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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.

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  1. webauthn webauthn Public

    Web Authentication: An API for accessing Public Key Credentials

    Bikeshed 1.5k 314

  2. webcodecs webcodecs Public

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

    HTML 1.3k 193

  3. manifest manifest Public

    Manifest for web apps

    HTML 729 190

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

    W3C Verifiable Credentials v2.0 Specification

    HTML 376 141

  5. gpc gpc Public

    Global Privacy Control Specification

    HTML 235 119

  6. png png Public

    Maintenance of the PNG specification

    HTML 122 33

Repositories

Showing 10 of 1112 repositories
  • matf Public

    Guidance from the Mobile Accessibility Task Force (MATF)

    w3c/matf's past year of commit activity
    HTML 41 8 95 1 Updated Nov 2, 2026
  • webref Public

    Machine-readable references of terms defined in web browser specifications

    w3c/webref's past year of commit activity
    JavaScript 486 MIT 140 49 6 Updated Nov 2, 2026
  • browser-specs Public

    A machine-readable list of Web specifications

    w3c/browser-specs's past year of commit activity
    JavaScript 335 61 87 4 Updated Nov 2, 2026
  • i18n-activity Public

    Home pages, charters, style-guides, and similar documents related to the W3C Internationalization Activity.

    w3c/i18n-activity's past year of commit activity
    HTML 84 31 512 4 Updated Nov 2, 2026
  • wai-evaluation-tools-list Public

    List of Accessibility Evaluation Tools

    w3c/wai-evaluation-tools-list's past year of commit activity
    JavaScript 18 18 19 359 Updated Nov 2, 2026
  • validate-repos Public

    Test whether W3C spec repos match a set of best practices

    w3c/validate-repos's past year of commit activity
    JavaScript 22 16 16 12 Updated Nov 2, 2026
  • csswg-drafts Public

    CSS Working Group Editor Drafts

    w3c/csswg-drafts's past year of commit activity
    Bikeshed 4,901 822 4,616 (36 issues need help) 125 Updated Nov 2, 2026
  • cg-spec-metadata Public

    A project to collect metadata on CG specifications

    w3c/cg-spec-metadata's past year of commit activity
    JavaScript 3 0 3 1 Updated Nov 2, 2026
  • vc-recognized-entities Public

    The Recognized Entities specification defines Verifiable Credentials for recognizing entities and the actions they perform.

    w3c/vc-recognized-entities's past year of commit activity
    HTML 11 10 19 6 Updated Nov 1, 2026
  • rdf-tests Public

    Repository for the RDF Tests Community Group

    w3c/rdf-tests's past year of commit activity
    HTML 74 37 41 6 Updated Nov 1, 2026