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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 259

  2. webcodecs webcodecs Public

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

    HTML 1.2k 172

  3. manifest manifest Public

    Manifest for web apps

    HTML 708 178

  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 165 70

  6. png png Public

    Maintenance of the PNG specification

    HTML 98 23

Repositories

Showing 10 of 1130 repositories
  • webref Public

    Machine-readable references of terms defined in web browser specifications

    w3c/webref’s past year of commit activity
    JavaScript 407 MIT 115 50 1 Updated Feb 18, 2026
  • ift-encoder Public

    A web fonts IFT encoder implementation

    w3c/ift-encoder’s past year of commit activity
    C++ 9 5 4 0 Updated Feb 18, 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 3 Updated Feb 18, 2026
  • attribution Public

    Attribution API

    w3c/attribution’s past year of commit activity
    Bikeshed 85 65 42 (3 issues need help) 5 Updated Feb 17, 2026
  • wcag Public

    Web Content Accessibility Guidelines

    w3c/wcag’s past year of commit activity
    HTML 1,369 355 481 102 Updated Feb 17, 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 434 43 21 0 Updated Feb 17, 2026
  • dpv Public

    Data Privacy Vocabularies and Controls CG (DPVCG)

    w3c/dpv’s past year of commit activity
    HTML 66 34 99 (2 issues need help) 1 Updated Feb 17, 2026
  • securityig Public

    Security Interest Group

    w3c/securityig’s past year of commit activity
    5 2 9 0 Updated Feb 17, 2026
  • csswg-drafts Public

    CSS Working Group Editor Drafts

    w3c/csswg-drafts’s past year of commit activity
    Bikeshed 4,812 772 4,256 (36 issues need help) 124 Updated Feb 17, 2026
  • wcag3 Public

    WCAG 3

    w3c/wcag3’s past year of commit activity
    Astro 121 30 335 5 Updated Feb 17, 2026
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