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    1.1k repositories

    • cg-monitor

      Public
      Dashboard of activity from Community Groups
      JavaScript
      •24•19•5•4•Updated Feb 1, 2026Feb 1, 2026

    • dpv

      Public
      Data Privacy Vocabularies and Controls CG (DPVCG)
      privacysemanticsvocabularygdprdata-protection
      HTML
      •
      Other
      •32•62•98•7•Updated Feb 1, 2026Feb 1, 2026

    • webref

      Public
      Machine-readable references of terms defined in web browser specifications
      cssidlweb-platformdefinitions-data
      JavaScript
      •
      MIT License
      •115•402•50•4•Updated Feb 1, 2026Feb 1, 2026

    • wcag

      Public
      Web Content Accessibility Guidelines
      HTML
      •
      Other
      •347•1.4k•479•97•Updated Feb 1, 2026Feb 1, 2026

    • epub-specs

      Public
      Shared workspace for EPUB 3 specifications.
      publishingepubdigital-publishingepub-wg
      HTML
      •
      Other
      •64•354•46•5•Updated Feb 1, 2026Feb 1, 2026

    • validate-repos

      Public
      Test whether W3C spec repos match a set of best practices
      JavaScript
      •
      Other
      •14•21•14•11•Updated Feb 1, 2026Feb 1, 2026

    • wcag3

      Public
      WCAG 3
      Astro
      •
      Other
      •29•117•329•2•Updated Jan 31, 2026Jan 31, 2026

    • wai-website

      Public
      This repository hosts the W3C WAI web site.
      accessibilityw3c
      HTML
      •
      Other
      •1.1k•111•345•52•Updated Jan 31, 2026Jan 31, 2026

    • gargantua

      Public
      API to gather W3C information
      JavaScript
      •
      MIT License
      •2•4•5•0•Updated Jan 31, 2026Jan 31, 2026

    • browser-specs

      Public
      A machine-readable list of Web specifications
      JavaScript
      •
      Other
      •51•299•70•3•Updated Jan 31, 2026Jan 31, 2026

    • data-shapes

      Public
      Data Shapes WG repo
      HTML
      •
      Other
      •43•140•200•17•Updated Jan 31, 2026Jan 31, 2026

    • csswg-drafts

      Public
      CSS Working Group Editor Drafts
      css
      Bikeshed
      •
      Other
      •769•4.8k•4.2k•125•Updated Jan 31, 2026Jan 31, 2026

    • vc-render-method

      Public
      Rendering methods for Verifiable Credentials
      credentialsw3crenderccgverifiable
      HTML
      •
      Other
      •7•6•15•6•Updated Jan 31, 2026Jan 31, 2026

    • epub-tests

      Public
      Test repository for EPUB3, maintained by the EPUB3 WG
      publishingepubdigital-publishingepub-wg
      HTML
      •
      Other
      •14•28•1•1•Updated Jan 31, 2026Jan 31, 2026

    • spec-dashboard

      Public
      Tools to monitor development of specs across groups
      JavaScript
      •11•30•7•0•Updated Jan 31, 2026Jan 31, 2026

    • sdw-sosa-ssn

      Public
      Repository of the Spatial Data on the Web Working Group for the SOSA/SSN vocabulary
      HTML
      •9•15•14•4•Updated Jan 31, 2026Jan 31, 2026

    • odrl

      Public
      ODRL Community Group Repository
      odrl
      HTML
      •
      Other
      •13•30•66•0•Updated Jan 31, 2026Jan 31, 2026

    • wai-aria-practices

      Public
      WAI Website Resource for aria-practices guidelines
      JavaScript
      •12•21•28•27•Updated Jan 30, 2026Jan 30, 2026

    • payment-request

      Public
      Payment Request API
      w3cpaymentse-commercestandardization
      HTML
      •
      Other
      •138•505•52•2•Updated Jan 30, 2026Jan 30, 2026

    • groups

      Public
      Complement to https://www.w3.org/groups/
      JavaScript
      •
      MIT License
      •3•9•0•0•Updated Jan 30, 2026Jan 30, 2026

    • publ-a11y-extended-desc

      Public
      Documenting a11y extended descriptions, with an emphasis on digital publishing
      accessibilitypublishingdigital-publishingpm-wg
      Other
      •0•0•2•2•Updated Jan 30, 2026Jan 30, 2026

    • web-performance

      Public
      W3C Web Performance Working Group repo
      HTML
      •
      Other
      •73•431•10•0•Updated Jan 30, 2026Jan 30, 2026

    • guide

      Public
      The Guidebook is the collected wisdom of the W3C Group Chairs, team contacts and other contributors.
      HTML
      •56•67•54•6•Updated Jan 30, 2026Jan 30, 2026

    • wai-evaluation-tools-list

      Public
      List of Accessibility Evaluation Tools
      accessibility
      JavaScript
      •11•10•19•43•Updated Jan 30, 2026Jan 30, 2026

    • wai-website-theme

      Public
      WAI Website Theme
      JavaScript
      •
      Other
      •23•8•22•5•Updated Jan 30, 2026Jan 30, 2026

    • wai-website-data

      Public archive
      Shared data used for the W3C WAI website
      Ruby
      •36•14•0•1•Updated Jan 30, 2026Jan 30, 2026

    • wai-arrm

      Public
      Accessibility Roles and Responsibilities Mapping (ARRM)
      Ruby
      •22•12•25•1•Updated Jan 30, 2026Jan 30, 2026

    • klreq

      Public
      Requirements for Hangul Text Layout and Typography
      HTML
      •
      Other
      •8•31•46•1•Updated Jan 30, 2026Jan 30, 2026

    • wot-cg

      Public
      Web of Things Community Group
      webweb-of-thingsinternetofthingswot
      JavaScript
      •
      Other
      •14•22•13•5•Updated Jan 30, 2026Jan 30, 2026

    • reffy

      Public
      Reffy is a Web spec crawler and analyzer tool. It is notably used to update Webref
      JavaScript
      •
      MIT License
      •25•79•40•6•Updated Jan 30, 2026Jan 30, 2026