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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

    HTML 1.4k 270

  2. webcodecs webcodecs Public

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

    HTML 1.2k 176

  3. manifest manifest Public

    Manifest for web apps

    HTML 708 180

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

    W3C Verifiable Credentials v2.0 Specification

    HTML 353 131

  5. gpc gpc Public

    Global Privacy Control Specification

    HTML 177 76

  6. png png Public

    Maintenance of the PNG specification

    HTML 103 24

Repositories

Showing 10 of 1112 repositories
  • webref Public

    Machine-readable references of terms defined in web browser specifications

    w3c/webref’s past year of commit activity
    JavaScript 426 MIT 120 51 6 Updated Apr 15, 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 21 14 16 9 Updated Apr 15, 2026
  • webmediaapi Public

    Web Media API specification

    w3c/webmediaapi’s past year of commit activity
    HTML 32 12 1 0 Updated Apr 15, 2026
  • ift-encoder Public

    A web fonts IFT encoder implementation

    w3c/ift-encoder’s past year of commit activity
    C++ 10 6 7 0 Updated Apr 15, 2026
  • specberus Public

    Checker used at W3C to validate the compliance of Technical Reports with publication rules

    w3c/specberus’s past year of commit activity
    JavaScript 89 MIT 57 46 6 Updated Apr 15, 2026
  • spec-generator Public

    Service to automatically generate specs from various source formats

    w3c/spec-generator’s past year of commit activity
    TypeScript 42 MIT 21 8 1 Updated Apr 15, 2026
  • wot-thing-description Public

    Web of Things (WoT) Thing Description

    w3c/wot-thing-description’s past year of commit activity
    HTML 150 65 251 (13 issues need help) 5 Updated Apr 14, 2026
  • csswg-drafts Public

    CSS Working Group Editor Drafts

    w3c/csswg-drafts’s past year of commit activity
    Bikeshed 4,826 786 4,347 (36 issues need help) 123 Updated Apr 14, 2026
  • webcodecs Public

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

    w3c/webcodecs’s past year of commit activity
    HTML 1,233 176 136 8 Updated Apr 14, 2026
  • vcalm Public

    An HTTP API for performing verifiable credential lifecycle management.

    w3c/vcalm’s past year of commit activity
    HTML 133 53 28 (1 issue needs help) 3 Updated Apr 14, 2026
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