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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
  • 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 15 9 15 5 Updated Feb 10, 2026
  • cg-monitor Public

    Dashboard of activity from Community Groups

    w3c/cg-monitor’s past year of commit activity
    JavaScript 19 24 5 4 Updated Feb 10, 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 10, 2026
  • data-shapes Public

    Data Shapes WG repo

    w3c/data-shapes’s past year of commit activity
    HTML 142 43 207 18 Updated Feb 10, 2026
  • webref Public

    Machine-readable references of terms defined in web browser specifications

    w3c/webref’s past year of commit activity
    JavaScript 405 MIT 115 50 5 Updated Feb 10, 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 10, 2026
  • wcag Public

    Web Content Accessibility Guidelines

    w3c/wcag’s past year of commit activity
    HTML 1,365 352 479 98 Updated Feb 10, 2026
  • validate-repos Public

    Test whether W3C spec repos match a set of best practices

    w3c/validate-repos’s past year of commit activity
    JavaScript 21 14 15 12 Updated Feb 10, 2026
  • csswg-drafts Public

    CSS Working Group Editor Drafts

    w3c/csswg-drafts’s past year of commit activity
    Bikeshed 4,810 771 4,230 (36 issues need help) 124 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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