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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.
README.md

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  1. webauthn webauthn Public

    Web Authentication: An API for accessing Public Key Credentials

    HTML 1.3k 244

  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 344 129

  5. gpc gpc Public

    Global Privacy Control Specification

    HTML 154 59

  6. png png Public

    Maintenance of the PNG specification

    HTML 97 24

Repositories

Showing 10 of 1121 repositories
  • webref Public

    Machine-readable references of terms defined in web browser specifications

    w3c/webref’s past year of commit activity
    JavaScript 385 MIT 106 51 5 Updated Dec 20, 2025
  • csswg-drafts Public

    CSS Working Group Editor Drafts

    w3c/csswg-drafts’s past year of commit activity
    Bikeshed 4,778 762 4,145 (36 issues need help) 122 Updated Dec 19, 2025
  • aria-at Public

    Assistive Technology ARIA Experience Assessment

    w3c/aria-at’s past year of commit activity
    HTML 172 36 236 (1 issue needs help) 45 Updated Dec 19, 2025
  • imsc Public

    TTML Profiles for Internet Media Subtitles and Captions (IMSC)

    w3c/imsc’s past year of commit activity
    HTML 33 16 26 5 Updated Dec 19, 2025
  • rdf-turtle Public
    w3c/rdf-turtle’s past year of commit activity
    HTML 17 7 2 3 Updated Dec 19, 2025
  • data-shapes Public

    Data Shapes WG repo

    w3c/data-shapes’s past year of commit activity
    HTML 138 41 198 11 Updated Dec 19, 2025
  • lws-protocol Public

    Linked Web Storage Protocol

    w3c/lws-protocol’s past year of commit activity
    HTML 15 7 14 8 Updated Dec 19, 2025
  • wcag Public

    Web Content Accessibility Guidelines

    w3c/wcag’s past year of commit activity
    HTML 1,339 334 484 90 Updated Dec 19, 2025
  • wcag3 Public

    WCAG 3

    w3c/wcag3’s past year of commit activity
    Astro 108 28 224 2 Updated Dec 19, 2025
  • rdf-tests Public

    Repository for the RDF Tests Community Group

    w3c/rdf-tests’s past year of commit activity
    HTML 59 25 37 (1 issue needs help) 17 Updated Dec 19, 2025
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