Repositories list

• translated-content

  Public
  7 community-maintained translations of MDN Web Docs in ES, FR, JA, KO, PT-BR, RU, and ZH, to learn and contribute in your native language.

  documentationweb-developmentlocalization+ 3mdnl10nweb-platform

  Markdown

  •

  Other

  •8.3k•1.9k•164•137•Updated Oct 18, 2025Oct 18, 2025

• content

  Public
  The official source for MDN Web Docs content. Home to over 14,000 pages of documentation about HTML, CSS, JS, HTTP, Web APIs, and more.

  javascriptcsshtml+ 7learninghttpdocumentationweb-developmentreferencemdnweb-standards

  Markdown

  •

  Other

  •23k•9.8k•275•77•Updated Oct 18, 2025Oct 18, 2025

• translated-content-de

  Public
  Experimental German locale for MDN, aimed at German-speaking users that prefer to read MDN Web Docs in their native language

  Markdown

  •

  Other

  •9•14•8•6•Updated Oct 18, 2025Oct 18, 2025

• fred

  Public
  MDN's frontend since late 2025, built with Web Components, Lit, and SSR for a fast, clean documentation experience. Fred = /fr(ont)e(n)d/.

  ssrweb-componentslit

  JavaScript

  •

  Mozilla Public License 2.0

  •20•46•69•30•Updated Oct 17, 2025Oct 17, 2025

• rari

  Public
  Rari is a Rust-based build system that transforms markdown into structured JSON, powering MDN Web Docs content and translations since 2024.

  infra

  Rust

  •

  Other

  •19•26•33•9•Updated Oct 17, 2025Oct 17, 2025

• workflows

  Public
  Reusable GitHub Actions workflows

  infragithub-actions

  Mozilla Public License 2.0

  •23•42•2•1•Updated Oct 17, 2025Oct 17, 2025

• express-locallibrary-tutorial

  Public
  Local Library website written in NodeJS/Express; example for the MDN server-side development NodeJS module: https://developer.mozilla.org/en-US/docs/Learn/Server-side/Express_Nodejs.

  nodejsdemoexpress+ 2examplewebapp

  JavaScript

  •

  Creative Commons Zero v1.0 Universal

  •735•1.3k•0•0•Updated Oct 17, 2025Oct 17, 2025

• dex

  Public
  MDN's deployment infrastructure.

  TypeScript

  •

  Mozilla Public License 2.0

  •1•1•0•3•Updated Oct 17, 2025Oct 17, 2025

• translated-content-it

  Public
  Experimental Italian locale for MDN, aimed at Italian-speaking users that prefer to read MDN Web Docs in their native language

  Markdown

  •

  Other

  •0•1•3•3•Updated Oct 17, 2025Oct 17, 2025

• rumba

  Public
  The clean kuma (🤖🧹)

  rust

  Rust

  •

  Mozilla Public License 2.0

  •20•59•3•7•Updated Oct 17, 2025Oct 17, 2025

• release-dashboard

  Public
  Small app to display bugzilla bugs which need dev docs

  mdnbugzilla

  Vue

  •

  Mozilla Public License 2.0

  •14•5•1•4•Updated Oct 17, 2025Oct 17, 2025

• browser-compat-data

  Public
  Browser compatibility data for Web technologies as displayed on MDN

  jsondatadataset+ 2compatibilitycompat

  JSON

  •

  Creative Commons Zero v1.0 Universal

  •2.4k•5.5k•455•41•Updated Oct 17, 2025Oct 17, 2025

• webassembly-examples

  Public
  Code examples that accompany the MDN WebAssembly documentation — see https://developer.mozilla.org/en-US/docs/WebAssembly.

  exampleswebassemblywasm

  WebAssembly

  •

  Creative Commons Zero v1.0 Universal

  •261•1.2k•3•0•Updated Oct 17, 2025Oct 17, 2025

• imsc-examples

  Public
  Repository for examples to go along with MDN IMSC documentation.

  webexamplesmedia+ 2subtitlescaptioning

  HTML

  •

  Creative Commons Zero v1.0 Universal

  •8•10•0•0•Updated Oct 17, 2025Oct 17, 2025

• mdn

  Public
  Planning and proposals for MDN Web Docs content

  metamdnplanning+ 2governanceweb-platform

  MIT License

  •184•1.3k•80•0•Updated Oct 17, 2025Oct 17, 2025

• differy

  Public
  Rust

  •

  MIT License

  •10•6•1•0•Updated Oct 17, 2025Oct 17, 2025

• dom-examples

  Public
  Code examples that accompany various MDN DOM and Web API documentation pages

  javascriptdemodrag-drop+ 7mdndom-manipulationtouch-eventsmatchmediapointer-lockpointer-eventschannel-messaging

  JavaScript

  •

  Creative Commons Zero v1.0 Universal

  •1.9k•3.9k•10•3•Updated Oct 17, 2025Oct 17, 2025

• data

  Public
  This repository contains general data for Web technologies

  cssjsondata+ 1json-data

  JavaScript

  •

  Creative Commons Zero v1.0 Universal

  •203•759•37•4•Updated Oct 17, 2025Oct 17, 2025

• css-examples

  Public
  Code examples that accompany the MDN CSS documentation

  cssexamples

  HTML

  •

  Creative Commons Zero v1.0 Universal

  •835•637•17•0•Updated Oct 17, 2025Oct 17, 2025

• bcd-utils

  Public
  toolinginfrabcd+ 1browser-compat-data

  JavaScript

  •

  Mozilla Public License 2.0

  •9•4•0•0•Updated Oct 17, 2025Oct 17, 2025

• todo-react

  Public
  Sample todo app built with the React/ReactDOM framework.

  reactdemotodo+ 1example

  JavaScript

  •

  Mozilla Public License 2.0

  •298•261•1•7•Updated Oct 17, 2025Oct 17, 2025

• web-tech-games

  Public
  Interactive diagram showing what parts of the web technology stack can used for different purposes when creating games. Includes links to more information about each.

  HTML

  •

  Mozilla Public License 2.0

  •15•25•0•1•Updated Oct 17, 2025Oct 17, 2025

• beginner-html-site-scripted

  Public
  A single-page website created to help complete beginners learn HTML with JS added to help beginners learn JavaScript. Supports https://developer.mozilla.org/en-US/Learn/Getting_started_with_the_web/JavaScript_basics

  javascripthtmllearning+ 1example

  HTML

  •

  Creative Commons Zero v1.0 Universal

  •304•273•0•0•Updated Oct 17, 2025Oct 17, 2025

• .github

  Public
  MDN Web Docs public organization profile

  communitywebmdn+ 1web-platform

  Mozilla Public License 2.0

  •27•23•0•0•Updated Oct 17, 2025Oct 17, 2025

• interactive-examples

  Public archive
  (Deprecated) Home of the MDN live code editor interactive examples

  nodejsjavascriptcss+ 5editorhtmlexamplesinteractivemdn

  HTML

  •

  Creative Commons Zero v1.0 Universal

  •512•746•0•1•Updated Oct 17, 2025Oct 17, 2025

• pab

  Public
  MDN Web Docs Product Advisory Board

  HTML

  •15•28•0•0•Updated Oct 17, 2025Oct 17, 2025

• curriculum

  Public
  MDN front-end developer curriculum

  learningeducationweb-development+ 2careerbeginners

  TeX

  •

  Other

  •47•373•3•0•Updated Oct 17, 2025Oct 17, 2025

• webaudio-examples

  Public
  Code examples that accompany the MDN Web Docs pages relating to Web Audio.

  audiodemoexamples+ 2webaudiowebaudio-api

  HTML

  •

  Creative Commons Zero v1.0 Universal

  •442•1.4k•8•1•Updated Oct 17, 2025Oct 17, 2025

• project-template

  Public template
  A project template to use for new MDN GitHub repositories

  template

  Other

  •4•11•0•0•Updated Oct 17, 2025Oct 17, 2025

• js-examples

  Public
  Code examples that accompany the MDN JavaScript/ECMAScript documentation

  javascriptexamplesmdn+ 1ecmascript

  JavaScript

  •

  Creative Commons Zero v1.0 Universal

  •717•1.2k•0•0•Updated Oct 17, 2025Oct 17, 2025