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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 69

  6. png png Public

    Maintenance of the PNG specification

    HTML 98 23

Repositories

Showing 10 of 1130 repositories
  • data-shapes Public

    Data Shapes WG repo

    w3c/data-shapes’s past year of commit activity
    HTML 142 43 214 18 Updated Feb 13, 2026
  • wcag Public

    Web Content Accessibility Guidelines

    w3c/wcag’s past year of commit activity
    HTML 1,368 353 479 99 Updated Feb 13, 2026
  • wcag3 Public

    WCAG 3

    w3c/wcag3’s past year of commit activity
    Astro 120 30 332 2 Updated Feb 13, 2026
  • csswg-drafts Public

    CSS Working Group Editor Drafts

    w3c/csswg-drafts’s past year of commit activity
    Bikeshed 4,810 772 4,242 (36 issues need help) 128 Updated Feb 13, 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 42 21 1 Updated Feb 13, 2026
  • wcag2ict Public

    WCAG2ICT deliverable of Accessibility Guidelines WG

    w3c/wcag2ict’s past year of commit activity
    JavaScript 38 7 80 4 Updated Feb 13, 2026
  • webappsec-credential-management Public

    WebAppSec Credential Management

    w3c/webappsec-credential-management’s past year of commit activity
    HTML 60 44 97 11 Updated Feb 13, 2026
  • uievents Public

    UI Events

    w3c/uievents’s past year of commit activity
    HTML 158 52 144 10 Updated Feb 13, 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 1 Updated Feb 13, 2026
  • imsc Public

    TTML Profiles for Internet Media Subtitles and Captions (IMSC)

    w3c/imsc’s past year of commit activity
    HTML 33 16 22 1 Updated Feb 13, 2026
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