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common-chunk-grandchildren

README.md

This example illustrates how common modules from deep ancestors of an entry point can be split into a seperate common chunk

  • pageA and pageB are dynamically required
  • pageC and pageA both require the reusableComponent
  • pageB dynamically requires PageC

You can see that webpack outputs four files/chunks:

  • output.js is the entry chunk and contains
    • the module system
    • chunk loading logic
    • the entry point example.js
    • module reusableComponent
  • 0.output.js is an additional chunk
    • module pageC
  • 1.output.js is an additional chunk
    • module pageB
  • 2.output.js is an additional chunk
    • module pageA

example.js

var main = function() {
	console.log("Main class");
	require.ensure([], () => {
		const page = require("./pageA");
		page();
	});
	require.ensure([], () => {
		const page = require("./pageB");
		page();
	});
};

main();

pageA.js

var reusableComponent = require("./reusableComponent");

module.exports = function() {
	console.log("Page A");
	reusableComponent();
};

pageB.js

module.exports = function() {
	console.log("Page B");
	require.ensure([], ()=>{
		const page = require("./pageC");
		page();
	});
};

pageC.js

var reusableComponent = require("./reusableComponent");

module.exports = function() {
	console.log("Page C");
	reusableComponent();
};

reusableComponent.js

module.exports = function() {
	console.log("reusable Component");
};

webpack.config.js

"use strict";
const webpack = require("../../");
const path = require("path");

module.exports = [
	{
		entry: {
			main: ["./example.js"]
		},
		output: {
			path: path.resolve(__dirname, "js"),
			filename: "output.js"
		},
		plugins: [
			new webpack.optimize.CommonsChunkPlugin({
				name: "main",
				minChunks: 2,
				children: true,
				deepChildren: true,
			})
		]
	},
	{
		entry: {
			main: ["./example.js"]
		},
		output: {
			path: path.resolve(__dirname, "js"),
			filename: "asyncoutput.js"
		},
		plugins: [
			new webpack.optimize.CommonsChunkPlugin({
				name: "main",
				minChunks: 2,
				async: true,
				children: true,
				deepChildren: true,
			})
		]
	}
];

js/output.js

/******/ (function(modules) { /* webpackBootstrap */ }) 
/******/ (function(modules) { // webpackBootstrap
/******/ 	// install a JSONP callback for chunk loading
/******/ 	var parentJsonpFunction = window["webpackJsonp"];
/******/ 	window["webpackJsonp"] = function webpackJsonpCallback(chunkIds, moreModules, executeModules) {
/******/ 		// add "moreModules" to the modules object,
/******/ 		// then flag all "chunkIds" as loaded and fire callback
/******/ 		var moduleId, chunkId, i = 0, resolves = [], result;
/******/ 		for(;i < chunkIds.length; i++) {
/******/ 			chunkId = chunkIds[i];
/******/ 			if(installedChunks[chunkId]) {
/******/ 				resolves.push(installedChunks[chunkId][0]);
/******/ 			}
/******/ 			installedChunks[chunkId] = 0;
/******/ 		}
/******/ 		for(moduleId in moreModules) {
/******/ 			if(Object.prototype.hasOwnProperty.call(moreModules, moduleId)) {
/******/ 				modules[moduleId] = moreModules[moduleId];
/******/ 			}
/******/ 		}
/******/ 		if(parentJsonpFunction) parentJsonpFunction(chunkIds, moreModules, executeModules);
/******/ 		while(resolves.length) {
/******/ 			resolves.shift()();
/******/ 		}
/******/
/******/ 	};
/******/
/******/ 	// The module cache
/******/ 	var installedModules = {};
/******/
/******/ 	// objects to store loaded and loading chunks
/******/ 	var installedChunks = {
/******/ 		3: 0
/******/ 	};
/******/
/******/ 	// The require function
/******/ 	function __webpack_require__(moduleId) {
/******/
/******/ 		// Check if module is in cache
/******/ 		if(installedModules[moduleId]) {
/******/ 			return installedModules[moduleId].exports;
/******/ 		}
/******/ 		// Create a new module (and put it into the cache)
/******/ 		var module = installedModules[moduleId] = {
/******/ 			i: moduleId,
/******/ 			l: false,
/******/ 			exports: {}
/******/ 		};
/******/
/******/ 		// Execute the module function
/******/ 		modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/
/******/ 		// Flag the module as loaded
/******/ 		module.l = true;
/******/
/******/ 		// Return the exports of the module
/******/ 		return module.exports;
/******/ 	}
/******/
/******/ 	// This file contains only the entry chunk.
/******/ 	// The chunk loading function for additional chunks
/******/ 	__webpack_require__.e = function requireEnsure(chunkId) {
/******/ 		var installedChunkData = installedChunks[chunkId];
/******/ 		if(installedChunkData === 0) {
/******/ 			return new Promise(function(resolve) { resolve(); });
/******/ 		}
/******/
/******/ 		// a Promise means "currently loading".
/******/ 		if(installedChunkData) {
/******/ 			return installedChunkData[2];
/******/ 		}
/******/
/******/ 		// setup Promise in chunk cache
/******/ 		var promise = new Promise(function(resolve, reject) {
/******/ 			installedChunkData = installedChunks[chunkId] = [resolve, reject];
/******/ 		});
/******/ 		installedChunkData[2] = promise;
/******/
/******/ 		// start chunk loading
/******/ 		var head = document.getElementsByTagName('head')[0];
/******/ 		var script = document.createElement('script');
/******/ 		script.type = "text/javascript";
/******/ 		script.charset = 'utf-8';
/******/ 		script.async = true;
/******/ 		script.timeout = 120000;
/******/
/******/ 		if (__webpack_require__.nc) {
/******/ 			script.setAttribute("nonce", __webpack_require__.nc);
/******/ 		}
/******/ 		script.src = __webpack_require__.p + "" + chunkId + ".output.js";
/******/ 		var timeout = setTimeout(onScriptComplete, 120000);
/******/ 		script.onerror = script.onload = onScriptComplete;
/******/ 		function onScriptComplete() {
/******/ 			// avoid mem leaks in IE.
/******/ 			script.onerror = script.onload = null;
/******/ 			clearTimeout(timeout);
/******/ 			var chunk = installedChunks[chunkId];
/******/ 			if(chunk !== 0) {
/******/ 				if(chunk) {
/******/ 					chunk[1](new Error('Loading chunk ' + chunkId + ' failed.'));
/******/ 				}
/******/ 				installedChunks[chunkId] = undefined;
/******/ 			}
/******/ 		};
/******/ 		head.appendChild(script);
/******/
/******/ 		return promise;
/******/ 	};
/******/
/******/ 	// expose the modules object (__webpack_modules__)
/******/ 	__webpack_require__.m = modules;
/******/
/******/ 	// expose the module cache
/******/ 	__webpack_require__.c = installedModules;
/******/
/******/ 	// define getter function for harmony exports
/******/ 	__webpack_require__.d = function(exports, name, getter) {
/******/ 		if(!__webpack_require__.o(exports, name)) {
/******/ 			Object.defineProperty(exports, name, {
/******/ 				configurable: false,
/******/ 				enumerable: true,
/******/ 				get: getter
/******/ 			});
/******/ 		}
/******/ 	};
/******/
/******/ 	// getDefaultExport function for compatibility with non-harmony modules
/******/ 	__webpack_require__.n = function(module) {
/******/ 		var getter = module && module.__esModule ?
/******/ 			function getDefault() { return module['default']; } :
/******/ 			function getModuleExports() { return module; };
/******/ 		__webpack_require__.d(getter, 'a', getter);
/******/ 		return getter;
/******/ 	};
/******/
/******/ 	// Object.prototype.hasOwnProperty.call
/******/ 	__webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
/******/
/******/ 	// __webpack_public_path__
/******/ 	__webpack_require__.p = "js/";
/******/
/******/ 	// on error function for async loading
/******/ 	__webpack_require__.oe = function(err) { console.error(err); throw err; };
/******/
/******/ 	// Load entry module and return exports
/******/ 	return __webpack_require__(__webpack_require__.s = 0);
/******/ })
/************************************************************************/
/******/ ([
/* 0 */
/*!**************************!*\
  !*** multi ./example.js ***!
  \**************************/
/*! dynamic exports provided */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {

module.exports = __webpack_require__(/*! ./example.js */1);


/***/ }),
/* 1 */
/*!********************!*\
  !*** ./example.js ***!
  \********************/
/*! dynamic exports provided */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {

var main = function() {
	console.log("Main class");
	__webpack_require__.e/* require.ensure */(2).then((() => {
		const page = __webpack_require__(/*! ./pageA */ 3);
		page();
	}).bind(null, __webpack_require__)).catch(__webpack_require__.oe);
	__webpack_require__.e/* require.ensure */(1).then((() => {
		const page = __webpack_require__(/*! ./pageB */ 4);
		page();
	}).bind(null, __webpack_require__)).catch(__webpack_require__.oe);
};

main();


/***/ }),
/* 2 */
/*!******************************!*\
  !*** ./reusableComponent.js ***!
  \******************************/
/*! dynamic exports provided */
/*! all exports used */
/***/ (function(module, exports) {

module.exports = function() {
	console.log("reusable Component");
};


/***/ })
/******/ ]);

js/0.output.js

webpackJsonp([0],{

/***/ 5:
/*!******************!*\
  !*** ./pageC.js ***!
  \******************/
/*! dynamic exports provided */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {

var reusableComponent = __webpack_require__(/*! ./reusableComponent */ 2);

module.exports = function() {
	console.log("Page C");
	reusableComponent();
};


/***/ })

});

js/1.output.js

webpackJsonp([1],{

/***/ 4:
/*!******************!*\
  !*** ./pageB.js ***!
  \******************/
/*! dynamic exports provided */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {

module.exports = function() {
	console.log("Page B");
	__webpack_require__.e/* require.ensure */(0).then((()=>{
		const page = __webpack_require__(/*! ./pageC */ 5);
		page();
	}).bind(null, __webpack_require__)).catch(__webpack_require__.oe);
};


/***/ })

});

js/2.output.js

webpackJsonp([2],{

/***/ 3:
/*!******************!*\
  !*** ./pageA.js ***!
  \******************/
/*! dynamic exports provided */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {

var reusableComponent = __webpack_require__(/*! ./reusableComponent */ 2);

module.exports = function() {
	console.log("Page A");
	reusableComponent();
};


/***/ })

});

js/asyncoutput.js

/******/ (function(modules) { // webpackBootstrap
/******/ 	// install a JSONP callback for chunk loading
/******/ 	var parentJsonpFunction = window["webpackJsonp"];
/******/ 	window["webpackJsonp"] = function webpackJsonpCallback(chunkIds, moreModules, executeModules) {
/******/ 		// add "moreModules" to the modules object,
/******/ 		// then flag all "chunkIds" as loaded and fire callback
/******/ 		var moduleId, chunkId, i = 0, resolves = [], result;
/******/ 		for(;i < chunkIds.length; i++) {
/******/ 			chunkId = chunkIds[i];
/******/ 			if(installedChunks[chunkId]) {
/******/ 				resolves.push(installedChunks[chunkId][0]);
/******/ 			}
/******/ 			installedChunks[chunkId] = 0;
/******/ 		}
/******/ 		for(moduleId in moreModules) {
/******/ 			if(Object.prototype.hasOwnProperty.call(moreModules, moduleId)) {
/******/ 				modules[moduleId] = moreModules[moduleId];
/******/ 			}
/******/ 		}
/******/ 		if(parentJsonpFunction) parentJsonpFunction(chunkIds, moreModules, executeModules);
/******/ 		while(resolves.length) {
/******/ 			resolves.shift()();
/******/ 		}
/******/
/******/ 	};
/******/
/******/ 	// The module cache
/******/ 	var installedModules = {};
/******/
/******/ 	// objects to store loaded and loading chunks
/******/ 	var installedChunks = {
/******/ 		4: 0
/******/ 	};
/******/
/******/ 	// The require function
/******/ 	function __webpack_require__(moduleId) {
/******/
/******/ 		// Check if module is in cache
/******/ 		if(installedModules[moduleId]) {
/******/ 			return installedModules[moduleId].exports;
/******/ 		}
/******/ 		// Create a new module (and put it into the cache)
/******/ 		var module = installedModules[moduleId] = {
/******/ 			i: moduleId,
/******/ 			l: false,
/******/ 			exports: {}
/******/ 		};
/******/
/******/ 		// Execute the module function
/******/ 		modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/
/******/ 		// Flag the module as loaded
/******/ 		module.l = true;
/******/
/******/ 		// Return the exports of the module
/******/ 		return module.exports;
/******/ 	}
/******/
/******/ 	// This file contains only the entry chunk.
/******/ 	// The chunk loading function for additional chunks
/******/ 	__webpack_require__.e = function requireEnsure(chunkId) {
/******/ 		var installedChunkData = installedChunks[chunkId];
/******/ 		if(installedChunkData === 0) {
/******/ 			return new Promise(function(resolve) { resolve(); });
/******/ 		}
/******/
/******/ 		// a Promise means "currently loading".
/******/ 		if(installedChunkData) {
/******/ 			return installedChunkData[2];
/******/ 		}
/******/
/******/ 		// setup Promise in chunk cache
/******/ 		var promise = new Promise(function(resolve, reject) {
/******/ 			installedChunkData = installedChunks[chunkId] = [resolve, reject];
/******/ 		});
/******/ 		installedChunkData[2] = promise;
/******/
/******/ 		// start chunk loading
/******/ 		var head = document.getElementsByTagName('head')[0];
/******/ 		var script = document.createElement('script');
/******/ 		script.type = "text/javascript";
/******/ 		script.charset = 'utf-8';
/******/ 		script.async = true;
/******/ 		script.timeout = 120000;
/******/
/******/ 		if (__webpack_require__.nc) {
/******/ 			script.setAttribute("nonce", __webpack_require__.nc);
/******/ 		}
/******/ 		script.src = __webpack_require__.p + "" + chunkId + ".asyncoutput.js";
/******/ 		var timeout = setTimeout(onScriptComplete, 120000);
/******/ 		script.onerror = script.onload = onScriptComplete;
/******/ 		function onScriptComplete() {
/******/ 			// avoid mem leaks in IE.
/******/ 			script.onerror = script.onload = null;
/******/ 			clearTimeout(timeout);
/******/ 			var chunk = installedChunks[chunkId];
/******/ 			if(chunk !== 0) {
/******/ 				if(chunk) {
/******/ 					chunk[1](new Error('Loading chunk ' + chunkId + ' failed.'));
/******/ 				}
/******/ 				installedChunks[chunkId] = undefined;
/******/ 			}
/******/ 		};
/******/ 		head.appendChild(script);
/******/
/******/ 		return promise;
/******/ 	};
/******/
/******/ 	// expose the modules object (__webpack_modules__)
/******/ 	__webpack_require__.m = modules;
/******/
/******/ 	// expose the module cache
/******/ 	__webpack_require__.c = installedModules;
/******/
/******/ 	// define getter function for harmony exports
/******/ 	__webpack_require__.d = function(exports, name, getter) {
/******/ 		if(!__webpack_require__.o(exports, name)) {
/******/ 			Object.defineProperty(exports, name, {
/******/ 				configurable: false,
/******/ 				enumerable: true,
/******/ 				get: getter
/******/ 			});
/******/ 		}
/******/ 	};
/******/
/******/ 	// getDefaultExport function for compatibility with non-harmony modules
/******/ 	__webpack_require__.n = function(module) {
/******/ 		var getter = module && module.__esModule ?
/******/ 			function getDefault() { return module['default']; } :
/******/ 			function getModuleExports() { return module; };
/******/ 		__webpack_require__.d(getter, 'a', getter);
/******/ 		return getter;
/******/ 	};
/******/
/******/ 	// Object.prototype.hasOwnProperty.call
/******/ 	__webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
/******/
/******/ 	// __webpack_public_path__
/******/ 	__webpack_require__.p = "js/";
/******/
/******/ 	// on error function for async loading
/******/ 	__webpack_require__.oe = function(err) { console.error(err); throw err; };
/******/
/******/ 	// Load entry module and return exports
/******/ 	return __webpack_require__(__webpack_require__.s = 0);
/******/ })
/************************************************************************/
/******/ ([
/* 0 */
/*!**************************!*\
  !*** multi ./example.js ***!
  \**************************/
/*! dynamic exports provided */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {

module.exports = __webpack_require__(/*! ./example.js */1);


/***/ }),
/* 1 */
/*!********************!*\
  !*** ./example.js ***!
  \********************/
/*! dynamic exports provided */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {

var main = function() {
	console.log("Main class");
	Promise.all/* require.ensure */([__webpack_require__.e(0), __webpack_require__.e(2)]).then((() => {
		const page = __webpack_require__(/*! ./pageA */ 2);
		page();
	}).bind(null, __webpack_require__)).catch(__webpack_require__.oe);
	__webpack_require__.e/* require.ensure */(1).then((() => {
		const page = __webpack_require__(/*! ./pageB */ 3);
		page();
	}).bind(null, __webpack_require__)).catch(__webpack_require__.oe);
};

main();


/***/ })
/******/ ]);

js/0.asyncoutput.js

webpackJsonp([0],{

/***/ 4:
/*!******************************!*\
  !*** ./reusableComponent.js ***!
  \******************************/
/*! dynamic exports provided */
/*! all exports used */
/***/ (function(module, exports) {

module.exports = function() {
	console.log("reusable Component");
};


/***/ })

});

js/1.asyncoutput.js

webpackJsonp([1],{

/***/ 3:
/*!******************!*\
  !*** ./pageB.js ***!
  \******************/
/*! dynamic exports provided */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {

module.exports = function() {
	console.log("Page B");
	Promise.all/* require.ensure */([__webpack_require__.e(0), __webpack_require__.e(3)]).then((()=>{
		const page = __webpack_require__(/*! ./pageC */ 5);
		page();
	}).bind(null, __webpack_require__)).catch(__webpack_require__.oe);
};


/***/ })

});

js/2.asyncoutput.js

webpackJsonp([2],{

/***/ 2:
/*!******************!*\
  !*** ./pageA.js ***!
  \******************/
/*! dynamic exports provided */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {

var reusableComponent = __webpack_require__(/*! ./reusableComponent */ 4);

module.exports = function() {
	console.log("Page A");
	reusableComponent();
};


/***/ })

});

js/3.asyncoutput.js

webpackJsonp([3],{

/***/ 5:
/*!******************!*\
  !*** ./pageC.js ***!
  \******************/
/*! dynamic exports provided */
/*! all exports used */
/***/ (function(module, exports, __webpack_require__) {

var reusableComponent = __webpack_require__(/*! ./reusableComponent */ 4);

module.exports = function() {
	console.log("Page C");
	reusableComponent();
};


/***/ })

});

Info

Uncompressed

Hash: 777f989f517d7831d56f1d268f47bc8703ad9f73
Version: webpack 3.11.0
Child
    Hash: 777f989f517d7831d56f
          Asset       Size  Chunks             Chunk Names
    0.output.js  389 bytes       0  [emitted]  
    1.output.js  482 bytes       1  [emitted]  
    2.output.js  389 bytes       2  [emitted]  
      output.js    6.95 kB       3  [emitted]  main
    Entrypoint main = output.js
    chunk    {0} 0.output.js 142 bytes {3} [rendered]
        > [4] ./pageB.js 3:1-6:3
        [5] ./pageC.js 142 bytes {0} [built]
            cjs require ./pageC [4] ./pageB.js 4:15-33
    chunk    {1} 1.output.js 140 bytes {3} [rendered]
        > [1] ./example.js 7:1-10:3
        [4] ./pageB.js 140 bytes {1} [built]
            cjs require ./pageB [1] ./example.js 8:15-33
    chunk    {2} 2.output.js 142 bytes {3} [rendered]
        > [1] ./example.js 3:1-6:3
        [3] ./pageA.js 142 bytes {2} [built]
            cjs require ./pageA [1] ./example.js 4:15-33
    chunk    {3} output.js (main) 333 bytes [entry] [rendered]
        > main [0] multi ./example.js 
        [0] multi ./example.js 28 bytes {3} [built]
        [1] ./example.js 233 bytes {3} [built]
            single entry ./example.js [0] multi ./example.js main:100000
        [2] ./reusableComponent.js 72 bytes {3} [built]
            cjs require ./reusableComponent [3] ./pageA.js 1:24-54
            cjs require ./reusableComponent [5] ./pageC.js 1:24-54
Child
    Hash: 1d268f47bc8703ad9f73
               Asset       Size  Chunks             Chunk Names
    0.asyncoutput.js  315 bytes       0  [emitted]  
    1.asyncoutput.js  523 bytes       1  [emitted]  
    2.asyncoutput.js  389 bytes       2  [emitted]  
    3.asyncoutput.js  389 bytes       3  [emitted]  
      asyncoutput.js    6.71 kB       4  [emitted]  main
    Entrypoint main = asyncoutput.js
    chunk    {0} 0.asyncoutput.js 72 bytes {4} [rendered]
        > async commons [1] ./example.js 3:1-6:3
        > async commons [3] ./pageB.js 3:1-6:3
        [4] ./reusableComponent.js 72 bytes {0} [built]
            cjs require ./reusableComponent [2] ./pageA.js 1:24-54
            cjs require ./reusableComponent [5] ./pageC.js 1:24-54
    chunk    {1} 1.asyncoutput.js 140 bytes {4} [rendered]
        > [1] ./example.js 7:1-10:3
        [3] ./pageB.js 140 bytes {1} [built]
            cjs require ./pageB [1] ./example.js 8:15-33
    chunk    {2} 2.asyncoutput.js 142 bytes {4} [rendered]
        > [1] ./example.js 3:1-6:3
        [2] ./pageA.js 142 bytes {2} [built]
            cjs require ./pageA [1] ./example.js 4:15-33
    chunk    {3} 3.asyncoutput.js 142 bytes {1} [rendered]
        > [3] ./pageB.js 3:1-6:3
        [5] ./pageC.js 142 bytes {3} [built]
            cjs require ./pageC [3] ./pageB.js 4:15-33
    chunk    {4} asyncoutput.js (main) 261 bytes [entry] [rendered]
        > main [0] multi ./example.js 
        [0] multi ./example.js 28 bytes {4} [built]
        [1] ./example.js 233 bytes {4} [built]
            single entry ./example.js [0] multi ./example.js main:100000

Minimized (uglify-js, no zip)

Hash: 777f989f517d7831d56f1d268f47bc8703ad9f73
Version: webpack 3.11.0
Child
    Hash: 777f989f517d7831d56f
          Asset       Size  Chunks             Chunk Names
    0.output.js   98 bytes       0  [emitted]  
    1.output.js  340 bytes       1  [emitted]  
    2.output.js   98 bytes       2  [emitted]  
      output.js    6.46 kB       3  [emitted]  main
    Entrypoint main = output.js
    chunk    {0} 0.output.js 142 bytes {3} [rendered]
        > [4] ./pageB.js 3:1-6:3
        [5] ./pageC.js 142 bytes {0} [built]
            cjs require ./pageC [4] ./pageB.js 4:15-33
    chunk    {1} 1.output.js 140 bytes {3} [rendered]
        > [1] ./example.js 7:1-10:3
        [4] ./pageB.js 140 bytes {1} [built]
            cjs require ./pageB [1] ./example.js 8:15-33
    chunk    {2} 2.output.js 142 bytes {3} [rendered]
        > [1] ./example.js 3:1-6:3
        [3] ./pageA.js 142 bytes {2} [built]
            cjs require ./pageA [1] ./example.js 4:15-33
    chunk    {3} output.js (main) 333 bytes [entry] [rendered]
        > main [0] multi ./example.js 
        [0] multi ./example.js 28 bytes {3} [built]
        [1] ./example.js 233 bytes {3} [built]
            single entry ./example.js [0] multi ./example.js main:100000
        [2] ./reusableComponent.js 72 bytes {3} [built]
            cjs require ./reusableComponent [3] ./pageA.js 1:24-54
            cjs require ./reusableComponent [5] ./pageC.js 1:24-54
    
    ERROR in 1.output.js from UglifyJs
    Unexpected token: punc ()) [1.output.js:8,53]
    
    ERROR in output.js from UglifyJs
    Unexpected token: punc ()) [output.js:161,53]
Child
    Hash: 1d268f47bc8703ad9f73
               Asset       Size  Chunks             Chunk Names
    0.asyncoutput.js   93 bytes       0  [emitted]  
    1.asyncoutput.js  381 bytes       1  [emitted]  
    2.asyncoutput.js   98 bytes       2  [emitted]  
    3.asyncoutput.js   98 bytes       3  [emitted]  
      asyncoutput.js    6.37 kB       4  [emitted]  main
    Entrypoint main = asyncoutput.js
    chunk    {0} 0.asyncoutput.js 72 bytes {4} [rendered]
        > async commons [1] ./example.js 3:1-6:3
        > async commons [3] ./pageB.js 3:1-6:3
        [4] ./reusableComponent.js 72 bytes {0} [built]
            cjs require ./reusableComponent [2] ./pageA.js 1:24-54
            cjs require ./reusableComponent [5] ./pageC.js 1:24-54
    chunk    {1} 1.asyncoutput.js 140 bytes {4} [rendered]
        > [1] ./example.js 7:1-10:3
        [3] ./pageB.js 140 bytes {1} [built]
            cjs require ./pageB [1] ./example.js 8:15-33
    chunk    {2} 2.asyncoutput.js 142 bytes {4} [rendered]
        > [1] ./example.js 3:1-6:3
        [2] ./pageA.js 142 bytes {2} [built]
            cjs require ./pageA [1] ./example.js 4:15-33
    chunk    {3} 3.asyncoutput.js 142 bytes {1} [rendered]
        > [3] ./pageB.js 3:1-6:3
        [5] ./pageC.js 142 bytes {3} [built]
            cjs require ./pageC [3] ./pageB.js 4:15-33
    chunk    {4} asyncoutput.js (main) 261 bytes [entry] [rendered]
        > main [0] multi ./example.js 
        [0] multi ./example.js 28 bytes {4} [built]
        [1] ./example.js 233 bytes {4} [built]
            single entry ./example.js [0] multi ./example.js main:100000
    
    ERROR in 1.asyncoutput.js from UglifyJs
    Unexpected token: punc ()) [1.asyncoutput.js:8,94]
    
    ERROR in asyncoutput.js from UglifyJs
    Unexpected token: punc ()) [asyncoutput.js:161,94]