Repositories list

• validate-repos

  Public
  Test whether W3C spec repos match a set of best practices

  JavaScript

  •

  Other

  •14•20•14•8•Updated Dec 18, 2025Dec 18, 2025

• wcag3

  Public
  WCAG 3

  Astro

  •

  Other

  •28•108•219•1•Updated Dec 18, 2025Dec 18, 2025

• aria-at

  Public

  w3c/aria-at’s past year of commit activity
  Assistive Technology ARIA Experience Assessment

  accessibilitya11yaria+ 3apgaria-ataria-practices

  HTML

  •

  Other

  •36•172•236•45•Updated Dec 18, 2025Dec 18, 2025

• csswg-drafts

  Public
  CSS Working Group Editor Drafts

  css

  Bikeshed

  •

  Other

  •760•4.8k•4.1k•117•Updated Dec 18, 2025Dec 18, 2025

• wai-evaluation-tools-list

  Public
  List of Accessibility Evaluation Tools

  accessibility

  JavaScript

  •11•9•19•54•Updated Dec 17, 2025Dec 17, 2025

• mdn-spec-links

  Public
  MDN Spec Links – Linking specs to MDN and browser-support data

  web-developmentmdnw3c+ 4specificationsweb-standardswhatwgweb-platform

  JSON

  •18•24•0•3•Updated Dec 17, 2025Dec 17, 2025

• rdf-tests

  Public
  Repository for the RDF Tests Community Group

  HTML

  •

  Other

  •25•59•37•15•Updated Dec 17, 2025Dec 17, 2025

• groups

  Public

  w3c/groups’s past year of commit activity
  Complement to https://www.w3.org/groups/

  JavaScript

  •

  MIT License

  •3•9•2•0•Updated Dec 17, 2025Dec 17, 2025

• pointerevents

  Public
  Pointer Events

  HTML

  •

  Other

  •37•78•38•3•Updated Dec 17, 2025Dec 17, 2025

• normative-references-checker

  Public
  Normative references checker

  JavaScript

  •

  MIT License

  •3•2•6•1•Updated Dec 17, 2025Dec 17, 2025

• i18n-activity

  Public
  Home pages, charters, style-guides, and similar documents related to the W3C Internationalization Activity.

  HTML

  •28•81•455•4•Updated Dec 17, 2025Dec 17, 2025

• publ-a11y

  Public

  w3c/publ-a11y’s past year of commit activity
  Accessibility related discussions of the Publishing@W3C Groups

  accessibilitypublishingdigital-publishing+ 1pm-wg

  HTML

  •

  Other

  •6•35•42•3•Updated Dec 17, 2025Dec 17, 2025

• coga

  Public
  Cognitive and Learning Disabilities Accessibility Task Force deliverables

  accessibility

  HTML

  •

  Other

  •30•72•37•4•Updated Dec 17, 2025Dec 17, 2025

• webref

  Public
  Machine-readable references of terms defined in web browser specifications

  cssidlweb-platform+ 1definitions-data

  JavaScript

  •

  MIT License

  •106•385•44•3•Updated Dec 17, 2025Dec 17, 2025

• charter-drafts

  Public
  Draft W3C WG and CG charters for public review

  HTML

  •71•69•15•7•Updated Dec 17, 2025Dec 17, 2025

• wcag

  Public
  Web Content Accessibility Guidelines

  HTML

  •

  Other

  •334•1.3k•484•91•Updated Dec 17, 2025Dec 17, 2025

• spec-generator

  Public
  Service to automatically generate specs from various source formats

  TypeScript

  •

  MIT License

  •6•27•7•2•Updated Dec 17, 2025Dec 17, 2025

• epub-specs

  Public
  Shared workspace for EPUB 3 specifications.

  publishingepubdigital-publishing+ 1epub-wg

  HTML

  •

  Other

  •63•346•48•5•Updated Dec 17, 2025Dec 17, 2025

• aria

  Public
  Accessible Rich Internet Applications (WAI-ARIA)

  HTML

  •

  Other

  •140•734•448•68•Updated Dec 17, 2025Dec 17, 2025

• uievents

  Public
  UI Events

  HTML

  •

  Other

  •51•157•206•8•Updated Dec 17, 2025Dec 17, 2025

• sustainableweb-wsg

  Public
  Web Sustainability Guidelines (WSG)

  sustainabilityguidelines

  HTML

  •

  Other

  •8•36•44•1•Updated Dec 17, 2025Dec 17, 2025

• github-notify-ml-config

  Public
  Configuration for mailing lists using github-notify-ml

  33•13•5•0•Updated Dec 17, 2025Dec 17, 2025

• sustainableweb-ig

  Public
  W3C Sustainable Web Interest Group

  sustainability

  Other

  •4•27•6•0•Updated Dec 17, 2025Dec 17, 2025

• did-resolution

  Public
  RELEASED DRAFT: Decentralized Identifier Resolution (DID Resolution) 0.2 Specification

  workitemdid-wg

  HTML

  •

  Other

  •19•21•53•13•Updated Dec 17, 2025Dec 17, 2025

• gpc

  Public
  Global Privacy Control Specification

  webprivacy-online

  HTML

  •

  Other

  •58•154•6•3•Updated Dec 17, 2025Dec 17, 2025

• wai-website

  Public
  This repository hosts the W3C WAI web site.

  accessibilityw3c

  HTML

  •

  Other

  •997•106•345•51•Updated Dec 17, 2025Dec 17, 2025

• wcag-act

  Public
  WCAG Accessibility Conformance Testing (ACT)

  HTML

  •

  Other

  •27•60•59•1•Updated Dec 17, 2025Dec 17, 2025

• wot-thing-description

  Public
  Web of Things (WoT) Thing Description

  HTML

  •

  Other

  •65•147•252•5•Updated Dec 17, 2025Dec 17, 2025

• wot

  Public
  Web of Things

  HTML

  •133•228•28•3•Updated Dec 17, 2025Dec 17, 2025

• rdf-schema

  Public
  HTML

  •

  Other

  •2•10•4•3•Updated Dec 17, 2025Dec 17, 2025