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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 270

  2. webcodecs webcodecs Public

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

    HTML 1.2k 176

  3. manifest manifest Public

    Manifest for web apps

    HTML 708 180

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

    W3C Verifiable Credentials v2.0 Specification

    HTML 353 132

  5. gpc gpc Public

    Global Privacy Control Specification

    HTML 176 76

  6. png png Public

    Maintenance of the PNG specification

    HTML 103 24

Repositories

Showing 10 of 1112 repositories
  • wai-evaluation-tools-list Public

    List of Accessibility Evaluation Tools

    w3c/wai-evaluation-tools-list’s past year of commit activity
    JavaScript 13 15 19 72 Updated Apr 12, 2026
  • wai-wcag-em Public
    w3c/wai-wcag-em’s past year of commit activity
    JavaScript 8 4 28 0 Updated Apr 12, 2026
  • wcag Public

    Web Content Accessibility Guidelines

    w3c/wcag’s past year of commit activity
    HTML 1,402 400 449 95 Updated Apr 12, 2026
  • webref Public

    Machine-readable references of terms defined in web browser specifications

    w3c/webref’s past year of commit activity
    JavaScript 425 MIT 120 51 5 Updated Apr 12, 2026
  • smart-cities Public

    Work area for the Web-based Digital Twins for Smart Cities IG

    w3c/smart-cities’s past year of commit activity
    HTML 1 0 0 0 Updated Apr 12, 2026
  • rdf-tests Public

    Repository for the RDF Tests Community Group

    w3c/rdf-tests’s past year of commit activity
    HTML 64 28 38 (1 issue needs help) 6 Updated Apr 12, 2026
  • cogai Public

    for work by the Cognitive AI community group

    w3c/cogai’s past year of commit activity
    HTML 74 26 28 3 Updated Apr 12, 2026
  • spec-dashboard Public

    Tools to monitor development of specs across groups

    w3c/spec-dashboard’s past year of commit activity
    JavaScript 30 13 7 0 Updated Apr 12, 2026
  • epub-specs Public

    Shared workspace for EPUB 3 specifications.

    w3c/epub-specs’s past year of commit activity
    HTML 366 65 62 6 Updated Apr 12, 2026
  • vc-data-model-2.0-test-suite Public

    W3C Verifiable Credentials v2.0 test suite

    w3c/vc-data-model-2.0-test-suite’s past year of commit activity
    JavaScript 21 19 17 4 Updated Apr 12, 2026
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