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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 315

  2. webcodecs webcodecs Public

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

    HTML 1.3k 194

  3. manifest manifest Public

    Manifest for web apps

    HTML 730 191

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

    W3C Verifiable Credentials v2.0 Specification

    HTML 376 142

  5. gpc gpc Public

    Global Privacy Control Specification

    HTML 239 121

  6. png png Public

    Maintenance of the PNG specification

    HTML 124 34

Repositories

Showing 10 of 1110 repositories
  • 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 20 12 Updated Nov 7, 2026
  • IntersectionObserver Public

    Intersection Observer

    w3c/IntersectionObserver's past year of commit activity
    Bikeshed 3,607 507 71 8 Updated Nov 7, 2026
  • csswg-drafts Public

    CSS Working Group Editor Drafts

    w3c/csswg-drafts's past year of commit activity
    Bikeshed 4,904 823 4,619 (36 issues need help) 128 Updated Nov 7, 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 19 377 Updated Nov 7, 2026
  • browser-specs Public

    A machine-readable list of Web specifications

    w3c/browser-specs's past year of commit activity
    JavaScript 337 62 87 4 Updated Nov 7, 2026
  • webref Public

    Machine-readable references of terms defined in web browser specifications

    w3c/webref's past year of commit activity
    JavaScript 487 MIT 140 49 7 Updated Nov 7, 2026
  • aria Public

    Accessible Rich Internet Applications (WAI-ARIA)

    w3c/aria's past year of commit activity
    HTML 756 160 439 (16 issues need help) 78 Updated Nov 7, 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 20 16 11 3 Updated Nov 7, 2026
  • yml2vocab Public

    Generate RDFS vocabulary files from YAML

    w3c/yml2vocab's past year of commit activity
    HTML 28 10 2 0 Updated Nov 7, 2026
  • data-shapes Public

    Data Shapes WG repo

    w3c/data-shapes's past year of commit activity
    HTML 171 48 248 35 Updated Nov 7, 2026