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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 1.4k 258

  2. webcodecs webcodecs Public

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

    HTML 1.2k 171

  3. manifest manifest Public

    Manifest for web apps

    HTML 707 178

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

    W3C Verifiable Credentials v2.0 Specification

    HTML 349 129

  5. gpc gpc Public

    Global Privacy Control Specification

    HTML 164 69

  6. png png Public

    Maintenance of the PNG specification

    HTML 98 23

Repositories

Showing 10 of 1129 repositories
  • csswg-drafts Public

    CSS Working Group Editor Drafts

    w3c/csswg-drafts’s past year of commit activity
    Bikeshed 4,810 771 4,232 (36 issues need help) 124 Updated Feb 9, 2026
  • wcag2ict Public

    WCAG2ICT deliverable of Accessibility Guidelines WG

    w3c/wcag2ict’s past year of commit activity
    JavaScript 38 7 80 5 Updated Feb 9, 2026
  • musicxml Public

    MusicXML specification

    w3c/musicxml’s past year of commit activity
    XSLT 569 61 129 3 Updated Feb 9, 2026
  • wcag Public

    Web Content Accessibility Guidelines

    w3c/wcag’s past year of commit activity
    HTML 1,365 352 479 103 Updated Feb 9, 2026
  • data-shapes Public

    Data Shapes WG repo

    w3c/data-shapes’s past year of commit activity
    HTML 142 43 207 18 Updated Feb 9, 2026
  • media-wg Public

    Media Working Group

    w3c/media-wg’s past year of commit activity
    HTML 14 15 7 0 Updated Feb 9, 2026
  • groups Public

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

    w3c/groups’s past year of commit activity
    JavaScript 9 MIT 3 0 0 Updated Feb 9, 2026
  • sustainableweb-ig Public

    W3C Sustainable Web Interest Group

    w3c/sustainableweb-ig’s past year of commit activity
    27 5 6 0 Updated Feb 9, 2026
  • specberus Public

    Checker used at W3C to validate the compliance of Technical Reports with publication rules

    w3c/specberus’s past year of commit activity
    HTML 88 MIT 56 48 2 Updated Feb 9, 2026
  • dpv Public

    Data Privacy Vocabularies and Controls CG (DPVCG)

    w3c/dpv’s past year of commit activity
    HTML 64 32 92 (2 issues need help) 2 Updated Feb 9, 2026
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