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    • Charter proposal for the VC WG 2026
      HTML
      2010Updated Feb 14, 2026Feb 14, 2026
    • webref

      Public
      Machine-readable references of terms defined in web browser specifications
      JavaScript
      115405501Updated Feb 14, 2026Feb 14, 2026
    • epub-specs

      Public
      Shared workspace for EPUB 3 specifications.
      HTML
      64355505Updated Feb 14, 2026Feb 14, 2026
    • csswg-wiki

      Public
      CSS Working Group Wiki - community-editable documentation
      Markdown
      0100Updated Feb 14, 2026Feb 14, 2026
    • groups

      Public
      Complement to https://www.w3.org/groups/
      JavaScript
      3900Updated Feb 14, 2026Feb 14, 2026
    • cg-monitor

      Public
      Dashboard of activity from Community Groups
      JavaScript
      241954Updated Feb 14, 2026Feb 14, 2026
    • did-test-suite

      Public
      W3C DID Test Suite and Implementation Report
      HTML
      5446134Updated Feb 14, 2026Feb 14, 2026
    • validate-repos

      Public
      Test whether W3C spec repos match a set of best practices
      JavaScript
      1421168Updated Feb 14, 2026Feb 14, 2026
    • data-shapes

      Public
      Data Shapes WG repo
      HTML
      4314221418Updated Feb 14, 2026Feb 14, 2026
    • webappsec-dbsc

      Public
      Device Bound Session Credentials: A Protocol for Protecting From Cookie Theft
      Bikeshed
      42434210Updated Feb 13, 2026Feb 13, 2026
    • wcag

      Public
      Web Content Accessibility Guidelines
      HTML
      3531.4k48099Updated Feb 13, 2026Feb 13, 2026
    • wcag3

      Public
      WCAG 3
      Astro
      301203332Updated Feb 13, 2026Feb 13, 2026
    • CSS Working Group Editor Drafts
      Bikeshed
      7724.8k4.2k128Updated Feb 13, 2026Feb 13, 2026
    • wcag2ict

      Public
      WCAG2ICT deliverable of Accessibility Guidelines WG
      JavaScript
      738804Updated Feb 13, 2026Feb 13, 2026
    • WebAppSec Credential Management
      HTML
      44609711Updated Feb 13, 2026Feb 13, 2026
    • uievents

      Public
      UI Events
      HTML
      511581449Updated Feb 13, 2026Feb 13, 2026
    • imsc

      Public
      TTML Profiles for Internet Media Subtitles and Captions (IMSC)
      HTML
      1633221Updated Feb 13, 2026Feb 13, 2026
    • Publishing Community Group *** Home for the incubation of publishing standards
      HTML
      428512Updated Feb 13, 2026Feb 13, 2026
    • publ-a11y

      Public
      Accessibility related discussions of the Publishing@W3C Groups
      HTML
      636571Updated Feb 13, 2026Feb 13, 2026
    • This repository hosts the W3C WAI web site.
      HTML
      1.2k11434757Updated Feb 13, 2026Feb 13, 2026
    • Repository for materials associated with the authentic web mini-workshop series
      911151Updated Feb 13, 2026Feb 13, 2026
    • W3C-customized version of the feedvalidator (forked from https://github.com/rubys/feedvalidator/)
      Python
      5511390Updated Feb 13, 2026Feb 13, 2026
    • Python
      3200Updated Feb 13, 2026Feb 13, 2026
    • guide

      Public
      The Guidebook is the collected wisdom of the W3C Group Chairs, team contacts and other contributors.
      HTML
      5868556Updated Feb 13, 2026Feb 13, 2026
    • Pointer Events
      HTML
      38801004Updated Feb 13, 2026Feb 13, 2026
    • yaml-ld

      Public
      CG specification for YAML-LD and UCR
      HTML
      828353Updated Feb 13, 2026Feb 13, 2026
    • WAI Website Resource for aria-practices guidelines
      JavaScript
      12202828Updated Feb 13, 2026Feb 13, 2026
    • repo for the Color on the Web Community Group
      HTML
      1665152Updated Feb 13, 2026Feb 13, 2026
    • Tools to monitor development of specs across groups
      JavaScript
      133070Updated Feb 13, 2026Feb 13, 2026
    • https://w3c.github.io/ai-accessibility/
      HTML
      311130Updated Feb 13, 2026Feb 13, 2026