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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.

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  1. webauthn webauthn Public

    Web Authentication: An API for accessing Public Key Credentials

    HTML 1.2k 202

  2. webcodecs webcodecs Public

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

    HTML 1.1k 143

  3. manifest manifest Public

    Manifest for web apps

    HTML 678 166

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

    W3C Verifiable Credentials v2.0 Specification

    HTML 321 117

  5. gpc gpc Public

    Global Privacy Control Specification

    HTML 116 24

  6. png png Public

    Maintenance of the PNG specification

    HTML 56 14

Repositories

Showing 10 of 1098 repositories
  • wcag Public

    Web Content Accessibility Guidelines

    w3c/wcag’s past year of commit activity
    HTML 1,248 287 550 104 Updated May 30, 2025
  • webappsec-dbsc Public

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

    w3c/webappsec-dbsc’s past year of commit activity
    Bikeshed 370 29 13 2 Updated May 30, 2025
  • epub-specs Public

    Shared workspace for EPUB 3 specifications.

    w3c/epub-specs’s past year of commit activity
    HTML 328 63 32 4 Updated May 30, 2025
  • respec-vc Public

    Verifiable Credential extensions to ReSpec

    w3c/respec-vc’s past year of commit activity
    JavaScript 4 7 3 0 Updated May 30, 2025
  • wcag3 Public

    WCAG 3

    w3c/wcag3’s past year of commit activity
    Astro 74 16 182 5 Updated May 30, 2025
  • rdf-tests Public

    Repository for the RDF Tests Community Group

    w3c/rdf-tests’s past year of commit activity
    HTML 52 21 23 (1 issue needs help) 2 Updated May 30, 2025
  • webref Public

    Machine-readable references of terms defined in web browser specifications

    w3c/webref’s past year of commit activity
    JavaScript 353 MIT 86 38 4 Updated May 30, 2025
  • browser-specs Public

    A machine-readable list of Web specifications

    w3c/browser-specs’s past year of commit activity
    JavaScript 269 49 54 5 Updated May 30, 2025
  • aria Public

    Accessible Rich Internet Applications (WAI-ARIA)

    w3c/aria’s past year of commit activity
    HTML 704 131 418 (15 issues need help) 75 Updated May 30, 2025
  • epubcheck Public

    The conformance checker for EPUB publications

    w3c/epubcheck’s past year of commit activity
    Java 1,747 BSD-3-Clause 417 78 5 Updated May 30, 2025