 // << segmented-bar-index-change-event
diff --git a/app/ns-ui-widgets-category/segmented-bar/basics/basics-ts-page.ts b/app/ns-ui-widgets-category/segmented-bar/basics/basics-ts-page.ts
index 17d503c..7b44f47 100644
--- a/app/ns-ui-widgets-category/segmented-bar/basics/basics-ts-page.ts
+++ b/app/ns-ui-widgets-category/segmented-bar/basics/basics-ts-page.ts
@@ -1,5 +1,4 @@
-import { Observable, PropertyChangeData } from "tns-core-modules/data/observable";
-import { Page } from "tns-core-modules/ui/page";
+import { Observable, Page, PropertyChangeData } from "@nativescript/core";
 // >> segmented-bar-index-change-event-ts
 export function onNavigatingTo(args) {
     const page: Page = <Page>args.object;
diff --git a/app/ns-ui-widgets-category/segmented-bar/code-behind/code-behind-page.js b/app/ns-ui-widgets-category/segmented-bar/code-behind/code-behind-page.js
index a2c2beb..c1fef97 100644
--- a/app/ns-ui-widgets-category/segmented-bar/code-behind/code-behind-page.js
+++ b/app/ns-ui-widgets-category/segmented-bar/code-behind/code-behind-page.js
@@ -1,11 +1,11 @@
-const observableModule = require("tns-core-modules/data/observable");
+import { Observable } from "@nativescript/core";
 // >> segmented-bar-require
-const segmentedBarModule = require("tns-core-modules/ui/segmented-bar");
+import { SegmentedBar, SegmentedBarItem } from "@nativescript/core";
 // << segmented-bar-require
 // >> creating-segmented-bar-code
-function onPageLoaded(args) {
+export function onPageLoaded(args) {
     const page = args.object;
-    const vm = new observableModule.Observable();
+    const vm = new Observable();
     const stackLayout = page.getViewById("stackLayoutId");
 
     vm.set("sbResult", 0);
@@ -14,15 +14,15 @@ function onPageLoaded(args) {
         sourceProperty: "sbindex",
         targetProperty: "selectedIndex"
     };
-    const segmentedBar = new segmentedBarModule.SegmentedBar();
+    const segmentedBar = new SegmentedBar();
     const items = [];
-    const item1 = new segmentedBarModule.SegmentedBarItem();
+    const item1 = new SegmentedBarItem();
     item1.title = "Item1";
     items.push(item1);
-    const item2 = new segmentedBarModule.SegmentedBarItem();
+    const item2 = new SegmentedBarItem();
     item2.title = "Item2";
     items.push(item2);
-    const item3 = new segmentedBarModule.SegmentedBarItem();
+    const item3 = new SegmentedBarItem();
     item3.title = "Item3";
     items.push(item3);
     segmentedBar.items = items;
@@ -40,5 +40,5 @@ function onPageLoaded(args) {
     page.bindingContext = vm;
 }
 
-exports.onPageLoaded = onPageLoaded;
+
 // << creating-segmented-bar-code
diff --git a/app/ns-ui-widgets-category/segmented-bar/code-behind/code-behind-ts-page.ts b/app/ns-ui-widgets-category/segmented-bar/code-behind/code-behind-ts-page.ts
index 4880557..bff78ca 100644
--- a/app/ns-ui-widgets-category/segmented-bar/code-behind/code-behind-ts-page.ts
+++ b/app/ns-ui-widgets-category/segmented-bar/code-behind/code-behind-ts-page.ts
@@ -1,8 +1,6 @@
-import { Observable } from "tns-core-modules/data/observable";
-import { Page } from "tns-core-modules/ui/page";
-import { StackLayout } from "tns-core-modules/ui/layouts/stack-layout";
+import { Observable, Page, StackLayout } from "@nativescript/core";
 // >> segmented-bar-import
-import { SegmentedBar, SegmentedBarItem, SelectedIndexChangedEventData } from "tns-core-modules/ui/segmented-bar";
+import { SegmentedBar, SegmentedBarItem, SelectedIndexChangedEventData } from "@nativescript/core";
 // << segmented-bar-import
 // >> creating-segmented-bar-code-ts
 export function onPageLoaded(args) {
diff --git a/app/ns-ui-widgets-category/segmented-bar/segmented-bar-page.js b/app/ns-ui-widgets-category/segmented-bar/segmented-bar-page.js
index 20a3154..c1f0700 100644
--- a/app/ns-ui-widgets-category/segmented-bar/segmented-bar-page.js
+++ b/app/ns-ui-widgets-category/segmented-bar/segmented-bar-page.js
@@ -1,16 +1,16 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("Basics", "ns-ui-widgets-category/segmented-bar/basics/basics-page"),
-    new link("SegmentedBar Views", "ns-ui-widgets-category/segmented-bar/views/views-page"),
-    new link("Code behind", "ns-ui-widgets-category/segmented-bar/code-behind/code-behind-page")
+    new Link("Basics", "ns-ui-widgets-category/segmented-bar/basics/basics-page"),
+    new Link("SegmentedBar Views", "ns-ui-widgets-category/segmented-bar/views/views-page"),
+    new Link("Code behind", "ns-ui-widgets-category/segmented-bar/code-behind/code-behind-page")
 ];
 const navigationLinksTsc = [
-    new link("Basics", "ns-ui-widgets-category/segmented-bar/basics/basics-ts-page"),
-    new link("SegmentedBar Views", "ns-ui-widgets-category/segmented-bar/views/views-ts-page"),
-    new link("Code behind", "ns-ui-widgets-category/segmented-bar/code-behind/code-behind-ts-page")
+    new Link("Basics", "ns-ui-widgets-category/segmented-bar/basics/basics-ts-page"),
+    new Link("SegmentedBar Views", "ns-ui-widgets-category/segmented-bar/views/views-ts-page"),
+    new Link("Code behind", "ns-ui-widgets-category/segmented-bar/code-behind/code-behind-ts-page")
 ];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -19,4 +19,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-ui-widgets-category/segmented-bar/views/views-page.js b/app/ns-ui-widgets-category/segmented-bar/views/views-page.js
index e3a08d5..a9aef01 100644
--- a/app/ns-ui-widgets-category/segmented-bar/views/views-page.js
+++ b/app/ns-ui-widgets-category/segmented-bar/views/views-page.js
@@ -1,9 +1,9 @@
-const observableModule = require("tns-core-modules/data/observable");
+import { Observable } from "@nativescript/core";
 // >> segmented-bar-view-code
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     // set up the SelectedBar selected index
-    const vm = new observableModule.Observable();
+    const vm = new Observable();
     vm.set("prop", 0);
     vm.set("sbSelectedIndex", 0);
     vm.set("visibility1", true);
@@ -13,7 +13,7 @@ function onNavigatingTo(args) {
     page.bindingContext = vm;
 }
 
-function sbLoaded(args) {
+export function sbLoaded(args) {
     // handle selected index change
     const segmentedBarComponent = args.object;
     segmentedBarComponent.on("selectedIndexChange", (sbargs) => {
@@ -43,6 +43,4 @@ function sbLoaded(args) {
     });
 }
 
-exports.onNavigatingTo = onNavigatingTo;
-exports.sbLoaded = sbLoaded;
 // << segmented-bar-view-code
diff --git a/app/ns-ui-widgets-category/segmented-bar/views/views-ts-page.ts b/app/ns-ui-widgets-category/segmented-bar/views/views-ts-page.ts
index beb06a0..ab81afc 100644
--- a/app/ns-ui-widgets-category/segmented-bar/views/views-ts-page.ts
+++ b/app/ns-ui-widgets-category/segmented-bar/views/views-ts-page.ts
@@ -1,6 +1,4 @@
-import { Observable } from "tns-core-modules/data/observable";
-import { Page } from "tns-core-modules/ui/page";
-import { SegmentedBar, SelectedIndexChangedEventData } from "tns-core-modules/ui/segmented-bar";
+import { Observable, Page, SegmentedBar, SelectedIndexChangedEventData } from "@nativescript/core";
 // >> segmented-bar-view-code-ts
 export function onNavigatingTo(args) {
     const page: Page = <Page>args.object;
diff --git a/app/ns-ui-widgets-category/slider/code-behind/code-behind-page.js b/app/ns-ui-widgets-category/slider/code-behind/code-behind-page.js
index 67a75c2..447e1e8 100644
--- a/app/ns-ui-widgets-category/slider/code-behind/code-behind-page.js
+++ b/app/ns-ui-widgets-category/slider/code-behind/code-behind-page.js
@@ -1,11 +1,11 @@
-const observableModule = require("tns-core-modules/data/observable");
+import { Observable } from "@nativescript/core";
 // >> slider-require
-const sliderModule = require("tns-core-modules/ui/slider");
+import { Slider } from "@nativescript/core";
 // << slider-require
 // >> creating-slider-code
-function onPageLoaded(args) {
+export function onPageLoaded(args) {
     const page = args.object;
-    const vm = new observableModule.Observable();
+    const vm = new Observable();
     const stackLayout = page.getViewById("stackLayoutId");
 
     vm.set("slResult", 22);
@@ -14,7 +14,7 @@ function onPageLoaded(args) {
         sourceProperty: "age",
         targetProperty: "value"
     };
-    const sliderComponent = new sliderModule.Slider();
+    const sliderComponent = new Slider();
     sliderComponent.bind(options, vm);
     // setting slider.value to 22
     vm.set("age", 22);
@@ -28,5 +28,5 @@ function onPageLoaded(args) {
     page.bindingContext = vm;
 }
 
-exports.onPageLoaded = onPageLoaded;
+
 // << creating-slider-code
diff --git a/app/ns-ui-widgets-category/slider/code-behind/code-behind-ts-page.ts b/app/ns-ui-widgets-category/slider/code-behind/code-behind-ts-page.ts
index 97d4009..7d6a6eb 100644
--- a/app/ns-ui-widgets-category/slider/code-behind/code-behind-ts-page.ts
+++ b/app/ns-ui-widgets-category/slider/code-behind/code-behind-ts-page.ts
@@ -1,8 +1,6 @@
-import {Observable} from "tns-core-modules/data/observable";
-import {Page} from "tns-core-modules/ui/page";
-import {StackLayout} from "tns-core-modules/ui/layouts/stack-layout";
+import { Observable, Page, StackLayout } from "@nativescript/core";
 // >> slider-import
-import {Slider} from "tns-core-modules/ui/slider";
+import { Slider } from "@nativescript/core";
 // << slider-import
 // >> creating-slider-code-ts
 export function onPageLoaded(args) {
diff --git a/app/ns-ui-widgets-category/slider/slider-page.js b/app/ns-ui-widgets-category/slider/slider-page.js
index 68573fe..87a55c3 100644
--- a/app/ns-ui-widgets-category/slider/slider-page.js
+++ b/app/ns-ui-widgets-category/slider/slider-page.js
@@ -1,15 +1,15 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("Usage", "ns-ui-widgets-category/slider/usage/usage-page"),
-    new link("Style", "ns-ui-widgets-category/slider/styling/styling-page"),
-    new link("Code Behind", "ns-ui-widgets-category/slider/code-behind/code-behind-page")
+    new Link("Usage", "ns-ui-widgets-category/slider/usage/usage-page"),
+    new Link("Style", "ns-ui-widgets-category/slider/styling/styling-page"),
+    new Link("Code Behind", "ns-ui-widgets-category/slider/code-behind/code-behind-page")
 ];
 const navigationLinksTsc = [
-    new link("Usage", "ns-ui-widgets-category/slider/usage/usage-ts-page"),
-    new link("Code Behind", "ns-ui-widgets-category/slider/code-behind/code-behind-ts-page")
+    new Link("Usage", "ns-ui-widgets-category/slider/usage/usage-ts-page"),
+    new Link("Code Behind", "ns-ui-widgets-category/slider/code-behind/code-behind-ts-page")
 ];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -18,4 +18,3 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
diff --git a/app/ns-ui-widgets-category/slider/usage/usage-page.js b/app/ns-ui-widgets-category/slider/usage/usage-page.js
index 81db8a1..6db56bd 100644
--- a/app/ns-ui-widgets-category/slider/usage/usage-page.js
+++ b/app/ns-ui-widgets-category/slider/usage/usage-page.js
@@ -1,5 +1,5 @@
 // >> slider-value-change-event
-function onSliderLoaded(argsloaded) {
+export function onSliderLoaded(argsloaded) {
     const sliderComponent = argsloaded.object;
     sliderComponent.on("valueChange", (args) => {
         const slider = args.object;
@@ -7,5 +7,4 @@ function onSliderLoaded(argsloaded) {
     });
 }
 
-exports.onSliderLoaded = onSliderLoaded;
 // << slider-value-change-event
diff --git a/app/ns-ui-widgets-category/slider/usage/usage-ts-page.ts b/app/ns-ui-widgets-category/slider/usage/usage-ts-page.ts
index e0da6a4..8adc73a 100644
--- a/app/ns-ui-widgets-category/slider/usage/usage-ts-page.ts
+++ b/app/ns-ui-widgets-category/slider/usage/usage-ts-page.ts
@@ -1,5 +1,5 @@
 // >> slider-value-change-event-ts
-import { Slider } from "tns-core-modules/ui/slider";
+import { Slider } from "@nativescript/core";
 
 export function onSliderLoaded(argsloaded) {
     let sliderComponent: Slider = <Slider> argsloaded.object;
diff --git a/app/ns-ui-widgets-category/styling/basics/basics-page.js b/app/ns-ui-widgets-category/styling/basics/basics-page.js
index 517e54c..9d961e3 100644
--- a/app/ns-ui-widgets-category/styling/basics/basics-page.js
+++ b/app/ns-ui-widgets-category/styling/basics/basics-page.js
@@ -1,8 +1,7 @@
-const Button = require("tns-core-modules/ui/button").Button;
-const Label = require("tns-core-modules/ui/label").Label;
+import { Button } from "@nativescript/core";
 
 // >> style-code-behind
-function onPageLoaded(args) {
+export function onPageLoaded(args) {
     const page = args.object;
     // >> (hide)
     const stacklayout = page.getViewById("container");
@@ -30,5 +29,5 @@ function onPageLoaded(args) {
     // << (hide)
 }
 // << style-code-behind
-exports.onPageLoaded = onPageLoaded;
+
 
diff --git a/app/ns-ui-widgets-category/styling/basics/basics-ts-page.ts b/app/ns-ui-widgets-category/styling/basics/basics-ts-page.ts
index 0d5453a..99088da 100644
--- a/app/ns-ui-widgets-category/styling/basics/basics-ts-page.ts
+++ b/app/ns-ui-widgets-category/styling/basics/basics-ts-page.ts
@@ -1,7 +1,6 @@
 // tslint:disable:max-line-length
-import { Button } from "tns-core-modules/ui/button";
-import { Page } from "tns-core-modules/ui/page";
-import { StackLayout } from "tns-core-modules/ui/layouts/stack-layout";
+import { Button, Page, StackLayout } from "@nativescript/core";
+
 // >> style-code-behind-ts
 export function onPageLoaded(args) {
     const page: Page = <Page>args.object;
diff --git a/app/ns-ui-widgets-category/styling/border-basics/basics-page.js b/app/ns-ui-widgets-category/styling/border-basics/basics-page.js
index 05da75c..1639ab7 100644
--- a/app/ns-ui-widgets-category/styling/border-basics/basics-page.js
+++ b/app/ns-ui-widgets-category/styling/border-basics/basics-page.js
@@ -1,6 +1,6 @@
-const Observable = require("tns-core-modules/data/observable").Observable;
+import { Observable } from "@nativescript/core";
 
-exports.onNavigatingTo = function(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
 
     const vm = new Observable();
@@ -8,4 +8,4 @@ exports.onNavigatingTo = function(args) {
     vm.set("snippet", cssSnippet);
 
     page.bindingContext = vm;
-};
+}
diff --git a/app/ns-ui-widgets-category/styling/border-code-behind/code-behind-page.js b/app/ns-ui-widgets-category/styling/border-code-behind/code-behind-page.js
index f5770ad..b44205b 100644
--- a/app/ns-ui-widgets-category/styling/border-code-behind/code-behind-page.js
+++ b/app/ns-ui-widgets-category/styling/border-code-behind/code-behind-page.js
@@ -1,7 +1,6 @@
-const Observable = require("tns-core-modules/data/observable").Observable;
-const Color = require("tns-core-modules/color").Color;
+import { Color, Observable } from "@nativescript/core";
 
-exports.onNavigatingTo = function(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
 
     const vm = new Observable();
@@ -9,9 +8,9 @@ exports.onNavigatingTo = function(args) {
     vm.set("snippet", cssSnippet);
 
     page.bindingContext = vm;
-};
+}
 
-exports.onLabelLoaded = function(args) {
+export function onLabelLoaded(args) {
     const label = args.object;
     label.backgroundColor = new Color("lightslategray");
     label.color = "#FFFFFF";
@@ -23,4 +22,4 @@ exports.onLabelLoaded = function(args) {
     label.borderColor = new Color("orangered");
     label.borderRadius = 10;
     // << border-radius-code
-};
+}
diff --git a/app/ns-ui-widgets-category/styling/border-code-behind/code-behind-ts-page.ts b/app/ns-ui-widgets-category/styling/border-code-behind/code-behind-ts-page.ts
index b886904..2b4e8d6 100644
--- a/app/ns-ui-widgets-category/styling/border-code-behind/code-behind-ts-page.ts
+++ b/app/ns-ui-widgets-category/styling/border-code-behind/code-behind-ts-page.ts
@@ -1,7 +1,4 @@
-import { Observable } from "tns-core-modules/data/observable";
-import { Color } from "tns-core-modules/color";
-import { Page } from "tns-core-modules/ui/page";
-import { Label } from "tns-core-modules/ui/label";
+import { Color, Label, Observable, Page } from "@nativescript/core";
 export function onNavigatingTo(args) {
     const page: Page = <Page>args.object;
 
diff --git a/app/ns-ui-widgets-category/styling/styling-page.js b/app/ns-ui-widgets-category/styling/styling-page.js
index ca660a0..c4eeac9 100644
--- a/app/ns-ui-widgets-category/styling/styling-page.js
+++ b/app/ns-ui-widgets-category/styling/styling-page.js
@@ -1,17 +1,17 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("Basics", "ns-ui-widgets-category/styling/basics/basics-page"),
-    new link("Gradients", "ns-ui-widgets-category/styling/gradients/gradients-page"),
-    new link("Border", "ns-ui-widgets-category/styling/border-basics/basics-page"),
-    new link("Border radius", "ns-ui-widgets-category/styling/border-radius/border-radius-page"),
-    new link("Border code-behind", "ns-ui-widgets-category/styling/border-code-behind/code-behind-page")
+    new Link("Basics", "ns-ui-widgets-category/styling/basics/basics-page"),
+    new Link("Gradients", "ns-ui-widgets-category/styling/gradients/gradients-page"),
+    new Link("Border", "ns-ui-widgets-category/styling/border-basics/basics-page"),
+    new Link("Border radius", "ns-ui-widgets-category/styling/border-radius/border-radius-page"),
+    new Link("Border code-behind", "ns-ui-widgets-category/styling/border-code-behind/code-behind-page")
 ];
 const navigationLinksTsc = [
-    new link("Basics", "ns-ui-widgets-category/styling/basics/basics-ts-page"),
-    new link("Border code-behind", "ns-ui-widgets-category/styling/border-code-behind/code-behind-ts-page")
+    new Link("Basics", "ns-ui-widgets-category/styling/basics/basics-ts-page"),
+    new Link("Border code-behind", "ns-ui-widgets-category/styling/border-code-behind/code-behind-ts-page")
 ];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -20,4 +20,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-ui-widgets-category/switch/code-behind/code-behind-page.js b/app/ns-ui-widgets-category/switch/code-behind/code-behind-page.js
index 1501a42..9ec703f 100644
--- a/app/ns-ui-widgets-category/switch/code-behind/code-behind-page.js
+++ b/app/ns-ui-widgets-category/switch/code-behind/code-behind-page.js
@@ -1,18 +1,18 @@
-const observableModule = require("tns-core-modules/data/observable");
+import { Observable } from "@nativescript/core";
 // >> switch-require
-const switchModule = require("tns-core-modules/ui/switch");
+import { Switch } from "@nativescript/core";
 // << switch-require
 
 
-function onPageLoaded(args) {
+export function onPageLoaded(args) {
     const page = args.object;
-    const vm = new observableModule.Observable();
+    const vm = new Observable();
     vm.set("swResult", "false");
     const stackLayout = page.getViewById("stackLayoutId");
 
     // >> creating-switch-code
     // creating new Switch and binding the checked property
-    const mySwitch = new switchModule.Switch();
+    const mySwitch = new Switch();
     const options = {
         sourceProperty: "isChecked",
         targetProperty: "checked"
@@ -38,4 +38,4 @@ function onPageLoaded(args) {
     // << creating-switch-code
     page.bindingContext = vm;
 }
-exports.onPageLoaded = onPageLoaded;
+
diff --git a/app/ns-ui-widgets-category/switch/code-behind/code-behind-ts-page.ts b/app/ns-ui-widgets-category/switch/code-behind/code-behind-ts-page.ts
index 7640fbb..e05aee7 100644
--- a/app/ns-ui-widgets-category/switch/code-behind/code-behind-ts-page.ts
+++ b/app/ns-ui-widgets-category/switch/code-behind/code-behind-ts-page.ts
@@ -1,8 +1,6 @@
-import { Observable } from "tns-core-modules/data/observable";
-import { Page } from "tns-core-modules/ui/page";
-import { StackLayout } from "tns-core-modules/ui/layouts/stack-layout";
+import { Observable, Page, StackLayout } from "@nativescript/core";
 // >> switch-import
-import { Switch } from "tns-core-modules/ui/switch";
+import { Switch } from "@nativescript/core";
 // << switch-import
 
 export function onPageLoaded(args) {
diff --git a/app/ns-ui-widgets-category/switch/switch-page.js b/app/ns-ui-widgets-category/switch/switch-page.js
index 03b74f5..58f15a8 100644
--- a/app/ns-ui-widgets-category/switch/switch-page.js
+++ b/app/ns-ui-widgets-category/switch/switch-page.js
@@ -1,15 +1,15 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("Usage", "ns-ui-widgets-category/switch/usage/usage-page"),
-    new link("Switch Styling", "ns-ui-widgets-category/switch/styling/styling-page"),
-    new link("Code Behind", "ns-ui-widgets-category/switch/code-behind/code-behind-page")
+    new Link("Usage", "ns-ui-widgets-category/switch/usage/usage-page"),
+    new Link("Switch Styling", "ns-ui-widgets-category/switch/styling/styling-page"),
+    new Link("Code Behind", "ns-ui-widgets-category/switch/code-behind/code-behind-page")
 ];
 const navigationLinksTsc = [
-    new link("Usage", "ns-ui-widgets-category/switch/usage/usage-ts-page"),
-    new link("Code Behind", "ns-ui-widgets-category/switch/code-behind/code-behind-ts-page")
+    new Link("Usage", "ns-ui-widgets-category/switch/usage/usage-ts-page"),
+    new Link("Code Behind", "ns-ui-widgets-category/switch/code-behind/code-behind-ts-page")
 ];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -18,4 +18,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-ui-widgets-category/switch/usage/usage-page.js b/app/ns-ui-widgets-category/switch/usage/usage-page.js
index b2a5d52..f301b98 100644
--- a/app/ns-ui-widgets-category/switch/usage/usage-page.js
+++ b/app/ns-ui-widgets-category/switch/usage/usage-page.js
@@ -1,5 +1,5 @@
 // >> switch-checked-change-event
-function onSwitchLoaded(argsloaded) {
+export function onSwitchLoaded(argsloaded) {
     const mySwitch = argsloaded.object;
     mySwitch.on("checkedChange", (args) => {
         const sw = args.object;
@@ -7,5 +7,4 @@ function onSwitchLoaded(argsloaded) {
         console.log(`Switch new value ${isChecked}`);
     });
 }
-exports.onSwitchLoaded = onSwitchLoaded;
 // << switch-checked-change-event
diff --git a/app/ns-ui-widgets-category/switch/usage/usage-ts-page.ts b/app/ns-ui-widgets-category/switch/usage/usage-ts-page.ts
index bfa88e4..da455da 100644
--- a/app/ns-ui-widgets-category/switch/usage/usage-ts-page.ts
+++ b/app/ns-ui-widgets-category/switch/usage/usage-ts-page.ts
@@ -1,5 +1,5 @@
 // >> switch-checked-change-event-ts
-import { Switch } from "tns-core-modules/ui/switch";
+import { Switch } from "@nativescript/core";
 export function onSwitchLoaded(argsloaded) {
     const mySwitch: Switch = <Switch> argsloaded.object;
     mySwitch.on("checkedChange", (args) => {
diff --git a/app/ns-ui-widgets-category/tab-view/code-behind/code-behind-page.js b/app/ns-ui-widgets-category/tab-view/code-behind/code-behind-page.js
index 58e777a..1394e66 100644
--- a/app/ns-ui-widgets-category/tab-view/code-behind/code-behind-page.js
+++ b/app/ns-ui-widgets-category/tab-view/code-behind/code-behind-page.js
@@ -1,11 +1,8 @@
+import { Dialogs, Label, StackLayout} from "@nativescript/core";
 // >> tab-view-require
-const tabViewModule = require("tns-core-modules/ui/tab-view");
+import { TabView, TabViewItem } from "@nativescript/core";
 // << tab-view-require
-const dialogs = require("tns-core-modules/ui/dialogs");
-const StackLayout = require("tns-core-modules/ui/layouts/stack-layout").StackLayout;
-const Label = require("tns-core-modules/ui/label").Label;
-
-function onLoaded(args) {
+export function onLoaded(args) {
     const stackLayout = args.object;
 
     // >> creating-tab-view-code
@@ -21,16 +18,16 @@ function onLoaded(args) {
     label1.text = "Tab 1";
     stackLayout1.addChild(label1);
 
-    const tabViewItem0 = new tabViewModule.TabViewItem();
+    const tabViewItem0 = new TabViewItem();
     tabViewItem0.title = "Tab 0";
     tabViewItem0.view = stackLayout0;
 
-    const tabViewItem1 = new tabViewModule.TabViewItem();
+    const tabViewItem1 = new TabViewItem();
     tabViewItem1.title = "Tab 1";
     tabViewItem1.view = stackLayout1;
 
     // creating TabView
-    const tabView = new tabViewModule.TabView();
+    const tabView = new TabView();
     // setting up its items and the selected index
     const items = [];
     items.push(tabViewItem0);
@@ -39,8 +36,8 @@ function onLoaded(args) {
 
     tabView.selectedIndex = 1;
     // handling selectedIndexChangedEvent
-    tabView.on(tabViewModule.TabView.selectedIndexChangedEvent, (args) => {
-        dialogs.alert(`Selected index has changed ( Old index: ${args.oldIndex} New index: ${args.newIndex})`)
+    tabView.on(TabView.selectedIndexChangedEvent, (args) => {
+        Dialogs.alert(`Selected index has changed ( Old index: ${args.oldIndex} New index: ${args.newIndex})`)
             .then(() => {
                 console.log("Dialog closed!");
             });
@@ -50,5 +47,3 @@ function onLoaded(args) {
     stackLayout.addChild(tabView);
 }
 
-exports.onLoaded = onLoaded;
-
diff --git a/app/ns-ui-widgets-category/tab-view/code-behind/code-behind-ts-page.ts b/app/ns-ui-widgets-category/tab-view/code-behind/code-behind-ts-page.ts
index 18d2d79..566d5df 100644
--- a/app/ns-ui-widgets-category/tab-view/code-behind/code-behind-ts-page.ts
+++ b/app/ns-ui-widgets-category/tab-view/code-behind/code-behind-ts-page.ts
@@ -1,9 +1,7 @@
 // >> tab-view-import
-import { TabView, TabViewItem, SelectedIndexChangedEventData } from "tns-core-modules/ui/tab-view";
+import { TabView, TabViewItem, SelectedIndexChangedEventData } from "@nativescript/core";
 // << tab-view-import
-import * as dialogs from "tns-core-modules/ui/dialogs";
-import { StackLayout } from "tns-core-modules/ui/layouts/stack-layout";
-import { Label } from "tns-core-modules/ui/label";
+import { Dialogs, Label, StackLayout } from "@nativescript/core";
 
 export function onLoaded(args) {
     const stackLayout: StackLayout = <StackLayout>args.object;
@@ -40,7 +38,7 @@ export function onLoaded(args) {
     tabView.selectedIndex = 1;
     // handling selectedIndexChangedEvent
     tabView.on(TabView.selectedIndexChangedEvent, (argstv: SelectedIndexChangedEventData) => {
-        dialogs.alert(`Selected index has changed ( Old index: ${argstv.oldIndex} New index: ${argstv.newIndex})`)
+        Dialogs.alert(`Selected index has changed ( Old index: ${argstv.oldIndex} New index: ${argstv.newIndex})`)
             .then(() => {
                 console.log("Dialog closed!");
             });
diff --git a/app/ns-ui-widgets-category/tab-view/navigation/navigation-ts-page.ts b/app/ns-ui-widgets-category/tab-view/navigation/navigation-ts-page.ts
index f987b75..45887c3 100644
--- a/app/ns-ui-widgets-category/tab-view/navigation/navigation-ts-page.ts
+++ b/app/ns-ui-widgets-category/tab-view/navigation/navigation-ts-page.ts
@@ -1,6 +1,5 @@
-import { Observable } from "tns-core-modules/data/observable";
-import { TabView, SelectedIndexChangedEventData } from "tns-core-modules/ui/tab-view";
-import * as dialogs from "tns-core-modules/ui/dialogs";
+import { Dialogs, Observable, SelectedIndexChangedEventData, TabView } from "@nativescript/core";
+
 // >> tab-view-navigation-code-ts
 export function onLoaded(args) {
     const tabView: TabView = <TabView>args.object;
@@ -34,7 +33,7 @@ export function onSelectedIndexChanged(args: SelectedIndexChangedEventData) {
         } else if (newIndex === 2) {
             vm.set("tabSelectedIndexResult", "Settings Tab (tabSelectedIndex = 2 )");
         }
-        dialogs.alert(`Selected index has changed ( Old index: ${args.oldIndex} New index: ${args.newIndex} )`)
+        Dialogs.alert(`Selected index has changed ( Old index: ${args.oldIndex} New index: ${args.newIndex} )`)
             .then(() => {
                 console.log("Dialog closed!");
             });
diff --git a/app/ns-ui-widgets-category/tab-view/navigation/navigation.js b/app/ns-ui-widgets-category/tab-view/navigation/navigation.js
index 2975bc4..3dcd730 100644
--- a/app/ns-ui-widgets-category/tab-view/navigation/navigation.js
+++ b/app/ns-ui-widgets-category/tab-view/navigation/navigation.js
@@ -1,16 +1,15 @@
-const observableModule = require("tns-core-modules/data/observable");
-const dialogs = require("tns-core-modules/ui/dialogs");
+import { Dialogs, Observable } from "@nativescript/core";
 // >> tab-view-navigation-code
-function onLoaded(args) {
+export function onLoaded(args) {
     const tabView = args.object;
-    const vm = new observableModule.Observable();
+    const vm = new Observable();
     vm.set("tabSelectedIndex", 0);
     vm.set("tabSelectedIndexResult", "Profile Tab (tabSelectedIndex = 0 )");
 
     tabView.bindingContext = vm;
 }
 
-function changeTab(args) {
+export function changeTab(args) {
     const vm = args.object.bindingContext;
     const tabSelectedIndex = vm.get("tabSelectedIndex");
     if (tabSelectedIndex === 0) {
@@ -22,7 +21,7 @@ function changeTab(args) {
     }
 }
 // displaying the old and new TabView selectedIndex
-function onSelectedIndexChanged(args) {
+export function onSelectedIndexChanged(args) {
     if (args.oldIndex !== -1) {
         const newIndex = args.newIndex;
         const vm = args.object.bindingContext;
@@ -33,13 +32,11 @@ function onSelectedIndexChanged(args) {
         } else if (newIndex === 2) {
             vm.set("tabSelectedIndexResult", "Settings Tab (tabSelectedIndex = 2 )");
         }
-        dialogs.alert(`Selected index has changed ( Old index: ${args.oldIndex} New index: ${args.newIndex} )`)
+        Dialogs.alert(`Selected index has changed ( Old index: ${args.oldIndex} New index: ${args.newIndex} )`)
             .then(() => {
                 console.log("Dialog closed!");
             });
     }
 }
-exports.onLoaded = onLoaded;
-exports.changeTab = changeTab;
-exports.onSelectedIndexChanged = onSelectedIndexChanged;
+
 // << tab-view-navigation-code
diff --git a/app/ns-ui-widgets-category/tab-view/tab-view-page.js b/app/ns-ui-widgets-category/tab-view/tab-view-page.js
index 9b98071..4a620b0 100644
--- a/app/ns-ui-widgets-category/tab-view/tab-view-page.js
+++ b/app/ns-ui-widgets-category/tab-view/tab-view-page.js
@@ -1,22 +1,23 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
-const platformModule = require("tns-core-modules/platform");
+import ListViewLinksModel from "../../links-view-model";
+import { isAndroid } from "@nativescript/core";
+import Link from "../../link";
+
 const navigationLinks = [
-    new link("Basics", "ns-ui-widgets-category/tab-view/basics/basics-page"),
-    new link("Styling", "ns-ui-widgets-category/tab-view/styling/styling-page"),
-    new link("Title Icon Fonts", "ns-ui-widgets-category/tab-view/title-icon-fonts/title-icon-fonts-page"),
-    new link("Code Behind", "ns-ui-widgets-category/tab-view/code-behind/code-behind-page"),
-    new link("Navigation", "ns-ui-widgets-category/tab-view/navigation/navigation")
+    new Link("Basics", "ns-ui-widgets-category/tab-view/basics/basics-page"),
+    new Link("Styling", "ns-ui-widgets-category/tab-view/styling/styling-page"),
+    new Link("Title Icon Fonts", "ns-ui-widgets-category/tab-view/title-icon-fonts/title-icon-fonts-page"),
+    new Link("Code Behind", "ns-ui-widgets-category/tab-view/code-behind/code-behind-page"),
+    new Link("Navigation", "ns-ui-widgets-category/tab-view/navigation/navigation")
 ];
 const navigationLinksTsc = [
-    new link("Code Behind", "ns-ui-widgets-category/tab-view/code-behind/code-behind-ts-page"),
-    new link("Navigation", "ns-ui-widgets-category/tab-view/navigation/navigation-ts-page")
+    new Link("Code Behind", "ns-ui-widgets-category/tab-view/code-behind/code-behind-ts-page"),
+    new Link("Navigation", "ns-ui-widgets-category/tab-view/navigation/navigation-ts-page")
 ];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
-    if ((platformModule.isAndroid) && (navigationLinks.filter((e) => e.title === "Tabs Position Android").length < 1)) {
-        navigationLinks.push(new link("Tabs Position Android", "/ns-ui-widgets-category/tab-view/tabs-position-android/tabs-position-android-page"));
-        navigationLinks.push(new link("Offscreen Tab Limit Android", "/ns-ui-widgets-category/tab-view/offscreen-tab-limit-android/offscreen-tab-limit-android-page"));
+    if ((isAndroid) && (navigationLinks.filter((e) => e.title === "Tabs Position Android").length < 1)) {
+        navigationLinks.push(new Link("Tabs Position Android", "/ns-ui-widgets-category/tab-view/tabs-position-android/tabs-position-android-page"));
+        navigationLinks.push(new Link("Offscreen Tab Limit Android", "/ns-ui-widgets-category/tab-view/offscreen-tab-limit-android/offscreen-tab-limit-android-page"));
     }
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -25,4 +26,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-ui-widgets-category/tabs/tabs-page.js b/app/ns-ui-widgets-category/tabs/tabs-page.js
index a19dc61..bbbfd1f 100644
--- a/app/ns-ui-widgets-category/tabs/tabs-page.js
+++ b/app/ns-ui-widgets-category/tabs/tabs-page.js
@@ -1,13 +1,13 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 
 const navigationLinks = [
-    new link("Usage", "ns-ui-widgets-category/tabs/usage/usage-page"),
-    new link("Styling", "ns-ui-widgets-category/tabs/styling/styling-page")
+    new Link("Usage", "ns-ui-widgets-category/tabs/usage/usage-page"),
+    new Link("Styling", "ns-ui-widgets-category/tabs/styling/styling-page")
 ];
 const navigationLinksTsc = [];
 
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
 
     page.bindingContext = new ListViewLinksModel({
@@ -17,4 +17,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-ui-widgets-category/text-field/code-behind/code-behind-page.js b/app/ns-ui-widgets-category/text-field/code-behind/code-behind-page.js
index 8e9f99d..e93aabb 100644
--- a/app/ns-ui-widgets-category/text-field/code-behind/code-behind-page.js
+++ b/app/ns-ui-widgets-category/text-field/code-behind/code-behind-page.js
@@ -1,11 +1,11 @@
-const observableModule = require("tns-core-modules/data/observable");
+import { Observable } from "@nativescript/core";
 // >> textfield-require
-const textFieldModule = require("tns-core-modules/ui/text-field");
+import { TextField } from "@nativescript/core";
 // << textfield-require
 // >> creating-text-field-code
-function onPageLoaded(args) {
+export function onPageLoaded(args) {
     const page = args.object;
-    const vm = new observableModule.Observable();
+    const vm = new Observable();
     const stackLayout = page.getViewById("stackLayoutId");
 
     vm.set("username", "john");
@@ -27,7 +27,7 @@ function onPageLoaded(args) {
         sourceProperty: "username",
         targetProperty: "text"
     };
-    const firstTextField = new textFieldModule.TextField();
+    const firstTextField = new TextField();
     firstTextField.updateTextTrigger = "textChanged";
     firstTextField.bind(options, vm);
     // registering for the TextField text change listener
@@ -42,7 +42,7 @@ function onPageLoaded(args) {
         sourceProperty: "secure",
         targetProperty: "secure"
     };
-    const secondTextField = new textFieldModule.TextField();
+    const secondTextField = new TextField();
     secondTextField.bind(secondOptions, vm);
 
     stackLayout.addChild(firstTextField);
@@ -51,5 +51,5 @@ function onPageLoaded(args) {
     page.bindingContext = vm;
 }
 
-exports.onPageLoaded = onPageLoaded;
+
 // << creating-text-field-code
diff --git a/app/ns-ui-widgets-category/text-field/code-behind/code-behind-ts-page.ts b/app/ns-ui-widgets-category/text-field/code-behind/code-behind-ts-page.ts
index 638c82d..c052a75 100644
--- a/app/ns-ui-widgets-category/text-field/code-behind/code-behind-ts-page.ts
+++ b/app/ns-ui-widgets-category/text-field/code-behind/code-behind-ts-page.ts
@@ -1,8 +1,6 @@
-import { Observable } from "tns-core-modules/data/observable";
-import { Page } from "tns-core-modules/ui/page";
-import { StackLayout } from "tns-core-modules/ui/layouts/stack-layout";
+import { Observable, Page, StackLayout } from "@nativescript/core";
 // >> textfield-import
-import { TextField } from "tns-core-modules/ui/text-field";
+import { TextField } from "@nativescript/core";
 // << textfield-import
 // >> creating-text-field-code-ts
 export function onPageLoaded(args) {
diff --git a/app/ns-ui-widgets-category/text-field/end.md b/app/ns-ui-widgets-category/text-field/end.md
index 107bd41..5a7d7eb 100644
--- a/app/ns-ui-widgets-category/text-field/end.md
+++ b/app/ns-ui-widgets-category/text-field/end.md
@@ -12,7 +12,7 @@
 | `autocorrect` | `boolean` | Enables or disables autocorrection. |
 | `keyboardType` | [`KeyboardType`](https://docs.nativescript.org/api-reference/modules/_ui_editor_text_base_#keyboardtype) | Gets or sets the soft keyboard type |
 | `letterSpacing` | `number` | Gets or sets letter space style property. |
-| `lineHiehgt` | `number` | Gets or sets line height style property. |
+| `lineHeight` | `number` | Gets or sets line height style property. |
 | `maxLength` | `number` | Gets or sets the max number of symbols allowed as input. |
 | `returnKeyType` | [`ReturnKeyType`](https://docs.nativescript.org/api-reference/modules/_ui_editor_text_base_#returnkeytype) | Gets or sets the soft keyboard return key flavor. |
 | `secure` | `string` | Gets or sets if a text field is for password entry. |
diff --git a/app/ns-ui-widgets-category/text-field/text-field-page.js b/app/ns-ui-widgets-category/text-field/text-field-page.js
index 40ddab6..81405af 100644
--- a/app/ns-ui-widgets-category/text-field/text-field-page.js
+++ b/app/ns-ui-widgets-category/text-field/text-field-page.js
@@ -1,15 +1,15 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("Usage", "ns-ui-widgets-category/text-field/usage/usage-page"),
-    new link("Styling", "ns-ui-widgets-category/text-field/styling/styling-page"),
-    new link("Code Behind", "ns-ui-widgets-category/text-field/code-behind/code-behind-page")
+    new Link("Usage", "ns-ui-widgets-category/text-field/usage/usage-page"),
+    new Link("Styling", "ns-ui-widgets-category/text-field/styling/styling-page"),
+    new Link("Code Behind", "ns-ui-widgets-category/text-field/code-behind/code-behind-page")
 ];
 const navigationLinksTsc = [
-    new link("Usage", "ns-ui-widgets-category/text-field/usage/usage-ts-page"),
-    new link("Code Behind", "ns-ui-widgets-category/text-field/code-behind/code-behind-ts-page")
+    new Link("Usage", "ns-ui-widgets-category/text-field/usage/usage-ts-page"),
+    new Link("Code Behind", "ns-ui-widgets-category/text-field/code-behind/code-behind-ts-page")
 ];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -18,4 +18,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-ui-widgets-category/text-field/usage/usage-page.js b/app/ns-ui-widgets-category/text-field/usage/usage-page.js
index afd9de3..93c4e05 100644
--- a/app/ns-ui-widgets-category/text-field/usage/usage-page.js
+++ b/app/ns-ui-widgets-category/text-field/usage/usage-page.js
@@ -1,13 +1,13 @@
 // >> text-field-binding-code
-const observableModule = require("tns-core-modules/data/observable");
-function onNavigatingTo(args) {
+import { Observable } from "@nativescript/core";
+export function onNavigatingTo(args) {
     const page = args.object;
-    const vm = new observableModule.Observable();
+    const vm = new Observable();
     vm.set("viewDate", "");
 
     page.bindingContext = vm;
 }
-function onTextFieldLoaded(argsloaded) {
+export function onTextFieldLoaded(argsloaded) {
     const view = argsloaded.object;
     view.on("returnPress", (args) => {
         // returnPress event will be triggered when user submits a value
@@ -48,6 +48,5 @@ function onTextFieldLoaded(argsloaded) {
         console.log("On TextField blur");
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
-exports.onTextFieldLoaded = onTextFieldLoaded;
+
 // << text-field-binding-code
diff --git a/app/ns-ui-widgets-category/text-field/usage/usage-ts-page.ts b/app/ns-ui-widgets-category/text-field/usage/usage-ts-page.ts
index b5738fd..7e570dc 100644
--- a/app/ns-ui-widgets-category/text-field/usage/usage-ts-page.ts
+++ b/app/ns-ui-widgets-category/text-field/usage/usage-ts-page.ts
@@ -1,7 +1,5 @@
 // >> text-field-binding-code-ts
-import {Observable} from "tns-core-modules/data/observable";
-import {Page} from "tns-core-modules/ui/page";
-import {TextField} from "tns-core-modules/ui/text-field";
+import { Observable, Page, TextField } from "@nativescript/core";
 
 export function onNavigatingTo(args) {
     const page: Page = <Page> args.object;
diff --git a/app/ns-ui-widgets-category/text-view/code-behind/code-behind-page.js b/app/ns-ui-widgets-category/text-view/code-behind/code-behind-page.js
index 4804248..08e50c0 100644
--- a/app/ns-ui-widgets-category/text-view/code-behind/code-behind-page.js
+++ b/app/ns-ui-widgets-category/text-view/code-behind/code-behind-page.js
@@ -1,11 +1,11 @@
-const observableModule = require("tns-core-modules/data/observable");
+import { Observable } from "@nativescript/core";
 // >> text-view-require
-const textViewModule = require("tns-core-modules/ui/text-view");
+import { TextView } from "@nativescript/core";
 // << text-view-require
 // >> creating-text-view-code
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
-    const vm = new observableModule.Observable();
+    const vm = new Observable();
     // changing TextView editable property value on button tap
     vm.set("onTap", (btargs) => {
         const button = btargs.object;
@@ -20,15 +20,15 @@ function onNavigatingTo(args) {
     page.bindingContext = vm;
 }
 
-function onPageLoaded(args) {
+export function onPageLoaded(args) {
     const page = args.object;
     const vm = page.bindingContext;
     const stackLayout = page.getViewById("stackLayoutId");
     // creating new TextView and changing the hint
-    const firstTextview = new textViewModule.TextView();
+    const firstTextview = new TextView();
     firstTextview.hint = "Enter text";
     // creating new TextView and binding the text property
-    const secondTextview = new textViewModule.TextView();
+    const secondTextview = new TextView();
     const options = {
         sourceProperty: "text",
         targetProperty: "secondTextProperty"
@@ -36,7 +36,7 @@ function onPageLoaded(args) {
     secondTextview.bind(options, vm);
     vm.set("secondTextProperty", "Sample TextView text");
     // creating new TextView and changing the text
-    const thirdTextview = new textViewModule.TextView();
+    const thirdTextview = new TextView();
     thirdTextview.id = "thirdTextViewId";
     thirdTextview.text = "Third TextView";
     // adding the newly created TextViews in a StackLayout
@@ -45,6 +45,5 @@ function onPageLoaded(args) {
     stackLayout.addChild(thirdTextview);
 }
 
-exports.onNavigatingTo = onNavigatingTo;
-exports.onPageLoaded = onPageLoaded;
+
 // << creating-text-view-code
diff --git a/app/ns-ui-widgets-category/text-view/code-behind/code-behind-ts-page.ts b/app/ns-ui-widgets-category/text-view/code-behind/code-behind-ts-page.ts
index 4be046f..1256168 100644
--- a/app/ns-ui-widgets-category/text-view/code-behind/code-behind-ts-page.ts
+++ b/app/ns-ui-widgets-category/text-view/code-behind/code-behind-ts-page.ts
@@ -1,9 +1,6 @@
-import { Observable } from "tns-core-modules/data/observable";
-import {Page} from "tns-core-modules/ui/page";
-import { StackLayout } from "tns-core-modules/ui/layouts/stack-layout";
-import { Button } from "tns-core-modules/ui/button";
+import { Button, Observable, Page, StackLayout } from "@nativescript/core";
 // >> text-view-import
-import {TextView} from "tns-core-modules/ui/text-view";
+import { TextView } from "@nativescript/core";
 // << text-view-import
 // >> creating-text-view-code-ts
 export function onNavigatingTo(args) {
diff --git a/app/ns-ui-widgets-category/text-view/end.md b/app/ns-ui-widgets-category/text-view/end.md
index 7b39dc4..6ce1d9a 100644
--- a/app/ns-ui-widgets-category/text-view/end.md
+++ b/app/ns-ui-widgets-category/text-view/end.md
@@ -12,7 +12,7 @@
 | `autocorrect` | `boolean` | Enables or disables autocorrection. |
 | `keyboardType` | [`KeyboardType`](https://docs.nativescript.org/api-reference/modules/_ui_editor_text_base_#keyboardtype) | Gets or sets the soft keyboard type |
 | `letterSpacing` | `number` | Gets or sets letter space style property. |
-| `lineHiehgt` | `number` | Gets or sets line height style property. |
+| `lineHeight` | `number` | Gets or sets line height style property. |
 | `maxLength` | `number` | Gets or sets the max number of symbols allowed as input. |
 | `returnKeyType` | [`ReturnKeyType`](https://docs.nativescript.org/api-reference/modules/_ui_editor_text_base_#returnkeytype) | Gets or sets the soft keyboard return key flavor. |
 | `secure` | `string` | Gets or sets if a text field is for password entry. |
diff --git a/app/ns-ui-widgets-category/text-view/text-view-page.js b/app/ns-ui-widgets-category/text-view/text-view-page.js
index 7879de9..601c072 100644
--- a/app/ns-ui-widgets-category/text-view/text-view-page.js
+++ b/app/ns-ui-widgets-category/text-view/text-view-page.js
@@ -1,14 +1,14 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("Code behind", "ns-ui-widgets-category/text-view/code-behind/code-behind-page"),
-    new link("Usage", "ns-ui-widgets-category/text-view/usage/usage-page")
+    new Link("Code behind", "ns-ui-widgets-category/text-view/code-behind/code-behind-page"),
+    new Link("Usage", "ns-ui-widgets-category/text-view/usage/usage-page")
 ];
 const navigationLinksTsc = [
-    new link("Code behind", "ns-ui-widgets-category/text-view/code-behind/code-behind-ts-page"),
-    new link("Usage", "ns-ui-widgets-category/text-view/usage/usage-ts-page")
+    new Link("Code behind", "ns-ui-widgets-category/text-view/code-behind/code-behind-ts-page"),
+    new Link("Usage", "ns-ui-widgets-category/text-view/usage/usage-ts-page")
 ];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -17,4 +17,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-ui-widgets-category/text-view/usage/usage-page.js b/app/ns-ui-widgets-category/text-view/usage/usage-page.js
index caede7e..f3698e0 100644
--- a/app/ns-ui-widgets-category/text-view/usage/usage-page.js
+++ b/app/ns-ui-widgets-category/text-view/usage/usage-page.js
@@ -1,13 +1,13 @@
 // >> text-view-binding-code
-const observableModule = require("tns-core-modules/data/observable");
-function onNavigatingTo(args) {
+import { Observable } from "@nativescript/core";
+export function onNavigatingTo(args) {
     const page = args.object;
-    const vm = new observableModule.Observable();
+    const vm = new Observable();
     vm.set("viewDate", "");
 
     page.bindingContext = vm;
 }
-function onTextViewLoaded(argsloaded) {
+export function onTextViewLoaded(argsloaded) {
     const textView = argsloaded.object;
     textView.on("focus", (args) => {
         const view = args.object;
@@ -18,6 +18,5 @@ function onTextViewLoaded(argsloaded) {
         console.log("On TextView blur");
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
-exports.onTextViewLoaded = onTextViewLoaded;
+
 // << text-view-binding-code
diff --git a/app/ns-ui-widgets-category/text-view/usage/usage-ts-page.ts b/app/ns-ui-widgets-category/text-view/usage/usage-ts-page.ts
index 984b623..ecf7334 100644
--- a/app/ns-ui-widgets-category/text-view/usage/usage-ts-page.ts
+++ b/app/ns-ui-widgets-category/text-view/usage/usage-ts-page.ts
@@ -1,7 +1,5 @@
 // >> text-view-binding-code-ts
-import {Observable} from "tns-core-modules/data/observable";
-import {Page} from "tns-core-modules/ui/page";
-import {TextView} from "tns-core-modules/ui/text-view";
+import { Observable, Page, TextView } from "@nativescript/core";
 
 export function onNavigatingTo(args) {
     const page: Page = <Page> args.object;
diff --git a/app/ns-ui-widgets-category/time-picker/basics/basics-page.js b/app/ns-ui-widgets-category/time-picker/basics/basics-page.js
index e4dae6f..a9b4cb2 100644
--- a/app/ns-ui-widgets-category/time-picker/basics/basics-page.js
+++ b/app/ns-ui-widgets-category/time-picker/basics/basics-page.js
@@ -1,8 +1,7 @@
 
-const Observable = require("tns-core-modules/data/observable").Observable;
-const TimePicker = require("tns-core-modules/ui/time-picker").TimePicker;
+import { Observable, TimePicker } from "@nativescript/core";
 
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     const vm = new Observable();
     vm.set("hourResult", "Hour: ...");
@@ -10,10 +9,10 @@ function onNavigatingTo(args) {
     vm.set("timeResult", "Time: ...");
     page.bindingContext = vm;
 }
-exports.onNavigatingTo = onNavigatingTo;
+
 
 // >> time-picker-configure-code
-function onPickerLoaded(args) {
+export function onPickerLoaded(args) {
     const timePicker = args.object;
 
     // Configurable properties of TimePicker
@@ -41,5 +40,4 @@ function onPickerLoaded(args) {
         // << (hide)
     });
 }
-exports.onPickerLoaded = onPickerLoaded;
 // << time-picker-configure-code
diff --git a/app/ns-ui-widgets-category/time-picker/basics/basics-ts-page.ts b/app/ns-ui-widgets-category/time-picker/basics/basics-ts-page.ts
index 2aec767..cc2473a 100644
--- a/app/ns-ui-widgets-category/time-picker/basics/basics-ts-page.ts
+++ b/app/ns-ui-widgets-category/time-picker/basics/basics-ts-page.ts
@@ -1,6 +1,4 @@
-import { Observable, EventData } from "tns-core-modules/data/observable";
-import { TimePicker } from "tns-core-modules/ui/time-picker";
-import { Page } from "tns-core-modules/ui/page";
+import { EventData, Observable, Page, TimePicker } from "@nativescript/core";
 export function onNavigatingTo(args) {
     const page: Page = <Page>args.object;
     const vm = new Observable();
diff --git a/app/ns-ui-widgets-category/time-picker/binding/binding-page.js b/app/ns-ui-widgets-category/time-picker/binding/binding-page.js
index 9c5e7d6..e574492 100644
--- a/app/ns-ui-widgets-category/time-picker/binding/binding-page.js
+++ b/app/ns-ui-widgets-category/time-picker/binding/binding-page.js
@@ -1,7 +1,7 @@
 // >> time-picker-binding-code
-const Observable = require("tns-core-modules/data/observable").Observable;
+import { Observable } from "@nativescript/core";
 // setting up the initial values for the TimePicker component
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
 
     const vm = new Observable();
@@ -16,9 +16,9 @@ function onNavigatingTo(args) {
 
     page.bindingContext = vm;
 }
-exports.onNavigatingTo = onNavigatingTo;
 
-function onPickerLoaded(eventData) {
+
+export function onPickerLoaded(eventData) {
     const timePicker = eventData.object;
     // handling 'time change' via code behind
     timePicker.on("timeChange", (args) => {
@@ -30,5 +30,4 @@ function onPickerLoaded(eventData) {
         vm.set("timeResult", args.value);
     });
 }
-exports.onPickerLoaded = onPickerLoaded;
 // << time-picker-binding-code
diff --git a/app/ns-ui-widgets-category/time-picker/binding/binding-ts-page.ts b/app/ns-ui-widgets-category/time-picker/binding/binding-ts-page.ts
index 5a4bd15..d479072 100644
--- a/app/ns-ui-widgets-category/time-picker/binding/binding-ts-page.ts
+++ b/app/ns-ui-widgets-category/time-picker/binding/binding-ts-page.ts
@@ -1,6 +1,5 @@
 // >> time-picker-binding-code-ts
-import { Observable } from "tns-core-modules/data/observable";
-import { TimePicker } from "tns-core-modules/ui/time-picker";
+import { Observable, TimePicker } from "@nativescript/core";
 // setting up the initial values for the TimePicker component
 export function onNavigatingTo(args) {
     const page = args.object;
diff --git a/app/ns-ui-widgets-category/time-picker/time-format/time-format-page.js b/app/ns-ui-widgets-category/time-picker/time-format/time-format-page.js
index f25667d..ace3e09 100644
--- a/app/ns-ui-widgets-category/time-picker/time-format/time-format-page.js
+++ b/app/ns-ui-widgets-category/time-picker/time-format/time-format-page.js
@@ -1,8 +1,7 @@
 // >> timepicker-time-format-code
-const isAndroid = require("tns-core-modules/platform").isAndroid;
-const isIOS = require("tns-core-modules/platform").isIOS;
+import { isAndroid, isIOS } from "@nativescript/core";
 
-function onPickerLoaded(args) {
+export function onPickerLoaded(args) {
     const timePicker = args.object;
 
     if (isAndroid) {
@@ -18,5 +17,4 @@ function onPickerLoaded(args) {
         timePicker.minute = 59;
     }
 }
-exports.onPickerLoaded = onPickerLoaded;
 // << timepicker-time-format-code
diff --git a/app/ns-ui-widgets-category/time-picker/time-format/time-format-ts-page.ts b/app/ns-ui-widgets-category/time-picker/time-format/time-format-ts-page.ts
index cd997f5..b179d66 100644
--- a/app/ns-ui-widgets-category/time-picker/time-format/time-format-ts-page.ts
+++ b/app/ns-ui-widgets-category/time-picker/time-format/time-format-ts-page.ts
@@ -1,6 +1,5 @@
 // >> timepicker-time-format-code-ts
-import {isAndroid, isIOS} from "tns-core-modules/platform";
-import { TimePicker } from "tns-core-modules/ui/time-picker";
+import { isAndroid, isIOS, TimePicker } from "@nativescript/core";
 
 export function onPickerLoaded(args) {
     const timePicker: TimePicker = <TimePicker> args.object;
diff --git a/app/ns-ui-widgets-category/time-picker/time-picker-page.js b/app/ns-ui-widgets-category/time-picker/time-picker-page.js
index d56f8b5..b38513a 100644
--- a/app/ns-ui-widgets-category/time-picker/time-picker-page.js
+++ b/app/ns-ui-widgets-category/time-picker/time-picker-page.js
@@ -1,16 +1,16 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("Getting Started", "ns-ui-widgets-category/time-picker/basics/basics-page"),
-    new link("Time Picker Bindings", "ns-ui-widgets-category/time-picker/binding/binding-page"),
-    new link("Time Format (12 vs 24 hours)", "ns-ui-widgets-category/time-picker/time-format/time-format-page")
+    new Link("Getting Started", "ns-ui-widgets-category/time-picker/basics/basics-page"),
+    new Link("Time Picker Bindings", "ns-ui-widgets-category/time-picker/binding/binding-page"),
+    new Link("Time Format (12 vs 24 hours)", "ns-ui-widgets-category/time-picker/time-format/time-format-page")
 ];
 const navigationLinksTsc = [
-    new link("Getting Started", "ns-ui-widgets-category/time-picker/basics/basics-ts-page"),
-    new link("Time Picker Bindings", "ns-ui-widgets-category/time-picker/binding/binding-ts-page"),
-    new link("Time Format (12 vs 24 hours)", "ns-ui-widgets-category/time-picker/time-format/time-format-ts-page")
+    new Link("Getting Started", "ns-ui-widgets-category/time-picker/basics/basics-ts-page"),
+    new Link("Time Picker Bindings", "ns-ui-widgets-category/time-picker/binding/binding-ts-page"),
+    new Link("Time Format (12 vs 24 hours)", "ns-ui-widgets-category/time-picker/time-format/time-format-ts-page")
 ];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     page.bindingContext = new ListViewLinksModel({
         links: navigationLinks,
@@ -19,4 +19,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/ns-ui-widgets-category/web-view/basics/basics-page.js b/app/ns-ui-widgets-category/web-view/basics/basics-page.js
index 4c83ef9..3e1e7e3 100644
--- a/app/ns-ui-widgets-category/web-view/basics/basics-page.js
+++ b/app/ns-ui-widgets-category/web-view/basics/basics-page.js
@@ -1,8 +1,6 @@
 // >> setting-url-webview
-const Observable = require("tns-core-modules/data/observable").Observable;
-const dialogs = require("tns-core-modules/ui/dialogs");
-const webViewModule = require("tns-core-modules/ui/web-view");
-function onNavigatingTo(args) {
+import { Dialogs, Observable, WebView } from "@nativescript/core";
+export function onNavigatingTo(args) {
     const page = args.object;
     const vm = new Observable();
     vm.set("webViewSrc", "https://docs.nativescript.org/");
@@ -11,14 +9,14 @@ function onNavigatingTo(args) {
     page.bindingContext = vm;
 }
 // handling WebView load finish event
-function onWebViewLoaded(webargs) {
+export function onWebViewLoaded(webargs) {
     const page = webargs.object.page;
     const vm = page.bindingContext;
     const webview = webargs.object;
     vm.set("result", "WebView is still loading...");
     vm.set("enabled", false);
 
-    webview.on(webViewModule.WebView.loadFinishedEvent, (args) => {
+    webview.on(WebView.loadFinishedEvent, (args) => {
         let message = "";
         if (!args.error) {
             message = `WebView finished loading of ${args.url}`;
@@ -31,7 +29,7 @@ function onWebViewLoaded(webargs) {
     });
 }
 // going to the previous page if such is available
-function goBack(args) {
+export function goBack(args) {
     const page = args.object.page;
     const vm = page.bindingContext;
     const webview = page.getViewById("myWebView");
@@ -41,7 +39,7 @@ function goBack(args) {
     }
 }
 // going forward if a page is available
-function goForward(args) {
+export function goForward(args) {
     const page = args.object.page;
     const vm = page.bindingContext;
     const webview = page.getViewById("myWebView");
@@ -52,7 +50,7 @@ function goForward(args) {
     }
 }
 // changing WebView source
-function submit(args) {
+export function submit(args) {
     const page = args.object.page;
     const vm = page.bindingContext;
     const textField = args.object;
@@ -62,15 +60,11 @@ function submit(args) {
         vm.set("webViewSrc", text);
         textField.dismissSoftInput();
     } else {
-        dialogs.alert("Please, add `http://` or `https://` in front of the URL string")
+        Dialogs.alert("Please, add `http://` or `https://` in front of the URL string")
         .then(() => {
             console.log("Dialog closed!");
         });
     }
 }
-exports.onNavigatingTo = onNavigatingTo;
-exports.onWebViewLoaded = onWebViewLoaded;
-exports.submit = submit;
-exports.goBack = goBack;
-exports.goForward = goForward;
+
 // << setting-url-webview
diff --git a/app/ns-ui-widgets-category/web-view/basics/basics-ts-page.ts b/app/ns-ui-widgets-category/web-view/basics/basics-ts-page.ts
index 4ee4988..390aef1 100644
--- a/app/ns-ui-widgets-category/web-view/basics/basics-ts-page.ts
+++ b/app/ns-ui-widgets-category/web-view/basics/basics-ts-page.ts
@@ -1,9 +1,5 @@
 // >> setting-url-webview-ts
-import {Observable} from "tns-core-modules/data/observable";
-import * as dialogs from "tns-core-modules/ui/dialogs";
-import {WebView, LoadEventData} from "tns-core-modules/ui/web-view";
-import { Page } from "tns-core-modules/ui/page";
-import { TextField } from "tns-core-modules/ui/text-field";
+import { Dialogs, LoadEventData, Observable, Page, TextField, WebView } from "@nativescript/core";
 
 export function onNavigatingTo(args) {
     const page: Page = <Page> args.object;
@@ -65,7 +61,7 @@ export function submit(args) {
         vm.set("webViewSrc", text);
         textField.dismissSoftInput();
     } else {
-        dialogs.alert("Please, add `http://` or `https://` in front of the URL string")
+        Dialogs.alert("Please, add `http://` or `https://` in front of the URL string")
         .then(() => {
             console.log("Dialog closed!");
         });
diff --git a/app/ns-ui-widgets-category/web-view/events/events-page.js b/app/ns-ui-widgets-category/web-view/events/events-page.js
index ec6c00e..e2f9b0f 100644
--- a/app/ns-ui-widgets-category/web-view/events/events-page.js
+++ b/app/ns-ui-widgets-category/web-view/events/events-page.js
@@ -1,8 +1,8 @@
-const Observable = require("tns-core-modules/data/observable").Observable;
+import { Observable } from "@nativescript/core";
 const firstUrl = "https://google.com/";
 const secondUrl = "https://www.nativescript.org/";
 // >> webview-js-events
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     const vm = new Observable();
     vm.set("webViewSrc", secondUrl);
@@ -10,7 +10,7 @@ function onNavigatingTo(args) {
     page.bindingContext = vm;
 }
 
-function onLoadStarted(args) {
+export function onLoadStarted(args) {
     const page = args.object;
     const vm = page.bindingContext;
     vm.set("isItemVisible", true);
@@ -37,7 +37,7 @@ function onLoadStarted(args) {
     console.log(message);
 
 }
-function onLoadFinished(args) {
+export function onLoadFinished(args) {
     const page = args.object;
     const vm = page.bindingContext;
     let message;
@@ -68,28 +68,22 @@ function onLoadFinished(args) {
     // << (hide)
 }
 
-function loadFirst(args) {
+export function loadFirst(args) {
     const page = args.object.page;
     const vm = page.bindingContext;
     vm.set("webViewSrc", firstUrl);
 }
 
-function loadSecond(args) {
+export function loadSecond(args) {
     const page = args.object.page;
     const vm = page.bindingContext;
     vm.set("webViewSrc", secondUrl);
 }
 
-function onReload(args) {
+export function onReload(args) {
     const page = args.object.page;
     webview = page.getViewById("webview");
     webview.reload();
 }
 
-exports.onNavigatingTo = onNavigatingTo;
-exports.onLoadStarted = onLoadStarted;
-exports.onLoadFinished = onLoadFinished;
-exports.loadFirst = loadFirst;
-exports.loadSecond = loadSecond;
-exports.onReload = onReload;
 // << webview-js-events
diff --git a/app/ns-ui-widgets-category/web-view/events/events-ts-page.ts b/app/ns-ui-widgets-category/web-view/events/events-ts-page.ts
index 8e8cd87..ffadcdf 100644
--- a/app/ns-ui-widgets-category/web-view/events/events-ts-page.ts
+++ b/app/ns-ui-widgets-category/web-view/events/events-ts-page.ts
@@ -1,6 +1,5 @@
-import { Observable } from "tns-core-modules/data/observable";
-import { Page } from "tns-core-modules/ui/page";
-import { WebView } from "tns-core-modules/ui/web-view/web-view";
+import { Observable, Page, WebView } from "@nativescript/core";
+
 const firstUrl = "https://google.com/";
 const secondUrl = "https://www.nativescript.org/";
 // >> webview-ts-events
diff --git a/app/ns-ui-widgets-category/web-view/gestures/gestures-page.js b/app/ns-ui-widgets-category/web-view/gestures/gestures-page.js
index 7be1318..69a63c3 100644
--- a/app/ns-ui-widgets-category/web-view/gestures/gestures-page.js
+++ b/app/ns-ui-widgets-category/web-view/gestures/gestures-page.js
@@ -1,10 +1,9 @@
-const Observable = require("tns-core-modules/data/observable").Observable;
+import { Observable, isAndroid } from "@nativescript/core";
 // >> webview-require
-const webViewModule = require("tns-core-modules/ui/web-view");
+import { WebView } from "@nativescript/core";
 // << webview-require
-const platformModule = require("tns-core-modules/platform");
 // >> webview-js-gestures
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
     const vm = new Observable();
     vm.set("webViewSrc", "<!DOCTYPE html><html><body><h1>My First Heading</h1><p>My first paragraph.</p></body></html>");
@@ -13,29 +12,24 @@ function onNavigatingTo(args) {
     page.bindingContext = vm;
 }
 // disabling the WebView's zoom control(required only for Android)
-function onWebViewLoaded(webargs) {
+export function onWebViewLoaded(webargs) {
     const webview = webargs.object;
-    if (platformModule.isAndroid) {
+    if (isAndroid) {
         webview.android.getSettings().setDisplayZoomControls(false);
     }
 }
 // setting up Touch gesture callback method
-function webViewTouch(args) {
+export function webViewTouch(args) {
     const page = args.object.page;
     const vm = page.bindingContext;
     vm.set("touchResult", `Touch: x: ${args.getX().toFixed(3)} y: ${args.getY().toFixed(3)}`);
     console.log(`Touch: x: ${args.getX().toFixed(3)} y: ${args.getY().toFixed(3)}`);
 }
 // setting up Pan gesture callback method
-function webViewPan(args) {
+export function webViewPan(args) {
     const page = args.object.page;
     const vm = page.bindingContext;
     vm.set("panResult", `Pan: deltaX: ${args.deltaX.toFixed(3)} deltaY: ${args.deltaY.toFixed(3)}`);
     console.log(`Pan: deltaX: ${args.deltaX.toFixed(3)} deltaY: ${args.deltaY.toFixed(3)}`);
 }
-
-exports.onNavigatingTo = onNavigatingTo;
-exports.onWebViewLoaded = onWebViewLoaded;
-exports.webViewTouch = webViewTouch;
-exports.webViewPan = webViewPan;
 // << webview-js-gestures
diff --git a/app/ns-ui-widgets-category/web-view/gestures/gestures-ts-page.ts b/app/ns-ui-widgets-category/web-view/gestures/gestures-ts-page.ts
index fd40f95..95d7890 100644
--- a/app/ns-ui-widgets-category/web-view/gestures/gestures-ts-page.ts
+++ b/app/ns-ui-widgets-category/web-view/gestures/gestures-ts-page.ts
@@ -1,10 +1,9 @@
 // tslint:disable:max-line-length
-import { Observable } from "tns-core-modules/data/observable";
-import { Page } from "tns-core-modules/ui/page";
+import { Observable, Page } from "@nativescript/core";
 // >> webview-import
-import { WebView } from "tns-core-modules/ui/web-view";
+import { WebView } from "@nativescript/core";
 // << webview-import
-import { isAndroid } from "tns-core-modules/platform";
+import { isAndroid } from "@nativescript/core";
 // >> webview-js-gestures-ts
 export function onNavigatingTo(args) {
     const page: Page = <Page>args.object;
diff --git a/app/ns-ui-widgets-category/web-view/source-load/article.md b/app/ns-ui-widgets-category/web-view/source-load/article.md
index 62911fa..f4bf738 100644
--- a/app/ns-ui-widgets-category/web-view/source-load/article.md
+++ b/app/ns-ui-widgets-category/web-view/source-load/article.md
@@ -3,6 +3,7 @@ The example demonstrates, how to load content in the WebView component, while us
 XML
 <snippet id='web-view-xml-local-file'/>
 
-Add WebView `src` from local file
+Add WebView `src` from local file. You might need to add a glob for your HTML paths to the copy plugin in webpack.config.js. e.g. `new CopyWebpackPlugin([ { from: { glob: "www/*.html" } }]`
+
 <snippet id='web-view-src-local-file'/>
-<snippet id='web-view-src-local-file-ts'/>
\ No newline at end of file
+<snippet id='web-view-src-local-file-ts'/>
diff --git a/app/ns-ui-widgets-category/web-view/source-load/source-load-page.js b/app/ns-ui-widgets-category/web-view/source-load/source-load-page.js
index 2bd65f1..2ef896a 100644
--- a/app/ns-ui-widgets-category/web-view/source-load/source-load-page.js
+++ b/app/ns-ui-widgets-category/web-view/source-load/source-load-page.js
@@ -1,7 +1,6 @@
 // >> web-view-src-local-file
-const Observable = require("tns-core-modules/data/observable").Observable;
-const webViewModule = require("tns-core-modules/ui/web-view");
-function onNavigatingTo(args) {
+import { Observable, WebView } from "@nativescript/core";
+export function onNavigatingTo(args) {
     const page = args.object;
     const vm = new Observable();
     // loading the WebView source while providing a HTML code
@@ -13,13 +12,13 @@ function onNavigatingTo(args) {
     page.bindingContext = vm;
 }
 
-function onFirstWebViewLoaded(webargs) {
+export function onFirstWebViewLoaded(webargs) {
     const page = webargs.object.page;
     const vm = page.bindingContext;
     const webview = webargs.object;
     vm.set("resultFirstWebView", "First WebView is still loading...");
     // handling WebView load finish event
-    webview.on(webViewModule.WebView.loadFinishedEvent, (args) => {
+    webview.on(WebView.loadFinishedEvent, (args) => {
         let message = "";
         if (!args.error) {
             message = `First WebView finished loading of ${args.url}`;
@@ -32,13 +31,13 @@ function onFirstWebViewLoaded(webargs) {
     });
 }
 
-function onSecondWebViewLoaded(webargs) {
+export function onSecondWebViewLoaded(webargs) {
     const page = webargs.object.page;
     const vm = page.bindingContext;
     const webview = webargs.object;
     vm.set("resultSecondWebView", "Second WebView is still loading...");
 
-    webview.on(webViewModule.WebView.loadFinishedEvent, (args) => {
+    webview.on(WebView.loadFinishedEvent, (args) => {
         let message = "";
         if (!args.error) {
             message = `Second WebView finished loading of ${args.url}`;
@@ -51,7 +50,4 @@ function onSecondWebViewLoaded(webargs) {
     });
 }
 
-exports.onNavigatingTo = onNavigatingTo;
-exports.onFirstWebViewLoaded = onFirstWebViewLoaded;
-exports.onSecondWebViewLoaded = onSecondWebViewLoaded;
 // << web-view-src-local-file
diff --git a/app/ns-ui-widgets-category/web-view/source-load/source-load-ts-page.ts b/app/ns-ui-widgets-category/web-view/source-load/source-load-ts-page.ts
index f355c25..f705dc9 100644
--- a/app/ns-ui-widgets-category/web-view/source-load/source-load-ts-page.ts
+++ b/app/ns-ui-widgets-category/web-view/source-load/source-load-ts-page.ts
@@ -1,8 +1,7 @@
 // tslint:disable:max-line-length
 // >> web-view-src-local-file-ts
-import {Observable} from "tns-core-modules/data/observable";
-import {WebView, LoadEventData} from "tns-core-modules/ui/web-view";
-import {Page} from "tns-core-modules/ui/page";
+import { LoadEventData, Observable, Page, WebView } from "@nativescript/core";
+
 export function onNavigatingTo(args) {
     const page: Page = <Page> args.object;
     const vm = new Observable();
diff --git a/app/ns-ui-widgets-category/web-view/web-view-page.js b/app/ns-ui-widgets-category/web-view/web-view-page.js
index d6c69d6..3feb9ca 100644
--- a/app/ns-ui-widgets-category/web-view/web-view-page.js
+++ b/app/ns-ui-widgets-category/web-view/web-view-page.js
@@ -1,18 +1,18 @@
-const ListViewLinksModel = require("../../links-view-model");
-const link = require("../../link");
+import ListViewLinksModel from "../../links-view-model";
+import Link from "../../link";
 const navigationLinks = [
-    new link("BasicWebView", "ns-ui-widgets-category/web-view/basics/basics-page"),
-    new link("WebView source", "ns-ui-widgets-category/web-view/source-load/source-load-page"),
-    new link("Gestures", "ns-ui-widgets-category/web-view/gestures/gestures-page"),
-    new link("Events", "ns-ui-widgets-category/web-view/events/events-page")
+    new Link("BasicWebView", "ns-ui-widgets-category/web-view/basics/basics-page"),
+    new Link("WebView source", "ns-ui-widgets-category/web-view/source-load/source-load-page"),
+    new Link("Gestures", "ns-ui-widgets-category/web-view/gestures/gestures-page"),
+    new Link("Events", "ns-ui-widgets-category/web-view/events/events-page")
 ];
 const navigationLinksTsc = [
-    new link("BasicWebView", "ns-ui-widgets-category/web-view/basics/basics-ts-page"),
-    new link("WebView source", "ns-ui-widgets-category/web-view/source-load/source-load-ts-page"),
-    new link("Gestures", "ns-ui-widgets-category/web-view/gestures/gestures-ts-page"),
-    new link("Events", "ns-ui-widgets-category/web-view/events/events-ts-page")
+    new Link("BasicWebView", "ns-ui-widgets-category/web-view/basics/basics-ts-page"),
+    new Link("WebView source", "ns-ui-widgets-category/web-view/source-load/source-load-ts-page"),
+    new Link("Gestures", "ns-ui-widgets-category/web-view/gestures/gestures-ts-page"),
+    new Link("Events", "ns-ui-widgets-category/web-view/events/events-ts-page")
 ];
-function onNavigatingTo(args) {
+export function onNavigatingTo(args) {
     const page = args.object;
 
     page.bindingContext = new ListViewLinksModel({
@@ -22,4 +22,4 @@ function onNavigatingTo(args) {
         tsclinks: navigationLinksTsc
     });
 }
-exports.onNavigatingTo = onNavigatingTo;
+
diff --git a/app/package.json b/app/package.json
deleted file mode 100644
index da23a29..0000000
--- a/app/package.json
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-  "android": {
-    "v8Flags": "--expose_gc",
-    "markingMode": "full"
-  },
-  "main": "app.js",
-  "name": "tns-template-hello-world",
-  "version": "3.4.0"
-}
diff --git a/app/references.d.ts b/app/references.d.ts
index db28a5d..dedd793 100644
--- a/app/references.d.ts
+++ b/app/references.d.ts
@@ -1 +1 @@
-/// <reference path="../node_modules/tns-core-modules/tns-core-modules.d.ts" /> Enable smart suggestions and completions in Visual Studio Code JavaScript projects.
+/// <reference path="../node_modules/@nativescript/types/index.d.ts" />
diff --git a/app/shared/deep-link-data.js b/app/shared/deep-link-data.js
index 28cc46e..545fe0b 100644
--- a/app/shared/deep-link-data.js
+++ b/app/shared/deep-link-data.js
@@ -1,10 +1,9 @@
-const applicationSettingsModule = require("application-settings");
-const platformModule = require("platform");
+import { ApplicationSettings, isAndroid, isIOS } from "@nativescript/core";
 
-function DeepLinkData(url, androidActivity) {
-    if ((platformModule.isAndroid) && (androidActivity !== undefined)) {
+export function DeepLinkData(url, androidActivity) {
+    if ((isAndroid) && (androidActivity !== undefined)) {
         this.getAndroidIntent(androidActivity);
-    } else if (platformModule.isIOS) {
+    } else if (isIOS) {
         this.getParams(url);
     }
 }
@@ -14,7 +13,7 @@ DeepLinkData.prototype.getParams = function (url) {
     if (resulturl.substring(0, 10) === "examplesgo") {
         const value = this.getParameterByName("gotoexample", resulturl);
         if (value) {
-            applicationSettingsModule.setString("gotoexample", value);
+            ApplicationSettings.setString("gotoexample", value);
         }
     }
 };
@@ -43,4 +42,3 @@ DeepLinkData.prototype.getAndroidIntent = function (args) {
     }
 };
 
-exports.DeepLinkData = DeepLinkData;
diff --git a/e2e/examples.js b/e2e/examples.js
index fb0edc1..9b06fe9 100644
--- a/e2e/examples.js
+++ b/e2e/examples.js
@@ -12,7 +12,7 @@ class Example {
     }
 }
 
-exports.examples = {
+export const examples = {
     actionBar: new Example("Action Bar", ["Basics", "Code-Behind"]),
     activityIndicator: new Example("ActivityIndicator", ["Basics", "Code-Behind", "Styling"]),
     animations: new Example("Animations", ["Animated Properties", "Animating Multiple Views", "Chained Animations", "Properties originX and originY"]),
@@ -20,5 +20,5 @@ exports.examples = {
     applicationSettings: new Example("Application Settings", ["Basics"]),
     button: new Example("Button", ["Basics", "Code-Behind", "Styling"]),
     color: new Example("Color", ["Basics"]),
-    connectivity: new Example("Connectivity", ["Basics"]),
-}
\ No newline at end of file
+    connectivity: new Example("Connectivity", ["Basics"])
+};
diff --git a/nativescript.config.ts b/nativescript.config.ts
new file mode 100644
index 0000000..8008a97
--- /dev/null
+++ b/nativescript.config.ts
@@ -0,0 +1,11 @@
+import { NativeScriptConfig } from '@nativescript/core'
+
+export default {
+  id: 'org.nativescript.nativescriptsdkexamplesjs',
+  appResourcesPath: 'app/App_Resources',
+  android: {
+    v8Flags: '--expose_gc',
+    markingMode: 'full',
+  },
+  appPath: 'app',
+} as NativeScriptConfig
diff --git a/nsconfig.json b/nsconfig.json
deleted file mode 100644
index 9e26dfe..0000000
--- a/nsconfig.json
+++ /dev/null
@@ -1 +0,0 @@
-{}
\ No newline at end of file
diff --git a/package.json b/package.json
index ec50a00..4294be6 100644
--- a/package.json
+++ b/package.json
@@ -19,28 +19,21 @@
     "documentation"
   ],
   "license": "Apache-2.0",
-  "nativescript": {
-    "id": "org.nativescript.nativescriptsdkexamplesjs",
-    "tns-android": {
-      "version": "6.5.0"
-    },
-    "tns-ios": {
-      "version": "6.5.0"
-    }
-  },
   "dependencies": {
     "nativescript-theme-core": "^2.0.24",
-    "tns-core-modules": "^6.5.0"
+    "@nativescript/core": "7.3.0"
   },
   "devDependencies": {
-    "eslint": "~5.9.0",
+    "eslint": "7.20.0",
     "fs-extra": "^0.30.0",
     "markdown-snippet-injector": "^0.2.4",
-    "nativescript-dev-webpack": "^1.5.1",
     "tar.gz": "^1.0.7",
-    "tns-platform-declarations": "^6.4.2",
-    "tslint": "5.11.0",
-    "typescript": "3.4.5"
+    "tslint": "6.1.3",
+    "typescript": "4.0.3",
+    "@nativescript/ios": "7.2.0",
+    "@nativescript/android": "7.0.1",
+    "@nativescript/types": "7.2.0",
+    "@nativescript/webpack": "4.1.0"
   },
   "scripts": {
     "lint": "eslint \"app/**/*.js\"",
@@ -56,5 +49,6 @@
     "postbuild": "npm run inject && npm run archive",
     "e2e": "mocha --opts ./e2e/config/mocha.opts",
     "update-webpack": "./node_modules/.bin/update-ns-webpack --deps --configs"
-  }
+  },
+  "main": "app.js"
 }
diff --git a/reference.d.ts b/reference.d.ts
index 992a504..d743326 100644
--- a/reference.d.ts
+++ b/reference.d.ts
@@ -1,2 +1 @@
-/// <reference path="./node_modules/tns-platform-declarations/ios.d.ts" />
-/// <reference path="./node_modules/tns-platform-declarations/android.d.ts" />
\ No newline at end of file
+/// <reference path="./node_modules/@nativescript/types/index.d.ts" />
diff --git a/tsconfig.esm.json b/tsconfig.esm.json
deleted file mode 100644
index 95f2ece..0000000
--- a/tsconfig.esm.json
+++ /dev/null
@@ -1,7 +0,0 @@
-{
-    "extends": "./tsconfig",
-    "compilerOptions": {
-        "module": "es2015",
-        "moduleResolution": "node"
-    }
-}
diff --git a/tsconfig.json b/tsconfig.json
index bd689c0..d68a952 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,15 +1,17 @@
 {
     "compilerOptions": {
-        "module": "commonjs",
-        "target": "es5",
-        "removeComments": true,
+        "module": "esnext",
+        "target": "es2017",
+        "removeComments": false,
         "experimentalDecorators": true,
         "emitDecoratorMetadata": true,
         "noEmitHelpers": true,
         "noEmitOnError": true,
+        "skipLibCheck": true,
         "lib": [
             "es6",
-            "dom"
+            "dom",
+            "es2017"
         ],
         "baseUrl": ".",
         "paths": {
@@ -17,13 +19,17 @@
                 "app/*"
             ],
             "*": [
-                "./node_modules/tns-core-modules/*",
                 "./node_modules/*"
             ]
-        }
+        },
+        "moduleResolution": "node"
     },
+    "include": [
+        "./reference.d.ts",
+        "app/**/*.ts"
+    ],
     "exclude": [
         "node_modules",
         "platforms"
     ]
-}
\ No newline at end of file
+}
diff --git a/tsconfig.tns.json b/tsconfig.tns.json
deleted file mode 100644
index 9ce50ed..0000000
--- a/tsconfig.tns.json
+++ /dev/null
@@ -1,7 +0,0 @@
-{
-    "extends": "./tsconfig",
-    "compilerOptions": {
-        "module": "esNext",
-        "moduleResolution": "node"
-    }
-}
diff --git a/webpack.config.js b/webpack.config.js
index d3b81d8..a970227 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -1,31 +1,25 @@
-const { join, relative, resolve, sep } = require("path");
+const {join, relative, resolve, sep} = require('path');
+const fs = require('fs');
 
-const webpack = require("webpack");
-const nsWebpack = require("nativescript-dev-webpack");
-const nativescriptTarget = require("nativescript-dev-webpack/nativescript-target");
-const { getNoEmitOnErrorFromTSConfig } = require("nativescript-dev-webpack/utils/tsconfig-utils");
-const CleanWebpackPlugin = require("clean-webpack-plugin");
-const CopyWebpackPlugin = require("copy-webpack-plugin");
+const webpack = require('webpack');
+const nsWebpack = require('@nativescript/webpack');
+const nativescriptTarget = require('@nativescript/webpack/nativescript-target');
+const {getNoEmitOnErrorFromTSConfig} = require('@nativescript/webpack/utils/tsconfig-utils');
+const {CleanWebpackPlugin} = require('clean-webpack-plugin');
+const CopyWebpackPlugin = require('copy-webpack-plugin');
 const ForkTsCheckerWebpackPlugin = require('fork-ts-checker-webpack-plugin');
-const { BundleAnalyzerPlugin } = require("webpack-bundle-analyzer");
-const { NativeScriptWorkerPlugin } = require("nativescript-worker-loader/NativeScriptWorkerPlugin");
-const TerserPlugin = require("terser-webpack-plugin");
+const {BundleAnalyzerPlugin} = require('webpack-bundle-analyzer');
+const {NativeScriptWorkerPlugin} = require('nativescript-worker-loader/NativeScriptWorkerPlugin');
+const TerserPlugin = require('terser-webpack-plugin');
 const hashSalt = Date.now().toString();
 
-module.exports = env => {
-    // Add your custom Activities, Services and other Android app components here.
-    const appComponents = env.appComponents || [];
-    appComponents.push(...[
-        "tns-core-modules/ui/frame",
-        "tns-core-modules/ui/frame/activity",
-    ]);
-
-    const platform = env && (env.android && "android" || env.ios && "ios" || env.platform);
+module.exports = (env) => {
+    const platform = env && ((env.android && 'android') || (env.ios && 'ios') || env.platform);
     if (!platform) {
-        throw new Error("You need to provide a target platform!");
+        throw new Error('You need to provide a target platform!');
     }
 
-    const platforms = ["ios", "android"];
+    const platforms = ['ios', 'android'];
     const projectRoot = __dirname;
 
     if (env.platform) {
@@ -38,8 +32,8 @@ module.exports = env => {
     const {
         // The 'appPath' and 'appResourcesPath' values are fetched from
         // the nsconfig.json configuration file.
-        appPath = "app",
-        appResourcesPath = "app/App_Resources",
+        appPath = 'src',
+        appResourcesPath = 'App_Resources',
 
         // You can provide the following flags when running 'tns run android|ios'
         snapshot, // --env.snapshot
@@ -50,61 +44,74 @@ module.exports = env => {
         hiddenSourceMap, // --env.hiddenSourceMap
         hmr, // --env.hmr,
         unitTesting, // --env.unitTesting,
+        testing, // --env.testing
         verbose, // --env.verbose
+        ci, // --env.ci
         snapshotInDocker, // --env.snapshotInDocker
         skipSnapshotTools, // --env.skipSnapshotTools
-        compileSnapshot // --env.compileSnapshot
+        compileSnapshot, // --env.compileSnapshot
+        appComponents = [],
+        entries = {},
     } = env;
 
     const useLibs = compileSnapshot;
     const isAnySourceMapEnabled = !!sourceMap || !!hiddenSourceMap;
     const externals = nsWebpack.getConvertedExternals(env.externals);
 
-    const appFullPath = resolve(projectRoot, appPath);
-    const hasRootLevelScopedModules = nsWebpack.hasRootLevelScopedModules({ projectDir: projectRoot });
-    let coreModulesPackageName = "tns-core-modules";
+    let appFullPath = resolve(projectRoot, appPath);
+    if (!fs.existsSync(appFullPath)) {
+        // some apps use 'app' directory
+        appFullPath = resolve(projectRoot, 'app');
+    }
+    const hasRootLevelScopedModules = nsWebpack.hasRootLevelScopedModules({projectDir: projectRoot});
+    let coreModulesPackageName = 'tns-core-modules';
     const alias = env.alias || {};
+    alias['~/package.json'] = resolve(projectRoot, 'package.json');
     alias['~'] = appFullPath;
 
     if (hasRootLevelScopedModules) {
-        coreModulesPackageName = "@nativescript/core";
-        alias["tns-core-modules"] = coreModulesPackageName;
+        coreModulesPackageName = '@nativescript/core';
+        alias['tns-core-modules'] = coreModulesPackageName;
     }
     const appResourcesFullPath = resolve(projectRoot, appResourcesPath);
 
+    const copyIgnore = {ignore: [`${relative(appPath, appResourcesFullPath)}/**`]};
+
     const entryModule = nsWebpack.getEntryModule(appFullPath, platform);
     const entryPath = `.${sep}${entryModule}.ts`;
-    const entries = env.entries || {};
-    entries.bundle = entryPath;
+    Object.assign(entries, {bundle: entryPath}, entries);
 
-    const tsConfigPath = resolve(projectRoot, "tsconfig.tns.json");
+    const tsConfigPath = resolve(projectRoot, 'tsconfig.json');
 
-    const areCoreModulesExternal = Array.isArray(env.externals) && env.externals.some(e => e.indexOf("tns-core-modules") > -1);
-    if (platform === "ios" && !areCoreModulesExternal) {
-        entries["tns_modules/tns-core-modules/inspector_modules"] = "inspector_modules";
-    };
+    const areCoreModulesExternal = Array.isArray(env.externals) && env.externals.some((e) => e.indexOf('@nativescript') > -1);
+    if (platform === 'ios' && !areCoreModulesExternal && !testing) {
+        entries['tns_modules/inspector_modules'] = '@nativescript/core/inspector_modules';
+    }
 
     let sourceMapFilename = nsWebpack.getSourceMapFilename(hiddenSourceMap, __dirname, dist);
 
     const itemsToClean = [`${dist}/**/*`];
-    if (platform === "android") {
-        itemsToClean.push(`${join(projectRoot, "platforms", "android", "app", "src", "main", "assets", "snapshots")}`);
-        itemsToClean.push(`${join(projectRoot, "platforms", "android", "app", "build", "configurations", "nativescript-android-snapshot")}`);
+    if (platform === 'android') {
+        itemsToClean.push(`${join(projectRoot, 'platforms', 'android', 'app', 'src', 'main', 'assets', 'snapshots')}`);
+        itemsToClean.push(`${join(projectRoot, 'platforms', 'android', 'app', 'build', 'configurations', 'nativescript-android-snapshot')}`);
     }
 
     const noEmitOnErrorFromTSConfig = getNoEmitOnErrorFromTSConfig(tsConfigPath);
 
+    // Add your custom Activities, Services and other android app components here.
+    appComponents.push('@nativescript/core/ui/frame', '@nativescript/core/ui/frame/activity');
+
     nsWebpack.processAppComponents(appComponents, platform);
     const config = {
-        mode: production ? "production" : "development",
+        mode: production ? 'production' : 'development',
         context: appFullPath,
         externals,
         watchOptions: {
             ignored: [
                 appResourcesFullPath,
                 // Don't watch hidden files
-                "**/.*",
-            ]
+                '**/.*',
+            ],
         },
         target: nativescriptTarget,
         entry: entries,
@@ -112,74 +119,78 @@ module.exports = env => {
             pathinfo: false,
             path: dist,
             sourceMapFilename,
-            libraryTarget: "commonjs2",
-            filename: "[name].js",
-            globalObject: "global",
-            hashSalt
+            libraryTarget: 'commonjs2',
+            filename: '[name].js',
+            globalObject: 'global',
+            hashSalt,
         },
         resolve: {
-            extensions: [".ts", ".js", ".scss", ".css"],
-            // Resolve {N} system modules from tns-core-modules
-            modules: [
-                resolve(__dirname, `node_modules/${coreModulesPackageName}`),
-                resolve(__dirname, "node_modules"),
-                `node_modules/${coreModulesPackageName}`,
-                "node_modules",
-            ],
+            extensions: ['.ts', '.js', '.scss', '.css'],
+            // Resolve {N} system modules from @nativescript/core
+            modules: [resolve(__dirname, `node_modules/${coreModulesPackageName}`), resolve(__dirname, 'node_modules'), `node_modules/${coreModulesPackageName}`, 'node_modules'],
             alias,
             // resolve symlinks to symlinked modules
-            symlinks: true
+            symlinks: true,
         },
         resolveLoader: {
             // don't resolve symlinks to symlinked loaders
-            symlinks: false
+            symlinks: false,
         },
         node: {
             // Disable node shims that conflict with NativeScript
-            "http": false,
-            "timers": false,
-            "setImmediate": false,
-            "fs": "empty",
-            "__dirname": false,
+            http: false,
+            timers: false,
+            setImmediate: false,
+            fs: 'empty',
+            __dirname: false,
         },
-        devtool: hiddenSourceMap ? "hidden-source-map" : (sourceMap ? "inline-source-map" : "none"),
+        devtool: hiddenSourceMap ? 'hidden-source-map' : sourceMap ? 'inline-source-map' : 'none',
         optimization: {
-            runtimeChunk: "single",
+            runtimeChunk: 'single',
             noEmitOnErrors: noEmitOnErrorFromTSConfig,
             splitChunks: {
                 cacheGroups: {
                     vendor: {
-                        name: "vendor",
-                        chunks: "all",
+                        name: 'vendor',
+                        chunks: 'all',
                         test: (module, chunks) => {
                             const moduleName = module.nameForCondition ? module.nameForCondition() : '';
-                            return /[\\/]node_modules[\\/]/.test(moduleName) ||
-                                appComponents.some(comp => comp === moduleName);
-
+                            return /[\\/]node_modules[\\/]/.test(moduleName) || appComponents.some((comp) => comp === moduleName);
                         },
                         enforce: true,
                     },
-                }
+                },
             },
             minimize: !!uglify,
             minimizer: [
                 new TerserPlugin({
                     parallel: true,
-                    cache: true,
+                    cache: !ci,
                     sourceMap: isAnySourceMapEnabled,
                     terserOptions: {
                         output: {
                             comments: false,
-                            semicolons: !isAnySourceMapEnabled
+                            semicolons: !isAnySourceMapEnabled,
                         },
                         compress: {
                             // The Android SBG has problems parsing the output
                             // when these options are enabled
-                            'collapse_vars': platform !== "android",
-                            sequences: platform !== "android",
-                        }
-                    }
-                })
+                            collapse_vars: platform !== 'android',
+                            sequences: platform !== 'android',
+                            // For v8 Compatibility
+                            keep_infinity: true, // for V8
+                            reduce_funcs: false, // for V8
+                            // custom
+                            drop_console: production,
+                            drop_debugger: true,
+                            global_defs: {
+                                __UGLIFIED__: true,
+                            },
+                        },
+                        // Required for Element Level CSS, Observable Events, & Android Frame
+                        keep_classnames: true,
+                    },
+                }),
             ],
         },
         module: {
@@ -188,48 +199,45 @@ module.exports = env => {
                     include: join(appFullPath, entryPath),
                     use: [
                         // Require all Android app components
-                        platform === "android" && {
-                            loader: "nativescript-dev-webpack/android-app-components-loader",
-                            options: { modules: appComponents }
+                        platform === 'android' && {
+                            loader: '@nativescript/webpack/helpers/android-app-components-loader',
+                            options: {modules: appComponents},
                         },
 
                         {
-                            loader: "nativescript-dev-webpack/bundle-config-loader",
+                            loader: '@nativescript/webpack/bundle-config-loader',
                             options: {
                                 loadCss: !snapshot, // load the application css if in debug mode
                                 unitTesting,
                                 appFullPath,
                                 projectRoot,
-                                ignoredFiles: nsWebpack.getUserDefinedEntries(entries, platform)
-                            }
+                                ignoredFiles: nsWebpack.getUserDefinedEntries(entries, platform),
+                            },
                         },
-                    ].filter(loader => !!loader)
+                    ].filter((loader) => !!loader),
                 },
 
                 {
                     test: /\.(ts|css|scss|html|xml)$/,
-                    use: "nativescript-dev-webpack/hmr/hot-loader"
+                    use: '@nativescript/webpack/hmr/hot-loader',
                 },
 
-                { test: /\.(html|xml)$/, use: "nativescript-dev-webpack/xml-namespace-loader" },
+                {test: /\.(html|xml)$/, use: '@nativescript/webpack/helpers/xml-namespace-loader'},
 
                 {
                     test: /\.css$/,
-                    use: "nativescript-dev-webpack/css2json-loader"
+                    use: '@nativescript/webpack/helpers/css2json-loader',
                 },
 
                 {
                     test: /\.scss$/,
-                    use: [
-                        "nativescript-dev-webpack/css2json-loader",
-                        "sass-loader"
-                    ]
+                    use: ['@nativescript/webpack/helpers/css2json-loader', 'sass-loader'],
                 },
 
                 {
                     test: /\.ts$/,
                     use: {
-                        loader: "ts-loader",
+                        loader: 'ts-loader',
                         options: {
                             configFile: tsConfigPath,
                             // https://github.com/TypeStrong/ts-loader/blob/ea2fcf925ec158d0a536d1e766adfec6567f5fb4/README.md#faster-builds
@@ -238,30 +246,39 @@ module.exports = env => {
                             allowTsInNodeModules: true,
                             compilerOptions: {
                                 sourceMap: isAnySourceMapEnabled,
-                                declaration: false
-                            }
+                                declaration: false,
+                            },
+                            getCustomTransformers: (program) => ({
+                                before: [require('@nativescript/webpack/transformers/ns-transform-native-classes').default],
+                            }),
                         },
-                    }
+                    },
                 },
-            ]
+            ],
         },
         plugins: [
             // Define useful constants like TNS_WEBPACK
             new webpack.DefinePlugin({
-                "global.TNS_WEBPACK": "true",
-                "process": "global.process",
+                'global.TNS_WEBPACK': 'true',
+                'global.isAndroid': platform === 'android',
+                'global.isIOS': platform === 'ios',
+                process: 'global.process',
             }),
             // Remove all files from the out dir.
-            new CleanWebpackPlugin(itemsToClean, { verbose: !!verbose }),
-            // Copy assets to out dir. Add your own globs as needed.
-            new CopyWebpackPlugin([
-                { from: { glob: "ns-ui-widgets-category/web-view/source-load/*.html" } },
-                { from: { glob: "ns-ui-widgets-category/placeholder/platform-files/*.ts" } },
-                { from: { glob: "fonts/**" } },
-                { from: { glob: "**/*.jpg" } },
-                { from: { glob: "**/*.png" } },
-            ], { ignore: [`${relative(appPath, appResourcesFullPath)}/**`] }),
-            new nsWebpack.GenerateNativeScriptEntryPointsPlugin("bundle"),
+            new CleanWebpackPlugin({
+                cleanOnceBeforeBuildPatterns: itemsToClean,
+                verbose: !!verbose,
+            }),
+            // Copy assets
+            new CopyWebpackPlugin(
+                [
+                    {from: {glob: "ns-ui-widgets-category/web-view/source-load/*.html"}},
+                    {from: {glob: "ns-ui-widgets-category/placeholder/platform-files/*.ts"}},
+                    {from: {glob: 'assets/**', dot: false}},
+                    {from: {glob: 'fonts/**', dot: false}},
+                    {from: {glob: '**/*.jpg', dot: false}},
+                    {from: {glob: '**/*.png', dot: false}}], copyIgnore),
+            new nsWebpack.GenerateNativeScriptEntryPointsPlugin('bundle'),
             // For instructions on how to set up workers with webpack
             // check out https://github.com/nativescript/worker-loader
             new NativeScriptWorkerPlugin(),
@@ -274,44 +291,49 @@ module.exports = env => {
             // https://github.com/TypeStrong/ts-loader/blob/ea2fcf925ec158d0a536d1e766adfec6567f5fb4/README.md#faster-builds
             // https://github.com/TypeStrong/ts-loader/blob/ea2fcf925ec158d0a536d1e766adfec6567f5fb4/README.md#hot-module-replacement
             new ForkTsCheckerWebpackPlugin({
-                tsconfig: tsConfigPath,
                 async: false,
-                useTypescriptIncrementalApi: true,
-                checkSyntacticErrors: true,
-                memoryLimit: 4096
-            })
+                typescript: {
+                    configFile: tsConfigPath,
+                    memoryLimit: 4096,
+                    diagnosticOptions: {
+                        syntactic: true,
+                        semantic: true,
+                    },
+                },
+            }),
         ],
     };
 
     if (report) {
         // Generate report files for bundles content
-        config.plugins.push(new BundleAnalyzerPlugin({
-            analyzerMode: "static",
-            openAnalyzer: false,
-            generateStatsFile: true,
-            reportFilename: resolve(projectRoot, "report", `report.html`),
-            statsFilename: resolve(projectRoot, "report", `stats.json`),
-        }));
+        config.plugins.push(
+            new BundleAnalyzerPlugin({
+                analyzerMode: 'static',
+                openAnalyzer: false,
+                generateStatsFile: true,
+                reportFilename: resolve(projectRoot, 'report', `report.html`),
+                statsFilename: resolve(projectRoot, 'report', `stats.json`),
+            })
+        );
     }
 
     if (snapshot) {
-        config.plugins.push(new nsWebpack.NativeScriptSnapshotPlugin({
-            chunk: "vendor",
-            requireModules: [
-                "tns-core-modules/bundle-entry-points",
-            ],
-            projectRoot,
-            webpackConfig: config,
-            snapshotInDocker,
-            skipSnapshotTools,
-            useLibs
-        }));
+        config.plugins.push(
+            new nsWebpack.NativeScriptSnapshotPlugin({
+                chunk: 'vendor',
+                requireModules: ['@nativescript/core/bundle-entry-points'],
+                projectRoot,
+                webpackConfig: config,
+                snapshotInDocker,
+                skipSnapshotTools,
+                useLibs,
+            })
+        );
     }
 
     if (hmr) {
         config.plugins.push(new webpack.HotModuleReplacementPlugin());
     }
 
-
     return config;
 };