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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 Public

    Web Authentication: An API for accessing Public Key Credentials

    HTML 1.2k 198

  2. webcodecs Public

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

    HTML 1.1k 142

  3. manifest Public

    Manifest for web apps

    HTML 676 163

  4. vc-data-model Public

    W3C Verifiable Credentials v2.0 Specification

    HTML 311 114

  5. gpc Public

    Global Privacy Control Specification

    HTML 115 23

  6. png Public

    Maintenance of the PNG specification

    HTML 53 12

Repositories

Showing 10 of 1098 repositories
  • wcag Public

    Web Content Accessibility Guidelines

    HTML 1,245 286 553 106 Updated May 17, 2025
  • groups Public

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

    JavaScript 7 MIT 2 2 0 Updated May 17, 2025
  • webref Public

    Machine-readable references of terms defined in web browser specifications

    JavaScript 347 MIT 86 38 2 Updated May 17, 2025
  • paint-timing Public

    Paint Timing

    Bikeshed 262 24 3 0 Updated May 17, 2025
  • sparql-query Public
    HTML 11 2 55 2 Updated May 17, 2025
  • aria Public

    Accessible Rich Internet Applications (WAI-ARIA)

    HTML 685 128 420 (15 issues need help) 83 Updated May 17, 2025
  • epub Public
    0 0 0 1 Updated May 17, 2025
  • json-ld-api Public

    JSON-LD 1.1 Processing Algorithms and API Specification

    HTML 87 34 59 7 Updated May 17, 2025
  • spec-dashboard Public

    Tools to monitor development of specs across groups

    JavaScript 24 8 7 0 Updated May 17, 2025
  • cg-monitor Public

    Dashboard of activity from Community Groups

    JavaScript 16 17 5 1 Updated May 17, 2025