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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 243

  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 700 176

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

    W3C Verifiable Credentials v2.0 Specification

    HTML 342 129

  5. gpc gpc Public

    Global Privacy Control Specification

    HTML 153 58

  6. png png Public

    Maintenance of the PNG specification

    HTML 97 24

Repositories

Showing 10 of 1121 repositories
  • svgwg Public

    SVG Working Group specifications

    w3c/svgwg’s past year of commit activity
    HTML 747 144 407 9 Updated Dec 12, 2025
  • spec-generator Public

    Service to automatically generate specs from various source formats

    w3c/spec-generator’s past year of commit activity
    TypeScript 27 MIT 6 7 1 Updated Dec 12, 2025
  • webref Public

    Machine-readable references of terms defined in web browser specifications

    w3c/webref’s past year of commit activity
    JavaScript 385 MIT 106 44 4 Updated Dec 12, 2025
  • ash-nazg Public

    One interface to find all group contributors and in IPR bind them

    w3c/ash-nazg’s past year of commit activity
    JavaScript 29 MIT 32 47 (1 issue needs help) 4 Updated Dec 12, 2025
  • pm-wg Public

    Publishing Maintenance Working Group

    w3c/pm-wg’s past year of commit activity
    HTML 3 4 1 0 Updated Dec 12, 2025
  • sparql-query Public
    w3c/sparql-query’s past year of commit activity
    HTML 16 3 98 7 Updated Dec 12, 2025
  • epub-tests Public

    Test repository for EPUB3, maintained by the EPUB3 WG

    w3c/epub-tests’s past year of commit activity
    HTML 27 14 1 0 Updated Dec 12, 2025
  • aria Public

    Accessible Rich Internet Applications (WAI-ARIA)

    w3c/aria’s past year of commit activity
    HTML 733 140 448 (17 issues need help) 71 Updated Dec 12, 2025
  • dx-wg-charter Public

    Dataset Exchange Working Group charter

    w3c/dx-wg-charter’s past year of commit activity
    HTML 2 0 1 0 Updated Dec 12, 2025
  • reffy Public

    Reffy is a Web spec crawler and analyzer tool. It is notably used to update Webref

    w3c/reffy’s past year of commit activity
    JavaScript 75 MIT 25 40 4 Updated Dec 12, 2025