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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 269

  2. webcodecs webcodecs Public

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

    HTML 1.2k 176

  3. manifest manifest Public

    Manifest for web apps

    HTML 708 180

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

    W3C Verifiable Credentials v2.0 Specification

    HTML 353 131

  5. gpc gpc Public

    Global Privacy Control Specification

    HTML 178 76

  6. png png Public

    Maintenance of the PNG specification

    HTML 103 24

Repositories

Showing 10 of 1112 repositories
  • webref Public

    Machine-readable references of terms defined in web browser specifications

    w3c/webref’s past year of commit activity
    JavaScript 428 MIT 121 51 8 Updated Apr 18, 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 16 9 Updated Apr 18, 2026
  • webappsec-dbsc Public

    Device Bound Session Credentials: A Protocol for Protecting From Cookie Theft

    w3c/webappsec-dbsc’s past year of commit activity
    Bikeshed 455 44 22 0 Updated Apr 17, 2026
  • did-resolution-threat-model Public
    w3c/did-resolution-threat-model’s past year of commit activity
    HTML 0 0 1 0 Updated Apr 17, 2026
  • csswg-drafts Public

    CSS Working Group Editor Drafts

    w3c/csswg-drafts’s past year of commit activity
    Bikeshed 4,827 787 4,343 (36 issues need help) 120 Updated Apr 17, 2026
  • wai-aria-practices Public

    WAI Website Resource for aria-practices guidelines

    w3c/wai-aria-practices’s past year of commit activity
    JavaScript 20 12 28 31 Updated Apr 17, 2026
  • aria-practices Public

    WAI-ARIA Authoring Practices Guide (APG)

    w3c/aria-practices’s past year of commit activity
    HTML 1,309 463 638 (16 issues need help) 60 Updated Apr 17, 2026
  • browser-specs Public

    A machine-readable list of Web specifications

    w3c/browser-specs’s past year of commit activity
    JavaScript 307 54 78 6 Updated Apr 17, 2026
  • webauthn Public

    Web Authentication: An API for accessing Public Key Credentials

    w3c/webauthn’s past year of commit activity
    HTML 1,381 269 76 13 Updated Apr 17, 2026
  • guide Public

    The Guidebook is the collected wisdom of the W3C Group Chairs, team contacts and other contributors.

    w3c/guide’s past year of commit activity
    HTML 72 63 57 7 Updated Apr 17, 2026
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