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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

    HTML 1.3k 241

  2. webcodecs webcodecs Public

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

    HTML 1.2k 167

  3. manifest manifest Public

    Manifest for web apps

    HTML 698 177

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

    W3C Verifiable Credentials v2.0 Specification

    HTML 343 129

  5. gpc gpc Public

    Global Privacy Control Specification

    HTML 149 53

  6. png png Public

    Maintenance of the PNG specification

    HTML 94 25

Repositories

Showing 10 of 1118 repositories
  • cg-monitor Public

    Dashboard of activity from Community Groups

    w3c/cg-monitor’s past year of commit activity
    JavaScript 18 24 5 1 Updated Nov 30, 2025
  • csswg-drafts Public

    CSS Working Group Editor Drafts

    w3c/csswg-drafts’s past year of commit activity
    Bikeshed 4,760 759 4,125 (36 issues need help) 110 Updated Nov 30, 2025
  • webref Public

    Machine-readable references of terms defined in web browser specifications

    w3c/webref’s past year of commit activity
    JavaScript 380 MIT 105 41 0 Updated Nov 30, 2025
  • validate-repos Public

    Test whether W3C spec repos match a set of best practices

    w3c/validate-repos’s past year of commit activity
    JavaScript 19 14 14 8 Updated Nov 30, 2025
  • browser-specs Public

    A machine-readable list of Web specifications

    w3c/browser-specs’s past year of commit activity
    JavaScript 289 51 60 3 Updated Nov 29, 2025
  • spec-dashboard Public

    Tools to monitor development of specs across groups

    w3c/spec-dashboard’s past year of commit activity
    JavaScript 27 11 7 0 Updated Nov 29, 2025
  • epub-specs Public

    Shared workspace for EPUB 3 specifications.

    w3c/epub-specs’s past year of commit activity
    HTML 344 64 34 5 Updated Nov 29, 2025
  • 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 14 9 15 3 Updated Nov 29, 2025
  • groups Public

    Complement to https://www.w3.org/groups/

    w3c/groups’s past year of commit activity
    JavaScript 8 MIT 4 2 0 Updated Nov 28, 2025
  • data-shapes Public

    Data Shapes WG repo

    w3c/data-shapes’s past year of commit activity
    HTML 135 41 192 18 Updated Nov 28, 2025