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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 1.3k 243

  2. webcodecs webcodecs Public

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

    HTML 1.2k 167

  3. manifest manifest Public

    Manifest for web apps

    HTML 700 176

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

    W3C Verifiable Credentials v2.0 Specification

    HTML 342 129

  5. gpc gpc Public

    Global Privacy Control Specification

    HTML 153 58

  6. png png Public

    Maintenance of the PNG specification

    HTML 97 24

Repositories

Showing 10 of 1121 repositories
  • webdriver-bidi Public

    Bidirectional WebDriver protocol for browser automation

    w3c/webdriver-bidi’s past year of commit activity
    Bikeshed 466 61 231 (2 issues need help) 24 Updated Dec 13, 2025
  • csswg-drafts Public

    CSS Working Group Editor Drafts

    w3c/csswg-drafts’s past year of commit activity
    Bikeshed 4,773 759 4,140 (36 issues need help) 114 Updated Dec 13, 2025
  • spec-prod Public

    GitHub Action to build ReSpec/Bikeshed specs, validate output and publish to GitHub pages or W3C

    w3c/spec-prod’s past year of commit activity
    TypeScript 38 MIT 24 43 (1 issue needs help) 2 Updated Dec 13, 2025
  • epub-specs Public

    Shared workspace for EPUB 3 specifications.

    w3c/epub-specs’s past year of commit activity
    HTML 346 63 37 4 Updated Dec 13, 2025
  • webref Public

    Machine-readable references of terms defined in web browser specifications

    w3c/webref’s past year of commit activity
    JavaScript 385 MIT 106 42 3 Updated Dec 13, 2025
  • w3c/threat-modeling-guide’s past year of commit activity
    Bikeshed 2 0 0 0 Updated Dec 13, 2025
  • w3c/security-guidelines-cryptography’s past year of commit activity
    Bikeshed 1 4 4 0 Updated Dec 13, 2025
  • securityig Public

    Security Interest Group

    w3c/securityig’s past year of commit activity
    4 2 9 0 Updated Dec 13, 2025
  • sparql-query Public
    w3c/sparql-query’s past year of commit activity
    HTML 16 3 96 11 Updated Dec 13, 2025
  • reffy Public

    Reffy is a Web spec crawler and analyzer tool. It is notably used to update Webref

    w3c/reffy’s past year of commit activity
    JavaScript 75 MIT 25 40 4 Updated Dec 13, 2025