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    1.1k repositories

    • security-guidelines-cryptography

      Public
      Bikeshed
      •
      Other
      •4•1•4•2•Updated Dec 10, 2025Dec 10, 2025

    • authentic-web-workshop

      Public
      Repository for materials associated with the authentic web mini-workshop series
      9•11•15•1•Updated Dec 10, 2025Dec 10, 2025

    • sensors

      Public
      Generic Sensor API
      sensors
      HTML
      •
      Other
      •49•130•59•2•Updated Dec 10, 2025Dec 10, 2025

    • wot-usecases

      Public
      Repository of the WoT IG to discuss possible WoT use cases
      HTML
      •34•22•100•1•Updated Dec 10, 2025Dec 10, 2025

    • wai-website

      Public
      This repository hosts the W3C WAI web site.
      accessibilityw3c
      HTML
      •
      Other
      •973•106•345•50•Updated Dec 10, 2025Dec 10, 2025

    • wai-website-data

      Public
      Shared data used for the W3C WAI website
      Ruby
      •36•14•0•7•Updated Dec 10, 2025Dec 10, 2025

    • webdriver-bidi

      Public
      Bidirectional WebDriver protocol for browser automation
      Bikeshed
      •61•466•231•24•Updated Dec 10, 2025Dec 10, 2025

    • threat-modeling-guide

      Public
      Bikeshed
      •
      Other
      •0•0•0•0•Updated Dec 10, 2025Dec 10, 2025

    • webref

      Public
      Machine-readable references of terms defined in web browser specifications
      cssidlweb-platformdefinitions-data
      JavaScript
      •
      MIT License
      •106•384•43•4•Updated Dec 10, 2025Dec 10, 2025

    • rdf-star-wg

      Public
      RDF-star Working Group
      Other
      •11•35•24•4•Updated Dec 10, 2025Dec 10, 2025

    • wcag3

      Public
      WCAG 3
      Astro
      •
      Other
      •27•108•214•1•Updated Dec 10, 2025Dec 10, 2025

    • wcag-act-rules

      Public
      WCAG Conformance Test Rules
      HTML
      •
      Other
      •16•26•34•7•Updated Dec 10, 2025Dec 10, 2025

    • wai-evaluation-tools-list

      Public
      List of Accessibility Evaluation Tools
      accessibility
      JavaScript
      •11•9•20•54•Updated Dec 10, 2025Dec 10, 2025

    • wot-thing-description-toolchain-tmp

      Public
      work area for WoT Thing Description toolchain
      Python
      •1•7•14•2•Updated Dec 10, 2025Dec 10, 2025

    • rdf-tests

      Public
      Repository for the RDF Tests Community Group
      HTML
      •
      Other
      •25•59•37•6•Updated Dec 10, 2025Dec 10, 2025

    • AB-public

      Public
      Advisory Board repository for materials not meant to be restricted to W3C Members
      HTML
      •21•25•27•1•Updated Dec 10, 2025Dec 10, 2025

    • adapt

      Public
      Semantics to describe user personalization preferences.
      JavaScript
      •
      Other
      •27•50•45•2•Updated Dec 10, 2025Dec 10, 2025

    • fxtf-drafts

      Public
      Historical
      HTML
      •
      Other
      •50•80•217•10•Updated Dec 10, 2025Dec 10, 2025

    • browser-specs

      Public
      A machine-readable list of Web specifications
      JavaScript
      •
      Other
      •50•290•62•3•Updated Dec 10, 2025Dec 10, 2025

    • wcag

      Public
      Web Content Accessibility Guidelines
      HTML
      •
      Other
      •333•1.3k•487•87•Updated Dec 10, 2025Dec 10, 2025

    • data-shapes

      Public
      Data Shapes WG repo
      HTML
      •
      Other
      •40•137•196•14•Updated Dec 10, 2025Dec 10, 2025

    • strudy

      Public
      Strudy is an analysis tool for Web spec crawl reports created by Reffy
      JavaScript
      •
      MIT License
      •6•8•24•8•Updated Dec 10, 2025Dec 10, 2025

    • aria

      Public
      Accessible Rich Internet Applications (WAI-ARIA)
      HTML
      •
      Other
      •140•733•447•69•Updated Dec 10, 2025Dec 10, 2025

    • spec-dashboard

      Public
      Tools to monitor development of specs across groups
      JavaScript
      •11•28•7•0•Updated Dec 10, 2025Dec 10, 2025

    • sdw-sosa-ssn

      Public
      Repository of the Spatial Data on the Web Working Group for the SOSA/SSN vocabulary
      HTML
      •9•15•15•5•Updated Dec 10, 2025Dec 10, 2025

    • cg-monitor

      Public
      Dashboard of activity from Community Groups
      JavaScript
      •23•18•5•1•Updated Dec 10, 2025Dec 10, 2025

    • groups

      Public
      Complement to https://www.w3.org/groups/
      JavaScript
      •
      MIT License
      •3•9•2•0•Updated Dec 10, 2025Dec 10, 2025

    • i18n-activity

      Public
      Home pages, charters, style-guides, and similar documents related to the W3C Internationalization Activity.
      HTML
      •28•81•456•3•Updated Dec 10, 2025Dec 10, 2025

    • attribution

      Public
      Ad Attribution API
      apiprivacybrowserwebadvertising
      Bikeshed
      •46•63•32•7•Updated Dec 10, 2025Dec 10, 2025

    • epub-specs

      Public
      Shared workspace for EPUB 3 specifications.
      publishingepubdigital-publishingepub-wg
      HTML
      •
      Other
      •63•346•36•4•Updated Dec 9, 2025Dec 9, 2025