Repositories list

• translated-content

  Public

  mdn/translated-content’s past year of commit activity
  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+ 3

  documentationweb-developmentlocalizationmdnl10nweb-platform

  Markdown

  •

  Other

  •8.3k•2k•162•172•Updated Mar 16, 2026Mar 16, 2026

• bcd-utils

  Public
  toolinginfrabcd+ 1

  toolinginfrabcdbrowser-compat-data

  JavaScript

  •

  Mozilla Public License 2.0

  •10•6•0•2•Updated Mar 16, 2026Mar 16, 2026

• rumba

  Public

  mdn/rumba’s past year of commit activity
  The clean kuma (🤖🧹)

  rust

  rust

  Rust

  •

  Mozilla Public License 2.0

  •21•59•2•5•Updated Mar 16, 2026Mar 16, 2026

• 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+ 7

  javascriptcsshtmllearninghttpdocumentationweb-developmentreferencemdnweb-standards

  Markdown

  •

  Other

  •23k•11k•360•107•Updated Mar 15, 2026Mar 15, 2026

• 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

  •14•16•5•1•Updated Mar 15, 2026Mar 15, 2026

• dex

  Public
  MDN's deployment infrastructure.

  JavaScript

  •

  Mozilla Public License 2.0

  •4•1•11•3•Updated Mar 14, 2026Mar 14, 2026

• mcp

  Public

  mdn/mcp’s past year of commit activity
  MDN's prototype MCP server

  JavaScript

  •

  Mozilla Public License 2.0

  •5•22•1•2•Updated Mar 14, 2026Mar 14, 2026

• 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

  ssrweb-componentslit

  JavaScript

  •

  Mozilla Public License 2.0

  •32•83•124•27•Updated Mar 14, 2026Mar 14, 2026

• rari

  Public

  mdn/rari’s past year of commit activity
  Rari is a Rust-based build system that transforms markdown into structured JSON, powering MDN Web Docs content and translations since 2024.

  infra

  infra

  Rust

  •

  Other

  •30•36•46•6•Updated Mar 13, 2026Mar 13, 2026

• browser-compat-data

  Public
  Browser compatibility data for Web technologies as displayed on MDN

  jsondatadataset+ 2

  jsondatadatasetcompatibilitycompat

  JSON

  •

  Creative Commons Zero v1.0 Universal

  •2.5k•5.6k•418•39•Updated Mar 13, 2026Mar 13, 2026

• workflows

  Public

  mdn/workflows’s past year of commit activity
  Reusable GitHub Actions workflows

  infragithub-actions

  infragithub-actions

  Mozilla Public License 2.0

  •22•45•0•1•Updated Mar 13, 2026Mar 13, 2026

• shared-assets

  Public

  mdn/shared-assets’s past year of commit activity
  A repository for media and assets to be used across MDN Web Docs

  assetsexamplesinfra

  assetsexamplesinfra

  Mermaid

  •

  Other

  •15•25•3•1•Updated Mar 13, 2026Mar 13, 2026

• watify

  Public
  Compile WAT to WASM with WASM 🙇

  HTML

  •

  Mozilla Public License 2.0

  •0•4•0•1•Updated Mar 13, 2026Mar 13, 2026

• tree-sitter-mdn

  Public
  MDN's macro grammar for tree-sitter

  JavaScript

  •

  MIT License

  •2•3•0•3•Updated Mar 13, 2026Mar 13, 2026

• client-toolchain-example

  Public

  mdn/client-toolchain-example’s past year of commit activity
  Demo project for the MDN client-side web development tools tutorial.

  javascripttoolchaindemo+ 1

  javascripttoolchaindemoexamples

  JavaScript

  •

  Other

  •1•7•0•1•Updated Mar 13, 2026Mar 13, 2026

• todo-vue

  Public
  Sample todo app built with the Vue framework

  todovuejsvue+ 1

  todovuejsvuemdn

  Vue

  •

  Mozilla Public License 2.0

  •90•140•0•1•Updated Mar 13, 2026Mar 13, 2026

• learning-area

  Public

  mdn/learning-area’s past year of commit activity
  GitHub repo for the MDN Learning Area.

  learninglearning-jsmdn-docs+ 1

  learninglearning-jsmdn-docslearning-to-code

  HTML

  •

  Creative Commons Zero v1.0 Universal

  •27k•7.5k•0•2•Updated Mar 12, 2026Mar 12, 2026

• dom-examples

  Public

  mdn/dom-examples’s past year of commit activity
  Code examples that accompany various MDN DOM and Web API documentation pages

  javascriptdemodrag-drop+ 7

  javascriptdemodrag-dropmdndom-manipulationtouch-eventsmatchmediapointer-lockpointer-eventschannel-messaging

  JavaScript

  •

  Creative Commons Zero v1.0 Universal

  •1.9k•4k•10•7•Updated Mar 12, 2026Mar 12, 2026

• triagebot

  Public

  mdn/triagebot’s past year of commit activity
  automation

  automation

  JavaScript

  •

  MIT License

  •2•5•0•1•Updated Mar 11, 2026Mar 11, 2026

• webextensions-examples

  Public

  mdn/webextensions-examples’s past year of commit activity
  Example Firefox add-ons created using the WebExtensions API

  browsermdnwebextensions+ 1

  browsermdnwebextensionswebextensions-apis

  JavaScript

  •

  Mozilla Public License 2.0

  •2.6k•4.4k•16•13•Updated Mar 11, 2026Mar 11, 2026

• curriculum

  Public
  MDN front-end developer curriculum

  learningeducationweb-development+ 2

  learningeducationweb-developmentcareerbeginners

  TeX

  •

  Other

  •49•380•3•1•Updated Mar 10, 2026Mar 10, 2026

• differy

  Public

  mdn/differy’s past year of commit activity
  Rust

  •

  MIT License

  •9•6•1•1•Updated Mar 10, 2026Mar 10, 2026

• mdn-community

  Public
  A place to provide feedback and suggestions for MDN Web Docs

  communityfeedbackmdn+ 1

  communityfeedbackmdngovernance

  Mozilla Public License 2.0

  •53•151•9•0•Updated Mar 10, 2026Mar 10, 2026

• mdn-contributor-spotlight

  Public
  Content for the contributor spotlight on MDN Web Docs

  communityachievementskudos

  communityachievementskudos

  Mozilla Public License 2.0

  •4•4•0•1•Updated Mar 10, 2026Mar 10, 2026

• mdn-http-observatory

  Public
  Backend for HTTP Observatory on MDN

  httpsecurityprivacy+ 3

  httpsecurityprivacymdnsecurity-toolshttp-headers

  JavaScript

  •

  Mozilla Public License 2.0

  •29•112•15•4•Updated Mar 10, 2026Mar 10, 2026

• todo-react

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

  reactdemotodo+ 1

  reactdemotodoexample

  JavaScript

  •

  Mozilla Public License 2.0

  •312•270•0•7•Updated Mar 10, 2026Mar 10, 2026

• data

  Public
  This repository contains general data for Web technologies

  cssjsondata+ 1

  cssjsondatajson-data

  JavaScript

  •

  Creative Commons Zero v1.0 Universal

  •208•776•36•1•Updated Mar 10, 2026Mar 10, 2026

• yari

  Public
  The platform code behind MDN Web Docs

  mdnyari

  mdnyari

  TypeScript

  •

  Mozilla Public License 2.0

  •551•1.3k•2•6•Updated Mar 9, 2026Mar 9, 2026

• release-dashboard

  Public

  mdn/release-dashboard’s past year of commit activity
  Small app to display bugzilla bugs which need dev docs

  mdnbugzilla

  mdnbugzilla

  Vue

  •

  Mozilla Public License 2.0

  •15•5•1•15•Updated Mar 5, 2026Mar 5, 2026

• content-inventory

  Public
  Inventory of MDN content

  JavaScript

  •

  Apache License 2.0

  •6•4•0•1•Updated Mar 2, 2026Mar 2, 2026