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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

    Bikeshed 1.5k 310

  2. webcodecs webcodecs Public

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

    HTML 1.3k 192

  3. manifest manifest Public

    Manifest for web apps

    HTML 724 190

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

    W3C Verifiable Credentials v2.0 Specification

    HTML 372 139

  5. gpc gpc Public

    Global Privacy Control Specification

    HTML 231 116

  6. png png Public

    Maintenance of the PNG specification

    HTML 117 32

Repositories

Showing 10 of 1108 repositories
  • csswg-drafts Public

    CSS Working Group Editor Drafts

    w3c/csswg-drafts's past year of commit activity
    Bikeshed 4,889 817 4,566 (36 issues need help) 129 Updated Oct 14, 2026
  • attribution Public

    Attribution API

    w3c/attribution's past year of commit activity
    Bikeshed 109 87 41 (2 issues need help) 3 Updated Oct 14, 2026
  • webref Public

    Machine-readable references of terms defined in web browser specifications

    w3c/webref's past year of commit activity
    JavaScript 476 MIT 136 48 7 Updated Oct 14, 2026
  • groups Public

    Complement to https://www.w3.org/groups/

    w3c/groups's past year of commit activity
    JavaScript 12 MIT 7 1 0 Updated Oct 13, 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 22 16 16 12 Updated Oct 13, 2026
  • spec-generator Public

    Service to automatically generate specs from various source formats

    w3c/spec-generator's past year of commit activity
    TypeScript 47 MIT 22 6 1 Updated Oct 13, 2026
  • cg-program Public

    Repository to track issues and improvements with the W3C Community Groups and Business Groups program

    w3c/cg-program's past year of commit activity
    HTML 9 4 17 0 Updated Oct 13, 2026
  • csswg-wiki Public

    CSS Working Group Wiki – community-editable documentation

    w3c/csswg-wiki's past year of commit activity
    Markdown 11 32 0 0 Updated Oct 14, 2026
  • wot-marketing Public

    Web of Things (WoT) Marketing

    w3c/wot-marketing's past year of commit activity
    TypeScript 16 20 36 5 Updated Oct 13, 2026
  • svgwg Public

    SVG Working Group specifications

    w3c/svgwg's past year of commit activity
    HTML 779 159 456 15 Updated Oct 13, 2026
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