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@w3c

World Wide Web Consortium

We are an international community that develops open standards to ensure the long-term growth of the Web. Most of our groups do their work here.
README.md

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  1. webauthn webauthn Public

    Web Authentication: An API for accessing Public Key Credentials

    HTML 1.4k 262

  2. webcodecs webcodecs Public

    WebCodecs is a flexible web API for encoding and decoding audio and video.

    HTML 1.2k 173

  3. manifest manifest Public

    Manifest for web apps

    HTML 708 179

  4. vc-data-model vc-data-model Public

    W3C Verifiable Credentials v2.0 Specification

    HTML 350 132

  5. gpc gpc Public

    Global Privacy Control Specification

    HTML 166 72

  6. png png Public

    Maintenance of the PNG specification

    HTML 98 24

Repositories

Showing 10 of 1127 repositories
  • webref Public

    Machine-readable references of terms defined in web browser specifications

    w3c/webref’s past year of commit activity
    JavaScript 408 MIT 116 50 4 Updated Feb 25, 2026
  • data-shapes Public

    Data Shapes WG repo

    w3c/data-shapes’s past year of commit activity
    HTML 143 44 212 19 Updated Feb 25, 2026
  • strudy Public

    Strudy is an analysis tool for Web spec crawl reports created by Reffy

    w3c/strudy’s past year of commit activity
    JavaScript 11 MIT 7 24 12 Updated Feb 25, 2026
  • sdw-sosa-ssn Public

    Repository of the Spatial Data on the Web Working Group for the SOSA/SSN vocabulary

    w3c/sdw-sosa-ssn’s past year of commit activity
    HTML 15 9 13 2 Updated Feb 25, 2026
  • cg-monitor Public

    Dashboard of activity from Community Groups

    w3c/cg-monitor’s past year of commit activity
    JavaScript 19 24 5 4 Updated Feb 25, 2026
  • wcag-act-rules Public

    WCAG Conformance Test Rules

    w3c/wcag-act-rules’s past year of commit activity
    HTML 28 16 36 7 Updated Feb 25, 2026
  • webtransport Public

    WebTransport is a web API for flexible data transport

    w3c/webtransport’s past year of commit activity
    Bikeshed 961 56 24 0 Updated Feb 25, 2026
  • encrypted-media Public

    Encrypted Media Extensions

    w3c/encrypted-media’s past year of commit activity
    HTML 192 83 43 5 Updated Feb 25, 2026
  • aria-at-app Public

    Test runner and results reporter for ARIA-AT

    w3c/aria-at-app’s past year of commit activity
    JavaScript 45 22 157 (2 issues need help) 34 Updated Feb 25, 2026
  • specberus Public

    Checker used at W3C to validate the compliance of Technical Reports with publication rules

    w3c/specberus’s past year of commit activity
    HTML 88 MIT 56 48 1 Updated Feb 25, 2026
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