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    1.1k repositories

    • cg-monitor

      Public
      Dashboard of activity from Community Groups
      JavaScript
      •24•19•5•4•Updated Apr 29, 2026Apr 29, 2026

    • i18n-drafts

      Public
      A place to edit articles, tutorials, and the like for the /International subtree of the W3C site. Also, captures issues and comments.
      i18nunicodew3c
      i18nunicodew3c
      HTML
      •71•76•119•42•Updated Apr 29, 2026Apr 29, 2026

    • webref

      Public
      Machine-readable references of terms defined in web browser specifications
      cssidlweb-platform
      cssidlweb-platformdefinitions-data
      JavaScript
      •
      MIT License
      •122•429•51•6•Updated Apr 29, 2026Apr 29, 2026

    • validate-repos

      Public
      Test whether W3C spec repos match a set of best practices
      JavaScript
      •
      Other
      •14•21•16•9•Updated Apr 29, 2026Apr 29, 2026

    • spec-generator

      Public
      Service to automatically generate specs from various source formats
      TypeScript
      •
      MIT License
      •22•43•7•1•Updated Apr 29, 2026Apr 29, 2026

    • wcag

      Public
      Web Content Accessibility Guidelines
      HTML
      •
      Other
      •410•1.4k•447•99•Updated Apr 28, 2026Apr 28, 2026

    • csswg-drafts

      Public
      CSS Working Group Editor Drafts
      css
      css
      Bikeshed
      •
      Other
      •789•4.8k•4.3k•113•Updated Apr 28, 2026Apr 28, 2026

    • groups

      Public
      Complement to https://www.w3.org/groups/
      JavaScript
      •
      MIT License
      •4•10•1•0•Updated Apr 28, 2026Apr 28, 2026

    • data-shapes

      Public
      Data Shapes WG repo
      HTML
      •
      Other
      •45•150•208•18•Updated Apr 28, 2026Apr 28, 2026

    • vc-recognized-entities

      Public
      Verifiable credentials for recognizing entities and the actions they perform.
      registrycredentialsw3c
      registrycredentialsw3ctrustccgverifiable
      HTML
      •
      Other
      •4•9•18•2•Updated Apr 28, 2026Apr 28, 2026

    • csswg-wiki

      Public
      CSS Working Group Wiki – community-editable documentation
      csswikiw3c
      csswikiw3cw3css
      Markdown
      •17•6•0•0•Updated Apr 28, 2026Apr 28, 2026

    • vcalm

      Public
      An HTTP API for performing verifiable credential lifecycle management.
      workitemw3c-ccg
      workitemw3c-ccg
      HTML
      •
      Other
      •53•133•29•5•Updated Apr 28, 2026Apr 28, 2026

    • wot-thing-description

      Public
      Web of Things (WoT) Thing Description
      HTML
      •
      Other
      •65•150•239•4•Updated Apr 28, 2026Apr 28, 2026

    • rdf-turtle

      Public
      HTML
      •
      Other
      •7•19•7•1•Updated Apr 28, 2026Apr 28, 2026

    • ift-encoder

      Public
      A web fonts IFT encoder implementation
      C++
      •
      Other
      •6•10•6•1•Updated Apr 28, 2026Apr 28, 2026

    • hcls-fhir-rdf

      Public
      Sketching out an RDF representation for FHIR
      HTML
      •11•44•57•1•Updated Apr 28, 2026Apr 28, 2026

    • aria

      Public
      Accessible Rich Internet Applications (WAI-ARIA)
      HTML
      •
      Other
      •144•741•409•57•Updated Apr 28, 2026Apr 28, 2026

    • wcag2ict

      Public
      WCAG2ICT deliverable of Accessibility Guidelines WG
      JavaScript
      •
      Other
      •8•41•80•0•Updated Apr 28, 2026Apr 28, 2026

    • w3c.github.io

      Public
      w3c.github.io
      HTML
      •41•147•11•2•Updated Apr 28, 2026Apr 28, 2026

    • yml2vocab

      Public
      Generate RDFS vocabulary files from YAML
      rdfw3cvc-wg
      rdfw3cvc-wg
      HTML
      •
      Other
      •6•22•0•0•Updated Apr 28, 2026Apr 28, 2026

    • cogai

      Public
      for work by the Cognitive AI community group
      HTML
      •
      Other
      •27•76•28•3•Updated Apr 28, 2026Apr 28, 2026

    • specberus

      Public
      Checker used at W3C to validate the compliance of Technical Reports with publication rules
      JavaScript
      •
      MIT License
      •57•89•46•6•Updated Apr 28, 2026Apr 28, 2026

    • w3c-website-frontend

      Public
      Frontend website for w3.org
      PHP
      •12•36•0•3•Updated Apr 28, 2026Apr 28, 2026

    • lws-protocol

      Public
      Linked Web Storage Protocol
      HTML
      •
      Other
      •9•25•52•10•Updated Apr 28, 2026Apr 28, 2026

    • securityig

      Public
      Security Interest Group
      Other
      •3•6•8•0•Updated Apr 28, 2026Apr 28, 2026

    • png

      Public
      Maintenance of the PNG specification
      specification
      specification
      HTML
      •
      Other
      •24•104•41•2•Updated Apr 28, 2026Apr 28, 2026

    • PWETF

      Public
      Positive Work Environment Community Group
      HTML
      •
      Other
      •151•191•88•8•Updated Apr 28, 2026Apr 28, 2026

    • vc-barcodes

      Public
      Securing optical barcodes using verifiable credentials.
      credentialsw3cmrz
      credentialsw3cmrzpdf417verifiable
      HTML
      •
      Other
      •5•9•17•4•Updated Apr 28, 2026Apr 28, 2026

    • adapt

      Public
      Semantics to describe user personalization preferences.
      JavaScript
      •
      Other
      •17•51•40•1•Updated Apr 28, 2026Apr 28, 2026

    • wot

      Public
      Web of Things
      HTML
      •135•231•27•8•Updated Apr 28, 2026Apr 28, 2026
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