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    1.1k repositories

    • cg-monitor

      Public
      Dashboard of activity from Community Groups
      JavaScript
      •24•20•5•4•Updated May 5, 2026May 5, 2026

    • yml2vocab

      Public
      Generate RDFS vocabulary files from YAML
      rdfw3cvc-wg
      rdfw3cvc-wg
      HTML
      •
      Other
      •6•23•1•1•Updated May 5, 2026May 5, 2026

    • ecommerce-for-humans-and-AI-Agents-workshop

      Public
      This repo used by ECommerce for humans and AI Agents workshop homepage
      CSS
      •1•1•0•0•Updated May 5, 2026May 5, 2026

    • vc-wg

      Public
      Working home repository of the W3C Verifiable Credentials WG
      vcvc-wg
      vcvc-wg
      HTML
      •
      Other
      •0•4•1•0•Updated May 5, 2026May 5, 2026

    • webref

      Public
      Machine-readable references of terms defined in web browser specifications
      cssidlweb-platform
      cssidlweb-platformdefinitions-data
      JavaScript
      •
      MIT License
      •122•431•51•6•Updated May 5, 2026May 5, 2026

    • browser-specs

      Public
      A machine-readable list of Web specifications
      JavaScript
      •
      Other
      •54•311•78•4•Updated May 5, 2026May 5, 2026

    • validate-repos

      Public
      Test whether W3C spec repos match a set of best practices
      JavaScript
      •
      Other
      •14•21•16•9•Updated May 5, 2026May 5, 2026

    • csswg-drafts

      Public
      CSS Working Group Editor Drafts
      css
      css
      Bikeshed
      •
      Other
      •789•4.8k•4.4k•113•Updated May 5, 2026May 5, 2026

    • webcodecs

      Public
      WebCodecs is a flexible web API for encoding and decoding audio and video.
      HTML
      •
      Other
      •180•1.2k•138•9•Updated May 5, 2026May 5, 2026

    • lws-protocol

      Public
      Linked Web Storage Protocol
      HTML
      •
      Other
      •9•26•54•10•Updated May 4, 2026May 4, 2026

    • specberus

      Public
      Checker used at W3C to validate the compliance of Technical Reports with publication rules
      JavaScript
      •
      MIT License
      •57•90•40•7•Updated May 4, 2026May 4, 2026

    • groups

      Public
      Complement to https://www.w3.org/groups/
      JavaScript
      •
      MIT License
      •4•11•1•1•Updated May 4, 2026May 4, 2026

    • sparql-query

      Public
      HTML
      •
      Other
      •3•19•89•3•Updated May 4, 2026May 4, 2026

    • css-validator-testsuite

      Public
      Testsuite for the CSS Validator
      CSS
      •4•6•1•0•Updated May 4, 2026May 4, 2026

    • wai-website-theme

      Public
      WAI Website Theme
      JavaScript
      •
      Other
      •24•10•23•5•Updated May 4, 2026May 4, 2026

    • vc-barcodes

      Public
      Securing optical barcodes using verifiable credentials.
      credentialsw3cmrz
      credentialsw3cmrzpdf417verifiable
      HTML
      •
      Other
      •5•10•17•5•Updated May 4, 2026May 4, 2026

    • wai-website

      Public
      This repository hosts the W3C WAI web site.
      accessibilityw3c
      accessibilityw3c
      HTML
      •
      Other
      •1.4k•126•349•53•Updated May 4, 2026May 4, 2026

    • attribution

      Public
      Attribution API
      apiprivacybrowser
      apiprivacybrowserwebadvertising
      Bikeshed
      •
      Other
      •77•101•38•2•Updated May 4, 2026May 4, 2026

    • epub-specs

      Public
      Shared workspace for EPUB 3 specifications.
      publishingepubdigital-publishing
      publishingepubdigital-publishingepub-wg
      HTML
      •
      Other
      •66•371•59•6•Updated May 4, 2026May 4, 2026

    • mathml-core

      Public
      MathML Core draft
      HTML
      •17•53•114•4•Updated May 4, 2026May 4, 2026

    • wcag

      Public
      Web Content Accessibility Guidelines
      HTML
      •
      Other
      •414•1.4k•449•100•Updated May 4, 2026May 4, 2026

    • webauthn

      Public
      Web Authentication: An API for accessing Public Key Credentials
      webauthn
      webauthn
      HTML
      •
      Other
      •274•1.4k•79•14•Updated May 4, 2026May 4, 2026

    • data-shapes

      Public
      Data Shapes WG repo
      HTML
      •
      Other
      •45•150•209•19•Updated May 4, 2026May 4, 2026

    • w3c.github.io

      Public
      w3c.github.io
      HTML
      •41•148•11•3•Updated May 4, 2026May 4, 2026

    • odrl

      Public
      ODRL Community Group Repository
      odrl
      odrl
      HTML
      •
      Other
      •13•37•61•0•Updated May 4, 2026May 4, 2026

    • clreq

      Public
      Requirements for Chinese Text Layout
      i18nw3cchinese
      i18nw3cchinese
      HTML
      •
      Other
      •64•793•181•4•Updated May 4, 2026May 4, 2026

    • w3c-website-frontend

      Public
      Frontend website for w3.org
      PHP
      •12•37•0•1•Updated May 4, 2026May 4, 2026

    • publ-maintenance-wg-charter

      Public
      Initial version of the Publication Maintenance WG charter
      HTML
      •1•5•0•0•Updated May 4, 2026May 4, 2026

    • wcag2ict

      Public
      WCAG2ICT deliverable of Accessibility Guidelines WG
      JavaScript
      •
      Other
      •8•42•87•1•Updated May 4, 2026May 4, 2026

    • w3c-website-templates-bundle

      Public
      Symfony Bundle containing generic templates for W3C Website
      Twig
      •
      Other
      •14•80•0•5•Updated May 4, 2026May 4, 2026
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