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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 209

  2. webcodecs webcodecs Public

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

    HTML 1.1k 148

  3. manifest manifest Public

    Manifest for web apps

    HTML 682 167

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

    W3C Verifiable Credentials v2.0 Specification

    HTML 329 118

  5. gpc gpc Public

    Global Privacy Control Specification

    HTML 119 28

  6. png png Public

    Maintenance of the PNG specification

    HTML 69 15

Repositories

Showing 10 of 1101 repositories
  • wai-evaluation-tools-list Public

    List of Accessibility Evaluation Tools

    w3c/wai-evaluation-tools-list’s past year of commit activity
    JavaScript 5 9 17 44 Updated Jul 11, 2025
  • webref Public

    Machine-readable references of terms defined in web browser specifications

    w3c/webref’s past year of commit activity
    JavaScript 361 MIT 91 37 3 Updated Jul 11, 2025
  • validate-repos Public

    Test whether W3C spec repos match a set of best practices

    w3c/validate-repos’s past year of commit activity
    JavaScript 19 12 14 8 Updated Jul 11, 2025
  • gamepad Public

    Gamepad

    w3c/gamepad’s past year of commit activity
    HTML 152 48 49 14 Updated Jul 10, 2025
  • aria-at-app Public

    Test runner and results reporter for ARIA-AT

    w3c/aria-at-app’s past year of commit activity
    JavaScript 44 16 131 (1 issue needs help) 25 Updated Jul 10, 2025
  • rdf-n-quads Public
    w3c/rdf-n-quads’s past year of commit activity
    HTML 5 2 0 0 Updated Jul 10, 2025
  • wcag2ict Public

    WCAG2ICT deliverable of Accessibility Guidelines WG

    w3c/wcag2ict’s past year of commit activity
    JavaScript 34 7 102 7 Updated Jul 10, 2025
  • ppa Public

    Privacy-Preserving Attribution

    w3c/ppa’s past year of commit activity
    Bikeshed 9 7 36 2 Updated Jul 10, 2025
  • aria-at-automation-harness Public

    A command-line utility for executing test plans from w3c/aria-at without human intervention using the aria-at-automation-driver

    w3c/aria-at-automation-harness’s past year of commit activity
    JavaScript 4 3 11 2 Updated Jul 10, 2025
  • wot-thing-description Public

    Web of Things (WoT) Thing Description

    w3c/wot-thing-description’s past year of commit activity
    HTML 138 63 249 8 Updated Jul 10, 2025