Repositories list

• browser-compat-data

  Public
  Browser compatibility data for Web technologies as displayed on MDN

  jsondatadataset+ 2compatibilitycompat

  JSON

  •

  Creative Commons Zero v1.0 Universal

  •2.2k•5.3k•434•36•Updated Jul 21, 2025Jul 21, 2025

• translated-content

  Public
  The source repository of all translated content for MDN Web Docs

  documentationmdnl10n

  Markdown

  •

  Other

  •8.2k•1.9k•183•146•Updated Jul 21, 2025Jul 21, 2025

• content

  Public
  The content behind MDN Web Docs

  javascriptcsslearning+ 7httpweb-developmentreferencemdnweb-standardshtmldocumentation

  Markdown

  •

  Other

  •23k•9.6k•358•103•Updated Jul 21, 2025Jul 21, 2025

• fred

  Public
  MDN's next fr(ont)e(n)d

  JavaScript

  •

  Mozilla Public License 2.0

  •8•12•1•8•Updated Jul 21, 2025Jul 21, 2025

• bcd-utils

  Public
  toolinginfrabcd

  JavaScript

  •

  Mozilla Public License 2.0

  •8•3•0•0•Updated Jul 21, 2025Jul 21, 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

  •7•13•5•3•Updated Jul 21, 2025Jul 21, 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

  •730•1.3k•0•0•Updated Jul 20, 2025Jul 20, 2025

• generic-content

  Public
  Various pieces of generic MDN content

  Other

  •5•1•0•0•Updated Jul 18, 2025Jul 18, 2025

• yari

  Public
  The platform code behind MDN Web Docs

  mdnyari

  TypeScript

  •

  Mozilla Public License 2.0

  •536•1.2k•152•10•Updated Jul 18, 2025Jul 18, 2025

• data

  Public
  This repository contains general data for Web technologies

  jsondatajson-data+ 1css

  JavaScript

  •

  Creative Commons Zero v1.0 Universal

  •198•748•35•13•Updated Jul 18, 2025Jul 18, 2025

• project-template

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

  Other

  •3•10•0•0•Updated Jul 17, 2025Jul 17, 2025

• todo-vue

  Public
  Sample todo app built with the Vue framework

  todomdnvuejs+ 1vue

  Vue

  •

  Mozilla Public License 2.0

  •87•135•0•4•Updated Jul 17, 2025Jul 17, 2025

• triagebot

  Public
  JavaScript

  •

  MIT License

  •0•4•0•1•Updated Jul 15, 2025Jul 15, 2025

• mdn-http-observatory

  Public
  Backend for HTTP Observatory on MDN

  mdnsecurity-toolshttp-headers

  JavaScript

  •

  Mozilla Public License 2.0

  •20•76•8•1•Updated Jul 15, 2025Jul 15, 2025

• curriculum

  Public
  MDN front-end developer curriculum

  TeX

  •

  Other

  •44•374•3•1•Updated Jul 14, 2025Jul 14, 2025

• shared-assets

  Public
  A repository for media and assets to be used across MDN Web Docs

  assetsexamples

  Mermaid

  •

  Other

  •10•20•2•0•Updated Jul 14, 2025Jul 14, 2025

• rumba

  Public
  The clean kuma (🤖🧹)

  rust

  Rust

  •

  Mozilla Public License 2.0

  •18•61•2•7•Updated Jul 14, 2025Jul 14, 2025

• learning-area

  Public
  GitHub repo for the MDN Learning Area.

  learninglearning-jsmdn-docs+ 1learning-to-code

  HTML

  •

  Creative Commons Zero v1.0 Universal

  •27k•7.3k•6•7•Updated Jul 14, 2025Jul 14, 2025

• release-dashboard

  Public
  Small app to display bugzilla bugs which need dev docs

  mdnbugzilla

  Vue

  •

  Mozilla Public License 2.0

  •13•5•1•1•Updated Jul 14, 2025Jul 14, 2025

• rari

  Public
  MDN's new build system.

  Rust

  •

  Other

  •17•21•31•3•Updated Jul 10, 2025Jul 10, 2025

• dom-examples

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

  demodrag-dropdom-manipulation+ 7touch-eventsmatchmediamdn-docspointer-lockpointer-eventschannel-messagingjavascript

  JavaScript

  •

  Creative Commons Zero v1.0 Universal

  •1.9k•3.8k•11•8•Updated Jul 7, 2025Jul 7, 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•2•Updated Jul 3, 2025Jul 3, 2025

• django-locallibrary-tutorial

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

  pythondemodjango+ 1web-app

  Python

  •

  Creative Commons Zero v1.0 Universal

  •956•1.7k•0•3•Updated Jul 1, 2025Jul 1, 2025

• differy

  Public
  Rust

  •

  MIT License

  •9•6•1•0•Updated Jul 1, 2025Jul 1, 2025

• workflows

  Public
  Reusable GitHub Actions workflows

  infragithub-actions

  Mozilla Public License 2.0

  •23•42•2•0•Updated Jul 1, 2025Jul 1, 2025

• todo-react

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

  reactdemotodo+ 1example

  JavaScript

  •

  Mozilla Public License 2.0

  •296•257•1•5•Updated Jul 1, 2025Jul 1, 2025

• beginner-html-site

  Public
  A simple one page website created to help complete beginners learn HTML basics.

  htmllearning

  HTML

  •

  Creative Commons Zero v1.0 Universal

  •394•318•0•0•Updated Jun 3, 2025Jun 3, 2025

• tree-sitter-mdn

  Public
  MDN's macro grammar for tree-sitter

  JavaScript

  •

  MIT License

  •1•1•0•1•Updated Jun 3, 2025Jun 3, 2025

• watify

  Public
  Compile WAT to WASM with WASM 🙇

  HTML

  •

  Mozilla Public License 2.0

  •0•0•0•2•Updated Jun 2, 2025Jun 2, 2025

• community-meetings

  Public
  A place for agendas and minutes from regular MDN community meetings

  communitydocumentationplanning

  Mozilla Public License 2.0

  •15•11•0•0•Updated May 28, 2025May 28, 2025