diff --git a/.eslintignore b/.eslintignore
deleted file mode 100644
index 26aa7e3..0000000
--- a/.eslintignore
+++ /dev/null
@@ -1,6 +0,0 @@
-CHANGELOG.md
-package.json
-node_modules
-tmp
-build
-dist
diff --git a/.gitignore b/.gitignore
deleted file mode 100644
index 947e743..0000000
--- a/.gitignore
+++ /dev/null
@@ -1,22 +0,0 @@
-.DS_Store
-node_modules
-package-lock.json
-lerna-debug.log
-packages/**/dist/
-yarn-error.log
-tmp
-build
-dist
-*.lerna_backup
-.npmrc
-
-# Test recordings can write be written here if the test job did not
-# get a chance to run to completion.  The test will cleans these files up afterwards.
-/recordings
-
-
-# IDE
-.vscode/
-.history
-.history/*
-yarn.lock
diff --git a/docs/.nojekyll b/.nojekyll
similarity index 100%
rename from docs/.nojekyll
rename to .nojekyll
diff --git a/.prettierrc.json b/.prettierrc.json
deleted file mode 100644
index 6253224..0000000
--- a/.prettierrc.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-	"singleQuote": true
-}
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index a09fe7f..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,35 +0,0 @@
-language: node_js
-node_js:
-  - '12'
-
-dist: trusty
-
-cache:
-  yarn: true
-
-before_install:
-  - curl -o- -L https://yarnpkg.com/install.sh | bash
-  - export PATH=$HOME/.yarn/bin:$PATH
-
-install:
-  - yarn install --no-lockfile --non-interactive
-
-before_deploy:
-  - openssl aes-256-cbc -K $encrypted_bbad98ea3a3e_key -iv $encrypted_bbad98ea3a3e_iv -in .travis/deploy_rsa.enc -out /tmp/deploy_rsa -d
-  - eval "$(ssh-agent -s)"
-  - chmod 600 /tmp/deploy_rsa
-  - ssh-add /tmp/deploy_rsa
-
-deploy:
-  - provider: script
-    skip_cleanup: true
-    script:
-      - commitlint-travis
-    on:
-      branch: master
-  - provider: script
-    skip_cleanup: true
-    script:
-      - yarn run docs:publish
-    on:
-      branch: master
diff --git a/.travis/deploy_rsa.enc b/.travis/deploy_rsa.enc
deleted file mode 100644
index 7c84aef..0000000
Binary files a/.travis/deploy_rsa.enc and /dev/null differ
diff --git a/.versionrc b/.versionrc
deleted file mode 100644
index 0b7f5a6..0000000
--- a/.versionrc
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-  "types": [
-    {"type":"feat","section":"Features"},
-    {"type":"fix","section":"Bug Fixes"},
-    {"type":"test","section":"Tests", "hidden": true},
-    {"type":"build","section":"Build System", "hidden": true},
-    {"type":"ci","hidden":true}
-  ]
-}
diff --git a/CHANGELOG.md b/CHANGELOG.md
deleted file mode 100644
index aedd5bc..0000000
--- a/CHANGELOG.md
+++ /dev/null
@@ -1,15 +0,0 @@
-# Changelog
-
-All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
-
-## 1.1.0 (2019-12-25)
-
-### Features
-
-- Add the dictionary ([4324492](https://github.com/hackdapp/knowledge/commit/43244924de346f8ae52fc254434bc9663eb49e7d))
-- Add the github ([94c3967](https://github.com/hackdapp/knowledge/commit/94c396778f8c562ed4ba87bcbbd942cff14b7107))
-- Set the new deploy key ([250d5ff](https://github.com/hackdapp/knowledge/commit/250d5ff022ca529533b3e8ab1448a0522c0a89f5))
-
-### Bug Fixes
-
-- Modify the sshkey ([585e322](https://github.com/hackdapp/knowledge/commit/585e3225167c774596df920d11f48ee4be94fb0b))
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
deleted file mode 100644
index 7d9c331..0000000
--- a/CONTRIBUTING.md
+++ /dev/null
@@ -1,49 +0,0 @@
-# Contributing
-
-[![lerna](https://img.shields.io/badge/maintained%20with-lerna-cc00ff.svg)](https://lerna.js.org/)
-
-## Getting Started
-
-Install required global dependencies:
-
-```bash
-npm install -g yarn
-```
-
-Check out the code and go into the kapian.io directory:
-
-```bash
-git clone https://github.com/hackdapp/kapian.io.git
-cd kapian.io
-```
-
-Install the dependencies and bootstrap the monorepo:
-
-```bash
-yarn
-```
-
-## Running Docs
-
-All the documentation can be found in the root level `docs` directory. Running
-the following command will stand up the docs server which will watch for
-changes.
-
-```bash
-yarn docs:serve
-```
-
-## Conventional Commits
-
-Lerna depends on the use of the [Conventional Commits Specification](https://conventionalcommits.org/)
-to determine the version bump and generate CHANGELOG.md files. Make sure your
-commits and the title of your PRs follow the spec. A pre-commit hook and CI test
-have been added to further enforce this requirement.
-
-## Tips for Getting Your Pull Request Accepted
-
-1. Make sure all new features are tested and the tests pass.
-2. Bug fixes must include a test case demonstrating the error that it fixes.
-3. Open an issue first and seek advice for your change before submitting
-   a pull request. Large features which have never been discussed are
-   unlikely to be accepted. **You have been warned.**
diff --git a/README.md b/README.md
deleted file mode 100644
index a55688c..0000000
--- a/README.md
+++ /dev/null
@@ -1,38 +0,0 @@
-# [My Knowledge Wiki 📚](https://wiki.hackdapp.com)
-
-[![Build Status](https://travis-ci.org/hackdapp/knowledge.svg?branch=master)](https://travis-ci.org/hackdapp/knowledge.svg?branch=master)
-[![npm version](https://badge.fury.io/js/docsify.svg)](https://badge.fury.io/js/docsify)
-
-This is my personal wiki where I share the experience about work、study and life.
-
-If this is your first time visiting this wiki, take a look [here](meta/meta.md) as it describes this wiki, its structure and goals in a lot of detail.
-
-## Using the wiki well
-
-You can quickly search the contents of this wiki above or you can explore the tree view to the left.
-
-You can access [any entry](https://github.com/hackdapp/knowledge/blob/master/SUMMARY.md) from this wiki super fast using [Alfred My Mind](https://github.com/hackdapp/alfred-my-mind) workflow.
-
-Aside from this wiki, you can also explore [Learn Anything](ideas/learn-anything.md) for things that you can learn about.
-
-## Other things I wrote and shared
-
-I share my knowledge in longer form by [writing articles](sharing/my-articles.md) and making [YouTube videos](sharing/my-youtube.md).
-
-I also love [writing code](sharing/my-github.md) that solves various problems I have and I share it all on [GitHub](https://github.com/hackdapp).
-
-[Here](sharing/sharing.md) you can find all the things I made and shared thus far.
-
-## Make your own wiki
-
-You can view other similar to this, continuously updated wikis, [here](https://github.com/RichardLitt/meta-knowledge#readme).
-
-Don't be afraid to create one of your own and share what you know with the world.
-
-## Contributing
-
-If you found a mistake anywhere in this wiki, I would appreciate your help. You can quickly find any entry you wish to edit by [searching for the topic](https://github.com/hackdapp/knowledge/find/master) and adding your changes with a PR.
-
-I also appreciate any [ideas you have](https://github.com/hackdapp/knowledge/issues/new) on how I can improve this wiki.
-
-[![CC0](https://img.shields.io/badge/license-CC0-0a0a0a.svg?style=flat&colorA=0a0a0a)](https://creativecommons.org/publicdomain/zero/1.0/) [![](http://cdn.hackdapp.com/110623.jpg)](https://twitter.com/hackdapp)
diff --git a/SUMMARY.md b/SUMMARY.md
deleted file mode 100644
index 326a1c8..0000000
--- a/SUMMARY.md
+++ /dev/null
@@ -1,734 +0,0 @@
-# Summary
-
-- [Meta](meta/meta.md)
-  - [Reference](meta/reference.md)
-- [Sharing](sharing/sharing.md)
-  - [Everything I know](sharing/everything-I-know.md)
-  - [My GitHub](sharing/my-github.md)
-  - [My Articles](sharing/my-articles.md)
-  - [My YouTube](sharing/my-youtube.md)
-  - [My Trello](sharing/my-trello.md)
-  - [My Gists](sharing/my-gists.md)
-  - [My Workflow](sharing/my-workflow.md)
-  - [Tracking](sharing/tracking.md)
-- [Ideas](ideas/ideas.md)
-  - [Learn Anything](ideas/learn-anything.md)
-- [Focusing](focusing/focusing.md)
-  - [Rules](focusing/rules.md)
-  - [Processes](focusing/processes.md)
-  - [Habits](focusing/habits.md)
-- [Minimalism](minimalism/minimalism.md)
-- [Research](research/research.md)
-  - [Solving problems](research/solving-problems.md)
-  - [Asking questions](research/asking-questions.md)
-  - [Staying on top of things](research/staying-on-top-of-things.md)
-  - [Blogs](research/blogs.md)
-- [Knowledge](knowledge/knowledge.md)
-  - [Knowledge graphs](knowledge/knowledge-graphs.md)
-  - [Knowledge extraction](knowledge/knowledge-extraction.md)
-  - [Mental models](knowledge/mental-models.md)
-- [Environment](environment/environment.md)
-  - [Zero waste](environment/zero-waste.md)
-  - [Veganism](environment/veganism.md)
-  - [Renewable energy](environment/renewable-energy/renewable-energy.md)
-    - [Nuclear energy](environment/renewable-energy/nuclear-energy.md)
-- [Music](music/music.md)
-  - [Music playlists](music/music-playlists.md)
-  - [Music artists](music/music-artists.md)
-  - [Music albums](music/music-albums.md)
-  - [Song covers](music/song-covers.md)
-  - [Music production](music/music-production/music-production.md)
-    - [Ableton](music/music-production/ableton.md)
-    - [Guitar](music/music-production/guitar.md)
-- [Life](life/life.md)
-  - [Happiness](life/happiness.md)
-  - [Time](life/time.md)
-  - [Memories](life/memories.md)
-  - [Journaling](life/journaling.md)
-  - [Compassion](life/compassion.md)
-  - [Parenting](life/parenting.md)
-  - [Success](life/success.md)
-  - [Death](life/death.md)
-- [Writing](writing/writing.md)
-  - [Writing prompts](writing/writing-prompts.md)
-  - [Markdown](writing/markdown.md)
-- [macOS](macOS/macOS.md)
-  - [macOS Apps](macOS/apps/macOS-apps.md)
-    - [Alfred](macOS/apps/alfred/alfred.md)
-      - [Making workflows](macOS/apps/alfred/making-workflows.md)
-      - [AwGo](macOS/apps/alfred/awgo.md)
-    - [Karabiner](macOS/apps/karabiner/karabiner.md)
-    - [Keyboard Maestro](macOS/apps/keyboard-maestro/keyboard-maestro.md)
-      - [KM macros](macOS/apps/keyboard-maestro/km-macros.md)
-    - [Typinator](macOS/apps/typinator.md)
-    - [MindNode](macOS/apps/mindnode.md)
-    - [Hammerspoon](macOS/apps/hammerspoon.md)
-    - [Hazel](macOS/apps/hazel.md)
-    - [2Do](macOS/apps/2do.md)
-    - [Pixave](macOS/apps/pixave.md)
-    - [iTerm](macOS/apps/iterm.md)
-    - [Tweetbot](macOS/apps/tweetbot.md)
-    - [Textual](macOS/apps/textual.md)
-    - [Xcode](macOS/apps/xcode/xcode.md)
-      - [Xcode extensions](macOS/apps/xcode/xcode-extensions.md)
-    - [Trello](macOS/apps/trello.md)
-    - [Fantastical](macOS/apps/fantastical.md)
-    - [BetterTouchTool](macOS/apps/bettertouchtool.md)
-    - [Timing](macOS/apps/timing.md)
-    - [Sketch](macOS/apps/sketch.md)
-    - [Contacts](macOS/apps/contacts.md)
-    - [Keychain](macOS/apps/keychain.md)
-    - [1Password](macOS/apps/1password.md)
-    - [Little Snitch](macOS/apps/little-snitch.md)
-    - [Affinity Designer](macOS/apps/affinity-designer.md)
-  - [JXA](macOS/jxa.md)
-  - [AppleScript](macOS/applescript.md)
-- [Hardware](hardware/hardware.md)
-  - [Arduino](hardware/arduino.md)
-  - [CPU](hardware/cpu/cpu.md)
-    - [RISK-V](hardware/cpu/risc-v.md)
-  - [GPU](hardware/gpu/gpu.md)
-  - [Neuromorphic Computing](hardware/neuromorphic-computing.md)
-  - [Circuit design](hardware/circuit-design.md)
-  - [FPGA](hardware/fpga.md)
-- [Math](math/math.md)
-  - [Logic](math/logic/logic.md)
-    - [Combinatory logic](math/logic/combinatory-logic.md)
-    - [Satisfiability modulo theories](math/logic/satisfiability-modulo-theories.md)
-    - [Automated theorem proving](math/logic/automated-theorem-proving/automated-theorem-proving.md)
-      - [Lean](math/logic/automated-theorem-proving/lean.md)
-  - [Linear algebra](math/linear-algebra/linear-algebra.md)
-    - [Vectors](math/linear-algebra/vectors.md)
-  - [Lambda calculus](math/lambda-calculus.md)
-  - [Real Analysis](math/real-analysis.md)
-  - [Type Theory](math/type-theory/type-theory.md)
-    - [Dependent types](math/type-theory/dependent-types.md)
-    - [Cubical type theory](math/type-theory/cubical-type-theory.md)
-    - [Computational type theory](math/type-theory/computational-type-theory.md)
-  - [Category theory](math/category-theory/category-theory.md)
-  - [Statistics](math/statistics/statistics.md)
-    - [Markov chains](math/statistics/markov-chains.md)
-  - [Mathematical optimization](math/mathematical-optimization/mathematical-optimization.md)
-    - [Nearest neighbor search](math/mathematical-optimization/nearest-neighbor-search.md)
-    - [Combinatorial optimization](math/mathematical-optimization/combinatorial-optimization.md)
-    - [Gradient descent](math/mathematical-optimization/gradient-descent.md)
-  - [Geometry](math/geometry.md)
-  - [Algebraic topology](math/algebraic-topology.md)
-  - [Fractals](math/fractals.md)
-  - [Number theory](math/number-theory.md)
-  - [Homotopy theory](math/homotopy-theory.md)
-  - [Queueing theory](math/queueing-theory.md)
-  - [Topology](math/topology.md)
-  - [Differential equations](math/differential-equations.md)
-  - [Graph theory](math/graph-theory.md)
-  - [Calculus](math/calculus.md)
-  - [Fourier transform](math/fourier-transform.md)
-  - [Wolfram Alpha](math/wolfram-alpha.md)
-  - [Automatic differentiation](math/automatic-differentiation.md)
-  - [Game theory](math/game-theory.md)
-- [Computer Science](computer-science/computer-science.md)
-  - [Data Structures](computer-science/data-structures/data-structures.md)
-  - [Algorithms](computer-science/algorithms/algorithms.md)
-    - [Compression](computer-science/algorithms/compression.md)
-  - [Parsing](computer-science/parsing.md)
-  - [Formal verification](computer-science/formal-verification/formal-verification.md)
-    - [TLA+](computer-science/formal-verification/tla.md)
-  - [Automata theory](computer-science/automata-theory.md)
-  - [Computer Architecture](computer-science/computer-architecture.md)
-- [Programming](programming/programming.md)
-  - [Git](programming/git.md)
-  - [Concurrency](programming/concurrency.md)
-  - [Regex](programming/regex/regex.md)
-  - [Hashing](programming/hashing.md)
-  - [Functional programming](programming/functional-programming/functional-programming.md)
-    - [GADTs](programming/functional-programming/gadts.md)
-    - [Algebraic effects](programming/functional-programming/algebraic-effects.md)
-  - [Logic programming](programming/logic-programming.md)
-  - [Array programming](programming/array-programming.md)
-  - [Constraint programming](programming/constraint-programming.md)
-  - [Relational programming](programming/relational-programming.md)
-  - [Semantic versioning](programming/semantic-versioning.md)
-  - [Reverse engineering](programming/reverse-engineering.md)
-  - [Protocol Buffers](programming/protocol-buffers.md)
-  - [Coding practice](programming/coding-practice.md)
-  - [Serialization](programming/serialization.md)
-  - [Competitive Programming](programming/competitive-programming.md)
-  - [Design patterns](programming/design-patterns.md)
-  - [System Design](programming/system-design.md)
-  - [Continuous Integration](programming/continuous-integration.md)
-  - [Documentation](programming/documentation.md)
-  - [Embedded systems](programming/embedded-systems.md)
-  - [Encoding](programming/encoding.md)
-  - [Interactive computing](programming/interactive-computing/interactive-computing.md)
-    - [Jupyter Notebooks](programming/interactive-computing/jupyter-notebooks.md)
-  - [Visual programming](programming/visual-programming.md)
-  - [Software architecture](programming/software-architecture/software-architecture.md)
-  - [Probabilistic programming](programming/probabilistic-programming.md)
-  - [Recursion](programming/recursion.md)
-  - [Reactive programming](programming/reactive-programming.md)
-  - [Program synthesis](programming/program-synthesis.md)
-  - [Structured programming](programming/structured-programming.md)
-  - [Agile development](programming/agile-development.md)
-  - [Stream processing](programming/stream-processing.md)
-  - [Program analysis](programming/program-analysis.md)
-  - [Software testing](programming/software-testing.md)
-  - [JSON](programming/json.md)
-- [Programming languages](programming-languages/programming-languages.md)
-  - [Go](programming-languages/go/go.md)
-    - [Go libraries](programming-languages/go/go-libraries/go-libraries.md)
-  - [Python](programming-languages/python/python.md)
-    - [Python libraries](programming-languages/python/python-libraries/python-libraries.md)
-      - [Django](programming-languages/python/python-libraries/django.md)
-      - [NumPy](programming-languages/python/python-libraries/numpy.md)
-  - [Swift](programming-languages/swift/swift.md)
-    - [Swift libraries](programming-languages/swift/swift-libraries/swift-libraries.md)
-      - [SwiftUI](programming-languages/swift/swift-libraries/swiftui.md)
-      - [Combine](programming-languages/swift/swift-libraries/combine.md)
-  - [Rust](programming-languages/rust/rust.md)
-    - [Rust libraries](programming-languages/rust/rust-libraries/rust-libraries.md)
-  - [Haskell](programming-languages/haskell/haskell.md)
-    - [Haskell libraries](programming-languages/haskell/haskell-libraries/haskell-libraries.md)
-  - [JavaScript](programming-languages/javascript/javascript.md)
-    - [JS libraries](programming-languages/javascript/js-libraries/js-libraries.md)
-      - [React](programming-languages/javascript/js-libraries/react/react.md)
-        - [React components](programming-languages/javascript/js-libraries/react/react-components.md)
-        - [React Hooks](programming-languages/javascript/js-libraries/react/react-hooks.md)
-        - [React Native](programming-languages/javascript/js-libraries/react/react-native.md)
-        - [React Server Side Rendering](programming-languages/javascript/js-libraries/react/react-ssr.md)
-        - [Gatsby JS](programming-languages/javascript/js-libraries/react/gatsby.md)
-        - [Expo](programming-languages/javascript/js-libraries/react/expo.md)
-        - [MDX](programming-languages/javascript/js-libraries/react/mdx.md)
-      - [ESLint](programming-languages/javascript/eslint.md)
-      - [Jest](programming-languages/javascript/js-libraries/jest.md)
-      - [Next.js](programming-languages/javascript/js-libraries/react/nextjs.md)
-      - [Redux](programming-languages/javascript/js-libraries/redux.md)
-      - [MobX](programming-languages/javascript/js-libraries/mobx.md)
-      - [Vue.js](programming-languages/javascript/js-libraries/vue/vue.md)
-      - [Svelte](programming-languages/javascript/js-libraries/svelte.md)
-      - [D3.js](programming-languages/javascript/js-libraries/d3js.md)
-      - [Three.js](programming-languages/javascript/js-libraries/threejs.md)
-      - [Babel](programming-languages/javascript/babel.md)
-      - [RxJS](programming-languages/javascript/js-libraries/rxjs.md)
-  - [TypeScript](programming-languages/typescript/typescript.md)
-    - [TypeScript libraries](programming-languages/typescript/typescript-libraries/typescript-libraries.md)
-  - [Scala](programming-languages/scala/scala.md)
-    - [Scala libraries](programming-languages/scala/scala-libraries.md)
-  - [OCaml](programming-languages/ocaml/ocaml.md)
-    - [OCaml libraries](programming-languages/ocaml/ocaml-libraries.md)
-  - [ReasonML](programming-languages/reasonml/reasonml.md)
-    - [ReasonML libraries](programming-languages/reasonml/reasonml-libraries.md)
-  - [Bash](programming-languages/bash.md)
-  - [Clojure](programming-languages/clojure/clojure.md)
-    - [Clojure libraries](programming-languages/clojure/clojure-libraries.md)
-    - [ClojureScript](programming-languages/clojure/clojurescript.md)
-  - [Erlang](programming-languages/erlang/erlang.md)
-  - [Elixir](programming-languages/elixir/elixir.md)
-    - [Elixir libraries](programming-languages/elixir/elixir-libraries.md)
-  - [Java](programming-languages/java/java.md)
-    - [Java libraries](programming-languages/java/java-libraries.md)
-  - [Kotlin](programming-languages/kotlin/kotlin.md)
-    - [Kotlin libraries](programming-languages/kotlin/kotlin-libraries.md)
-  - [Lisp](programming-languages/lisp/lisp.md)
-    - [Common Lisp](programming-languages/lisp/common-lisp.md)
-    - [Scheme](programming-languages/lisp/scheme.md)
-    - [Racket](programming-languages/lisp/racket.md)
-  - [C](programming-languages/c/c.md)
-    - [C libraries](programming-languages/c/c-libraries.md)
-  - [C++](programming-languages/cpp/cpp.md)
-    - [C++ libraries](programming-languages/cpp/cpp-libraries.md)
-  - [Objective C](programming-languages/objc/objc.md)
-  - [Lua](programming-languages/lua.md)
-  - [Ruby](programming-languages/ruby/ruby.md)
-    - [Rails](programming-languages/ruby/rails.md)
-  - [Idris](programming-languages/idris/idris.md)
-  - [Agda](programming-languages/agda.md)
-  - [Coq](programming-languages/coq/coq.md)
-  - [Julia](programming-languages/julia/julia.md)
-    - [Julia libraries](programming-languages/julia/julia-libraries.md)
-  - [Elm](programming-languages/elm/elm.md)
-    - [Elm libraries](programming-languages/elm/elm-libraries.md)
-  - [Dart](programming-languages/dart/dart.md)
-    - [Flutter](programming-languages/dart/flutter.md)
-  - [R](programming-languages/r/r.md)
-    - [R packages](programming-languages/r/r-packages.md)
-  - [Assembly](programming-languages/assembly.md)
-  - [Nim](programming-languages/nim/nim.md)
-  - [Dhall](programming-languages/dhall.md)
-  - [Processing](programming-languages/processing/processing.md)
-    - [p5.js](programming-languages/processing/p5js.md)
-  - [Prolog](programming-languages/prolog/prolog.md)
-  - [PureScript](programming-languages/purescript/purescript.md)
-  - [Zig](programming-languages/zig/zig.md)
-  - [APL](programming-languages/apl/apl.md)
-  - [Tcl](programming-languages/tcl.md)
-  - [Smalltalk](programming-languages/smalltalk.md)
-  - [Standard ML](programming-languages/standard-ml.md)
-  - [Language Server Protocol](programming-languages/language-server-protocol.md)
-- [Data Science](data-science/data-science.md)
-  - [Data Visualization](data-science/data-visualization.md)
-  - [Data Processing](data-science/data-processing.md)
-  - [Kafka](data-science/kafka.md)
-- [Open Source](open-source/open-source.md)
-  - [GitHub](open-source/github/github.md)
-    - [GitHub actions](open-source/github/github-actions.md)
-    - [GitHub bots](open-source/github/github-bots.md)
-  - [GSOC](open-source/gsoc.md)
-  - [Funding](open-source/funding.md)
-- [Languages](languages/languages.md)
-  - [English](languages/english/english.md)
-  - [Russian](languages/russian.md)
-  - [Internationalization](languages/internationalization.md)
-- [Text editors](text-editors/text-editors.md)
-  - [VS Code](text-editors/vs-code/vs-code.md)
-    - [VS Code extensions](text-editors/vs-code/vs-code-extensions.md)
-  - [Vim](text-editors/vim/vim.md)
-    - [Vim plugins](text-editors/vim/vim-plugins.md)
-  - [Sublime Text](text-editors/sublime-text/sublime-text.md)
-    - [Sublime Text plugins](text-editors/sublime-text/sublime-text-plugins.md)
-  - [Emacs](text-editors/emacs/emacs.md)
-    - [Emacs packages](text-editors/emacs/emacs-packages.md)
-  - [IntelliJ](text-editors/intellij.md)
-- [Operating systems](operating-systems/operating-systems.md)
-  - [Linux](operating-systems/linux/linux.md)
-    - [NixOS](operating-systems/linux/nixos.md)
-  - [iOS](operating-systems/ios/ios.md)
-    - [iOS Shortcuts](operating-systems/ios/ios-shortcuts.md)
-    - [iPad](operating-systems/ios/ipad.md)
-    - [WatchOS](operating-systems/ios/watchos.md)
-    - [tvOS](operating-systems/ios/tvos.md)
-    - [CoreML](operating-systems/ios/coreml.md)
-    - [HomeKit](operating-systems/ios/homekit.md)
-  - [Android](operating-systems/android.md)
-  - [Containers](operating-systems/containers/containers.md)
-    - [Kubernetes](operating-systems/containers/kubernetes.md)
-    - [Docker](operating-systems/containers/docker.md)
-  - [BSD](operating-systems/bsd/bsd.md)
-  - [Windows](operating-systems/windows.md)
-  - [Fuchsia OS](operating-systems/fuchsia-os.md)
-- [Package managers](package-managers/package-managers.md)
-  - [Nix](package-managers/nix/nix.md)
-    - [Nix Darwin](package-managers/nix/nix-darwin.md)
-  - [Brew](package-managers/brew.md)
-- [DevOps](devops/devops.md)
-  - [Site Reliability Engineering](devops/site-reliability-engineering.md)
-  - [Terraform](devops/terraform.md)
-- [Mindfulness](mindfulness/mindfulness.md)
-  - [Meditation](mindfulness/meditation.md)
-  - [Buddhism](mindfulness/buddhism.md)
-  - [Tao](mindfulness/tao.md)
-- [Compilers](compilers/compilers.md)
-  - [LLVM](compilers/llvm.md)
-  - [Build systems](compilers/build-systems.md)
-  - [Linters](compilers/linters.md)
-- [Physics](physics/physics.md)
-  - [Classical mechanics](physics/classical-mechanics.md)
-  - [Quantum physics](physics/quantum-physics/quantum-physics.md)
-    - [Quantum computing](physics/quantum-physics/quantum-computing.md)
-    - [Quantum gravity](physics/quantum-physics/quantum-gravity.md)
-  - [String theory](physics/string-theory.md)
-  - [Electrical engineering](physics/electrical-engineering/electrical-engineering.md)
-    - [Signal processing](physics/electrical-engineering/signal-processing.md)
-  - [Antimatter](physics/antimatter.md)
-  - [Dark matter](physics/dark-matter.md)
-- [Biology](biology/biology.md)
-  - [Viruses](biology/viruses.md)
-  - [Evolution](biology/evolution.md)
-  - [Genomics](biology/genomics/genomics.md)
-    - [DNA](biology/genomics/dna.md)
-  - [Bioinformatics](biology/bioinformatics/bioinformatics.md)
-  - [Computational biology](biology/computational-biology.md)
-  - [Immunology](biology/immunology/immunology.md)
-    - [Immunotherapy](biology/immunology/immunotherapy.md)
-  - [Bionics](biology/bionics.md)
-- [Automation](automation/automation.md)
-  - [Home Automation](automation/home-automation.md)
-- [Education](education/education.md)
-  - [University](education/university.md)
-  - [Learning](education/learning.md)
-- [Economy](economy/economy.md)
-  - [Investing](economy/investing.md)
-  - [Finance](economy/finance.md)
-  - [High frequency trading](economy/high-frequency-trading.md)
-  - [Basic Income](economy/basic-income.md)
-  - [E-commerce](economy/e-commerce.md)
-- [Governance](governance/governance.md)
-  - [Politics](governance/politics.md)
-- [Consciousness](consciousness/consciousness.md)
-  - [Ego](consciousness/ego.md)
-- [Drugs](drugs/drugs.md)
-  - [Psychedelics](drugs/psychedelics/psychedelics.md)
-    - [Tryptamines](drugs/psychedelics/tryptamines/tryptamines.md)
-      - [DMT](drugs/psychedelics/tryptamines/dmt.md)
-    - [Lysergamides](drugs/psychedelics/lysergamides/lysergamides.md)
-      - [LSD](drugs/psychedelics/lysergamides/lsd.md)
-    - [Phenethylamines](drugs/psychedelics/phenethylamines/phenethylamines.md)
-    - [Salvia](drugs/psychedelics/salvia.md)
-    - [Trippy](drugs/psychedelics/trippy.md)
-  - [Dissociatives](drugs/dissociatives.md)
-  - [Cannabis](drugs/cannabis.md)
-  - [MDMA](drugs/mdma.md)
-  - [Nootropics](drugs/nootropics.md)
-  - [Opiates](drugs/opiates.md)
-  - [Research chemicals](drugs/research-chemicals.md)
-  - [Microdosing](drugs/psychedelics/microdosing.md)
-- [Chemistry](chemistry/chemistry.md)
-- [Unix](unix/unix.md)
-  - [Shell](unix/shell/shell.md)
-    - [Zsh](unix/shell/zsh/zsh.md)
-      - [Zsh plugins](unix/shell/zsh/zsh-plugins.md)
-    - [Fish](unix/shell/fish.md)
-  - [My file system](unix/my-file-system.md)
-  - [Dotfiles](unix/dotfiles.md)
-- [Protocols](protocols/protocols.md)
-  - [Matrix](protocols/matrix/matrix.md)
-    - [Dendrite](protocols/matrix/dendrite.md)
-- [Web](web/web.md)
-  - [Browsers](web/browsers/browsers.md)
-    - [Safari](web/browsers/safari.md)
-    - [Google Chrome](web/browsers/google-chrome/google-chrome.md)
-      - [Chrome DevTools](web/browsers/google-chrome/chrome-dev-tools.md)
-    - [Firefox](web/browsers/firefox.md)
-    - [Bookmarklets](web/browsers/bookmarklets.md)
-    - [Stylish themes](web/browsers/stylish-themes.md)
-  - [Web performance](web/web-performance.md)
-  - [Service workers](web/service-workers.md)
-  - [Static sites](web/static-sites/static-sites.md)
-    - [Hugo](web/static-sites/hugo.md)
-  - [Node.js](web/nodejs/nodejs.md)
-  - [Deno](web/deno.md)
-  - [WebAssembly](web/webassembly.md)
-  - [SEO](web/seo.md)
-  - [Electron](web/electron.md)
-  - [Webpack](web/webpack.md)
-  - [WebRTC](web/webrtc.md)
-  - [Search engines](web/search-engines.md)
-  - [Web engines](web/web-engines/web-engines.md)
-    - [WebKit](web/web-engines/webkit.md)
-  - [Progressive Web Apps](web/progressive-web-apps.md)
-  - [Web workers](web/web-workers.md)
-  - [Web scraping](web/web-scraping.md)
-  - [RSS](web/rss.md)
-  - [Web accessibility](web/web-accessibility.md)
-  - [Content management systems](web/cms.md)
-  - [JAMstack](web/jamstack.md)
-- [Cloud computing](cloud-computing/cloud-computing.md)
-  - [Serverless computing](cloud-computing/serverless-computing/serverless-computing.md)
-    - [Cloudflare workers](cloud-computing/serverless-computing/cloudflare-workers.md)
-  - [AWS](cloud-computing/aws/aws.md)
-- [Front End](front-end/front-end.md)
-  - [HTML](front-end/html.md)
-  - [CSS](front-end/css/css.md)
-    - [CSS Grid](front-end/css/css-grid.md)
-    - [CSS Flexbox](front-end/css/css-flexbox.md)
-    - [CSS in JS](front-end/css/css-in-js.md)
-    - [Tailwind CSS](front-end/css/tailwind-css.md)
-- [Security](security/security.md)
-  - [Cryptography](security/cryptography/cryptography.md)
-    - [Encryption](security/cryptography/encryption.md)
-    - [Zero knowledge proofs](security/cryptography/zero-knowledge-proofs.md)
-- [Social networks](social-networks/social-networks.md)
-  - [Scuttlebutt](social-networks/scuttlebutt.md)
-  - [Mastodon](social-networks/mastodon.md)
-- [Networking](networking/networking.md)
-  - [HTTP](networking/http.md)
-  - [REST](networking/rest.md)
-  - [DNS](networking/dns.md)
-  - [Peer to peer](networking/peer-to-peer/peer-to-peer.md)
-    - [IPFS](networking/peer-to-peer/ipfs.md)
-    - [BitTorrent](networking/peer-to-peer/bittorrent.md)
-  - [Internet of things](networking/iot/iot.md)
-    - [LoRaWAN](networking/iot/lorawan.md)
-  - [Microservices](networking/microservices.md)
-  - [Decentralization](networking/decentralization.md)
-  - [Nginx](networking/nginx.md)
-  - [VPN](networking/vpn/vpn.md)
-    - [WireGuard](networking/vpn/wireguard.md)
-  - [GraphQL](networking/graphql/graphql.md)
-    - [Apollo GraphQL](networking/graphql/apollo-graphql.md)
-    - [Hasura](networking/graphql/hasura.md)
-  - [SSH](networking/ssh.md)
-  - [TLS](networking/tls.md)
-  - [Domains](networking/domains.md)
-  - [QUIC](networking/quic.md)
-  - [WebSocket](networking/websocket.md)
-  - [File sharing](networking/file-sharing.md)
-  - [RabbitMQ](networking/rabbitmq.md)
-  - [ActivityPub](networking/activitypub.md)
-  - [Mesh networking](networking/mesh-networking.md)
-- [Health](health/health.md)
-  - [Nutrition](health/nutrition/nutrition.md)
-    - [Foods](health/nutrition/foods.md)
-    - [Drinks](health/nutrition/drinks/drinks.md)
-      - [Tea](health/nutrition/drinks/tea.md)
-      - [Coffee](health/nutrition/drinks/coffee.md)
-    - [Cooking](health/nutrition/cooking.md)
-    - [Recipes](health/nutrition/recipes.md)
-    - [Fasting](health/nutrition/fasting.md)
-    - [Supplements](health/nutrition/supplements.md)
-  - [Ergonomics](health/ergonomics.md)
-  - [Aging](health/aging.md)
-  - [Skin care](health/skin-care.md)
-  - [Depression](health/depression.md)
-- [Fitness](fitness/fitness.md)
-  - [Strength training](fitness/strength-training.md)
-  - [Exercises](fitness/exercises.md)
-- [Medicine](medicine/medicine.md)
-  - [Diseases](medicine/diseases/diseases.md)
-    - [Cancer](medicine/diseases/cancer.md)
-- [History](history/history.md)
-  - [Anthropology](history/anthropology.md)
-- [Travel](travel/travel.md)
-  - [Nomad](travel/nomad.md)
-  - [Backpacks](travel/backpacks.md)
-  - [Finding home](travel/finding-home.md)
-  - [Transportation](travel/transportation.md)
-    - [Cycling](travel/cycling.md)
-  - [Meeting people](travel/meeting-people.md)
-  - [Visited](travel/visited/visited.md)
-    - [Netherlands](travel/visited/netherlands.md)
-    - [Japan](travel/visited/japan.md)
-    - [United Kingdom](travel/visited/united-kingdom.md)
-    - [Germany](travel/visited/germany.md)
-- [Geography](geography/geography.md)
-  - [Spatial analysis](geography/spatial-analysis.md)
-- [Business](business/business.md)
-  - [Startups](business/startups/startups.md)
-    - [Startup funding](business/startups/startup-funding.md)
-    - [Venture capital](business/startups/venture-capital.md)
-    - [Marketplaces](business/startups/marketplaces.md)
-    - [Values](business/startups/values.md)
-  - [Landing pages](business/landing-pages.md)
-  - [Products](business/products.md)
-  - [Pricing](business/pricing.md)
-- [Relationships](relationships/relationships.md)
-  - [Seduction](relationships/seduction.md)
-  - [Sex](relationships/sex.md)
-- [3D Printing](3d-printing/3d-printing.md)
-- [Anki](anki/anki.md)
-- [Philosophy](philosophy/philosophy.md)
-  - [Effective altruism](philosophy/effective-altruism.md)
-  - [Simulated reality](philosophy/simulated-reality.md)
-- [Video](video/video.md)
-  - [Cinematography](video/cinematography.md)
-- [Machine learning](machine-learning/machine-learning.md)
-  - [Neural networks](machine-learning/neural-networks/neural-networks.md)
-    - [Generative adversarial networks](machine-learning/neural-networks/generative-adversarial-networks.md)
-  - [Unsupervised learning](machine-learning/unsupervised-learning.md)
-  - [Reinforcement learning](machine-learning/reinforcement-learning.md)
-  - [ML Libraries](machine-learning/libraries/ml-libraries.md)
-    - [PyTorch](machine-learning/libraries/pytorch.md)
-    - [Keras](machine-learning/libraries/keras.md)
-    - [TensorFlow](machine-learning/libraries/tensorflow.md)
-  - [Datasets](machine-learning/datasets.md)
-  - [Autonomous driving](machine-learning/autonomous-driving.md)
-  - [Artificial intelligence](machine-learning/artificial-intelligence.md)
-  - [Transfer learning](machine-learning/transfer-learning.md)
-- [Computer graphics](computer-graphics/computer-graphics.md)
-  - [Image processing](computer-graphics/image-processing.md)
-  - [Computer vision](computer-graphics/computer-vision/computer-vision.md)
-    - [OCR](computer-graphics/computer-vision/ocr.md)
-  - [Procedural generation](computer-graphics/procedural-generation.md)
-  - [Rendering](computer-graphics/rendering.md)
-  - [Shaders](computer-graphics/shaders.md)
-  - [Ray Tracing](computer-graphics/ray-tracing.md)
-  - [Bezier curves](computer-graphics/bezier-curves.md)
-  - [CUDA](computer-graphics/cuda.md)
-  - [WebGPU](computer-graphics/webgpu.md)
-  - [WebGL](computer-graphics/webgl.md)
-  - [Metal](computer-graphics/metal.md)
-  - [Vulkan](computer-graphics/vulkan.md)
-  - [SVG](computer-graphics/svg.md)
-- [Tools](tools/tools.md)
-  - [CodeSandbox](tools/codesandbox.md)
-  - [GitBook](tools/gitbook.md)
-  - [Dropbox](tools/dropbox.md)
-  - [Telegram](tools/telegram.md)
-  - [Product Hunt](tools/product-hunt.md)
-  - [DuckDuckGo](tools/duckduckgo.md)
-  - [IFTTT](tools/ifttt.md)
-  - [Dat](tools/dat.md)
-  - [Email](tools/email.md)
-  - [Slack](tools/slack.md)
-  - [Personal setups](tools/personal-setups.md)
-  - [Voice assistants](tools/voice-assistants/voice-assistants.md)
-- [Design](design/design.md)
-  - [Icons](design/icons.md)
-  - [Fonts](design/fonts.md)
-  - [Design inspiration](design/design-inspiration.md)
-  - [Interior Design](design/interior-design.md)
-  - [User Experience](design/user-experience.md)
-  - [3D Modeling](design/3d-modeling.md)
-  - [Animation](design/animation.md)
-  - [Monokai Night themes](design/monokai-night-themes.md)
-  - [Figma](design/figma/figma.md)
-    - [Figma plugins](design/figma/figma-plugins.md)
-  - [Framer](design/framer.md)
-  - [Design systems](design/design-systems.md)
-  - [Logos](design/logos.md)
-  - [Color](design/color.md)
-- [Keyboards](keyboards/keyboards.md)
-  - [QMK](keyboards/qmk.md)
-- [Future](future/future.md)
-- [Cryptocurrencies](cryptocurrencies/cryptocurrencies.md)
-  - [Bitcoin](cryptocurrencies/bitcoin.md)
-  - [Stellar](cryptocurrencies/stellar.md)
-  - [Libra](cryptocurrencies/libra.md)
-  - [TON](cryptocurrencies/ton.md)
-- [Privacy](privacy/privacy.md)
-  - [Freedom](privacy/freedom.md)
-  - [Self hosting](privacy/self-hosting.md)
-- [Games](games/games.md)
-  - [Gamedev](games/gamedev/gamedev.md)
-  - [Game engines](games/gamedev/game-engines.md)
-  - [Board games](games/board-games.md)
-  - [Chess](games/chess.md)
-- [Streaming](streaming/streaming.md)
-- [Talks](talks/talks.md)
-  - [Presentations](talks/presentations.md)
-- [Analytics](analytics/analytics.md)
-- [Databases](databases/databases.md)
-  - [PostgreSQL](databases/postgresql.md)
-  - [Redis](databases/redis.md)
-  - [DynamoDB](databases/dynamodb.md)
-  - [MongoDB](databases/mongodb.md)
-  - [FoundationDB](databases/foundationdb.md)
-  - [SQL](databases/sql/sql.md)
-  - [Prisma](databases/prisma.md)
-  - [Memcached](databases/memcached.md)
-  - [Kdb+](databases/kdb.md)
-  - [Neo4j](databases/neo4j.md)
-  - [Blockchain](databases/blockchain/blockchain.md)
-    - [Ethereum](databases/blockchain/ethereum.md)
-    - [Cardano](databases/blockchain/cardano.md)
-- [Art](art/art.md)
-  - [Photography](art/photography.md)
-  - [Models](art/models.md)
-  - [Drawing](art/drawing.md)
-  - [Pen plotting](art/pen-plotting.md)
-  - [Sketching](art/sketching.md)
-  - [Comics](art/comics.md)
-  - [Dancing](art/dancing.md)
-  - [Generative art](art/generative-art.md)
-  - [Architecture](art/architecture.md)
-  - [Tattoos](art/tattoos.md)
-  - [Clothes](art/clothes.md)
-- [API](api/api.md)
-- [Distributed systems](distributed-systems/distributed-systems.md)
-  - [RPCs](distributed-systems/rpcs/rpcs.md)
-    - [gRPC](distributed-systems/rpcs/grpc.md)
-  - [CRDTs](distributed-systems/crdt.md)
-  - [Load balancing](distributed-systems/load-balancing.md)
-  - [Message queue](distributed-systems/message-queue/message-queue.md)
-    - [ZeroMQ](distributed-systems/message-queue/zeromq.md)
-- [Backups](backups/backups.md)
-- [Space](space/space.md)
-  - [Black holes](space/black-holes.md)
-  - [Universe](space/universe.md)
-- [Psychology](psychology/psychology.md)
-  - [Addiction](psychology/addiction.md)
-  - [Biases](psychology/biases.md)
-  - [Negotiating](psychology/negotiating.md)
-  - [Marketing](psychology/marketing.md)
-  - [Decision making](psychology/decision-making.md)
-- [Sleep](sleep/sleep.md)
-  - [Dreaming](sleep/dreaming.md)
-- [IRC](irc/irc.md)
-  - [ZNC](irc/znc.md)
-- [Work](work/work.md)
-  - [Finding work](work/finding-work/finding-work.md)
-    - [Interviews](work/finding-work/interviews.md)
-    - [CV](work/finding-work/cv.md)
-    - [Hiring](work/finding-work/hiring.md)
-    - [Contracting](work/finding-work/contracting.md)
-  - [Remote work](work/remote-work.md)
-  - [Consultancies](work/consultancies.md)
-  - [Communication](work/communication.md)
-- [Management](management/management.md)
-  - [Product Management](management/product-management.md)
-  - [Leadership](management/leadership.md)
-- [LaTeX](latex/latex.md)
-- [Robots](robots/robots.md)
-- [NLP](nlp/nlp.md)
-  - [Sentiment Analysis](nlp/sentiment-analysis.md)
-  - [Virtual assistant](nlp/virtual-assistant.md)
-- [Virtual Reality](virtual-reality/virtual-reality.md)
-- [Augmented Reality](augmented-reality/augmented-reality.md)
-  - [ARKit](augmented-reality/arkit.md)
-- [Neuroscience](neuroscience/neuroscience.md)
-  - [Brain Computer Interfaces](neuroscience/brain-computer-interfaces.md)
-  - [Cognition](neuroscience/cognition.md)
-- [CLI](cli/cli.md)
-  - [sed](cli/sed.md)
-  - [tmux](cli/tmux.md)
-- [Humans](humans/humans.md)
-  - [Alan Watts](humans/alan-watts.md)
-- [Philanthropy](philanthropy/philanthropy.md)
-- [Animals](animals/animals.md)
-- [Podcasts](podcasts/podcasts.md)
-  - [Podcast recording](podcasts/podcast-recording.md)
-- [Documentaries](documentaries/documentaries.md)
-- [Movies](movies/movies.md)
-  - [Directors](movies/directors.md)
-- [TV series](tv-series/tv-series.md)
-- [Courses](courses/courses.md)
-- [Articles](articles/articles.md)
-- [Poems](poems/poems.md)
-- [Research papers](research-papers/research-papers.md)
-  - [A view of mathematics](research-papers/a-view-of-mathematics.md)
-- [Books](books/books.md)
-  - [Go in action](books/go-in-action.md)
-  - [AI: Modern Approach](books/ai-modern-approach.md)
-  - [Mind for Numbers](books/mind-for-numbers.md)
-  - [Mindstorms](books/mindstorms.md)
-  - [Cracking the coding interview](books/cracking-the-coding-interview.md)
-  - [Programming in Haskell](books/programming-in-haskell.md)
-  - [Rich dad poor dad](books/rich-dad-poor-dad.md)
-  - [Elements of programming interviews](books/elements-of-programming-interviews.md)
-  - [Crafting interpreters](books/crafting-interpreters.md)
-  - [Brave new world](books/brave-new-world.md)
-  - [Code: hidden language of software](books/code-the-hidden-language.md)
-  - [Eloquent ruby](books/eloquent-ruby.md)
-  - [Surely you are joking Mr Feynman](books/surely-you-are-joking-mr-feynman.md)
-  - [Thinking, fast and slow](books/thinking-fast-and-slow.md)
-- [Other](other/other.md)
-  - [Wiki workflow](other/wiki-workflow.md)
-  - [My workflow notation](other/my-workflow-notation.md)
-  - [Talk notes](other/talk-notes.md)
-  - [Queries](other/queries.md)
-  - [Funny](other/funny.md)
-  - [Puzzles](other/puzzles.md)
-  - [Newsletters](other/newsletters.md)
-  - [Used hotkeys](other/used-hotkeys.md)
-  - [Mentions](other/mentions.md)
-  - [Web presence](other/web-presence.md)
-  - [Questions](other/questions.md)
-- [Fragments](fragments/fragments.md)
-  - [Nix on macOS](fragments/nix-on-macos.md)
-- [Looking back](looking-back/looking-back.md)
-  - [2017](looking-back/2017/2017.md)
-  - [2018](looking-back/2018/2018.md)
-    - [2018 January](looking-back/2018/2018-january.md)
-    - [2018 February](looking-back/2018/2018-february.md)
-    - [2018 March](looking-back/2018/2018-march.md)
-    - [2018 April](looking-back/2018/2018-april.md)
-    - [2018 May](looking-back/2018/2018-may.md)
-    - [2018 June](looking-back/2018/2018-june.md)
-    - [2018 July](looking-back/2018/2018-july.md)
-    - [2018 August](looking-back/2018/2018-august.md)
-    - [2018 September](looking-back/2018/2018-september.md)
-    - [2018 October](looking-back/2018/2018-october.md)
-    - [2018 November](looking-back/2018/2018-november.md)
-    - [2018 December](looking-back/2018/2018-december.md)
-  - 2019
-    - [2019 January](looking-back/2019/2019-january.md)
-    - [2019 February](looking-back/2019/2019-february.md)
-    - [2019 March](looking-back/2019/2019-march.md)
-    - [2019 April](looking-back/2019/2019-april.md)
-    - [2019 May](looking-back/2019/2019-may.md)
-    - [2019 June](looking-back/2019/2019-june.md)
-    - [2019 July](looking-back/2019/2019-july.md)
-    - [2019 August](looking-back/2019/2019-august.md)
-    - [2019 September](looking-back/2019/2019-september.md)
-    - [2019 October](looking-back/2019/2019-october.md)
-    - [2019 November](looking-back/2019/2019-november.md)
-    - [2019 December](looking-back/2019/2019-december.md)
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-/* eslint-env node */
-
-module.exports = {
-    extends: [
-        '@commitlint/config-conventional'
-    ],
-    rules: {
-        'subject-case': [2, 'always', ['sentence-case']]
-    }
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@@ -1,56 +0,0 @@
-{
-	"name": "knowledge",
-	"version": "1.1.0",
-	"description": "如何使用卡片进行内容创作?",
-	"main": "index.js",
-	"scripts": {
-		"docs:serve": "docsify serve ./docs",
-		"docs:publish": "gh-pages --repo git@github.com:hackdapp/knowledge.git -u 'hackdapp <hackdapp@gmail.com>' --dist docs --dotfiles --message 'chore: Publish docs'",
-		"release": "npm-run-all \"docs:publish {@}\" release:publish --",
-		"release:publish": "standard-version"
-	},
-	"prettier": {
-		"useTabs": true,
-		"singleQuote": true,
-		"bracketSpacing": false
-	},
-	"husky": {
-		"hooks": {
-			"pre-commit": "lint-staged",
-			"commit-msg": "commitlint -E HUSKY_GIT_PARAMS"
-		}
-	},
-	"lint-staged": {
-		"*.{json,md,html,yml,css}": [
-			"prettier --ignore-path .eslintignore --write",
-			"git add"
-		]
-	},
-	"repository": {
-		"type": "git",
-		"url": "git+https://github.com/hackdapp/knowledge.git"
-	},
-	"keywords": [
-		"write",
-		"card",
-		"creative"
-	],
-	"author": "hackdapp",
-	"license": "ISC",
-	"bugs": {
-		"url": "https://github.com/hackdapp/knowledge/issues"
-	},
-	"homepage": "https://github.com/hackdapp/knowledge#readme",
-	"devDependencies": {
-		"@commitlint/cli": "^8.2.0",
-		"@commitlint/config-conventional": "^8.2.0",
-		"@commitlint/travis-cli": "^8.2.0",
-		"docsify-cli": "^4.4.0",
-		"gh-pages": "^2.1.1",
-		"husky": "^3.1.0",
-		"lint-staged": "^9.5.0",
-		"npm-run-all": "^4.1.5",
-		"prettier": "^1.19.1",
-		"standard-version": "^7.0.1"
-	}
-}
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