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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 1.4k 265

  2. webcodecs webcodecs Public

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

    HTML 1.2k 174

  3. manifest manifest Public

    Manifest for web apps

    HTML 709 179

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

    W3C Verifiable Credentials v2.0 Specification

    HTML 352 132

  5. gpc gpc Public

    Global Privacy Control Specification

    HTML 169 75

  6. png png Public

    Maintenance of the PNG specification

    HTML 99 24

Repositories

Showing 10 of 1119 repositories
  • sdw-sosa-ssn Public

    Repository of the Spatial Data on the Web Working Group for the SOSA/SSN vocabulary

    w3c/sdw-sosa-ssn’s past year of commit activity
    HTML 15 9 14 2 Updated Mar 11, 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 7 4 13 2 Updated Mar 11, 2026
  • 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 81 MIT 25 41 3 Updated Mar 11, 2026
  • browser-specs Public

    A machine-readable list of Web specifications

    w3c/browser-specs’s past year of commit activity
    JavaScript 303 52 75 4 Updated Mar 11, 2026
  • aria Public

    Accessible Rich Internet Applications (WAI-ARIA)

    w3c/aria’s past year of commit activity
    HTML 740 144 443 (18 issues need help) 63 Updated Mar 11, 2026
  • w3c-website-frontend Public

    Frontend website for w3.org

    w3c/w3c-website-frontend’s past year of commit activity
    PHP 36 12 0 1 Updated Mar 11, 2026
  • spec-dashboard Public

    Tools to monitor development of specs across groups

    w3c/spec-dashboard’s past year of commit activity
    JavaScript 30 13 7 0 Updated Mar 11, 2026
  • strudy Public

    Strudy is an analysis tool for Web spec crawl reports created by Reffy

    w3c/strudy’s past year of commit activity
    JavaScript 11 MIT 6 24 19 Updated Mar 11, 2026
  • process Public

    W3C Process Document

    w3c/process’s past year of commit activity
    HTML 248 174 59 3 Updated Mar 11, 2026
  • webref Public

    Machine-readable references of terms defined in web browser specifications

    w3c/webref’s past year of commit activity
    JavaScript 414 MIT 118 50 4 Updated Mar 11, 2026