Repositories list

• data-shapes

  Public

  w3c/data-shapes’s past year of commit activity
  Data Shapes WG repo

  HTML

  •

  Other

  •4545 forks•148148 stars•212212 issues•1616 pull requests•Updated Apr 20, 2026Apr 20, 2026

• wai-website-theme

  Public

  w3c/wai-website-theme’s past year of commit activity
  WAI Website Theme

  JavaScript

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  Other

  •2424 forks•99 stars•2222 issues•44 pull requests•Updated Apr 20, 2026Apr 20, 2026

• webref

  Public

  w3c/webref’s past year of commit activity
  Machine-readable references of terms defined in web browser specifications

  cssidlweb-platform+ 1

  cssidlweb-platformdefinitions-data

  JavaScript

  •

  MIT License

  •121121 forks•428428 stars•5151 issues•88 pull requests•Updated Apr 20, 2026Apr 20, 2026

• browser-specs

  Public

  w3c/browser-specs’s past year of commit activity
  A machine-readable list of Web specifications

  JavaScript

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  Other

  •5454 forks•307307 stars•8282 issues•66 pull requests•Updated Apr 20, 2026Apr 20, 2026

• wai-aria-practices

  Public

  w3c/wai-aria-practices’s past year of commit activity
  WAI Website Resource for aria-practices guidelines

  JavaScript

  •1313 forks•2020 stars•2828 issues•3232 pull requests•Updated Apr 20, 2026Apr 20, 2026

• aria-practices

  Public

  w3c/aria-practices’s past year of commit activity
  WAI-ARIA Authoring Practices Guide (APG)

  csshtmlaria

  csshtmlaria

  HTML

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  Other

  •464464 forks•1.3k1.3k stars•638638 issues•6161 pull requests•Updated Apr 20, 2026Apr 20, 2026

• i18n-drafts

  Public

  w3c/i18n-drafts’s past year of commit activity
  A place to edit articles, tutorials, and the like for the /International subtree of the W3C site. Also, captures issues and comments.

  i18nunicodew3c

  i18nunicodew3c

  HTML

  •7171 forks•7676 stars•117117 issues•4242 pull requests•Updated Apr 20, 2026Apr 20, 2026

• validate-repos

  Public

  w3c/validate-repos’s past year of commit activity
  Test whether W3C spec repos match a set of best practices

  JavaScript

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  Other

  •1414 forks•2121 stars•1616 issues•99 pull requests•Updated Apr 20, 2026Apr 20, 2026

• cg-spec-metadata

  Public

  w3c/cg-spec-metadata’s past year of commit activity
  A project to collect metadata on CG specifications

  JavaScript

  •00 forks•00 stars•00 issues•11 pull request•Updated Apr 20, 2026Apr 20, 2026

• echidna

  Public

  w3c/echidna’s past year of commit activity
  New publication workflow at W3C — main component

  checkerw3cvalidator+ 4

  checkerw3cvalidatorspecspecificationstandardpublication

  HTML

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  MIT License

  •3737 forks•4444 stars•5050 issues•11 pull request•Updated Apr 20, 2026Apr 20, 2026

• wcag

  Public
  Web Content Accessibility Guidelines

  HTML

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  Other

  •405405 forks•1.4k1.4k stars•451451 issues•9999 pull requests•Updated Apr 19, 2026Apr 19, 2026

• aria

  Public

  w3c/aria’s past year of commit activity
  Accessible Rich Internet Applications (WAI-ARIA)

  HTML

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  Other

  •143143 forks•740740 stars•409409 issues•5858 pull requests•Updated Apr 19, 2026Apr 19, 2026

• webappsec-csp

  Public
  WebAppSec Content Security Policy

  HTML

  •

  Other

  •9393 forks•221221 stars•186186 issues•1313 pull requests•Updated Apr 19, 2026Apr 19, 2026

• cogai

  Public

  w3c/cogai’s past year of commit activity
  for work by the Cognitive AI community group

  HTML

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  Other

  •2626 forks•7474 stars•2828 issues•33 pull requests•Updated Apr 19, 2026Apr 19, 2026

• html-aam

  Public

  w3c/html-aam’s past year of commit activity
  HTML Accessibility API Mappings

  2828 forks•114114 stars•118118 issues•00 pull requests•Updated Apr 19, 2026Apr 19, 2026

• core-aam

  Public

  w3c/core-aam’s past year of commit activity
  Core Accessibility API Mappings

  1010 forks•4646 stars•8888 issues•00 pull requests•Updated Apr 19, 2026Apr 19, 2026

• svg-aam

  Public
  SVG Accessibility API Mappings

  99 forks•2525 stars•3232 issues•00 pull requests•Updated Apr 19, 2026Apr 19, 2026

• accname

  Public

  w3c/accname’s past year of commit activity
  Accessible Name and Description Computation

  2424 forks•6767 stars•103103 issues•00 pull requests•Updated Apr 19, 2026Apr 19, 2026

• pdf-aam

  Public
  Portable Document Format Accessibility APIs Mapping

  11 fork•55 stars•2222 issues•11 pull request•Updated Apr 19, 2026Apr 19, 2026

• mathml-aam

  Public

  w3c/mathml-aam’s past year of commit activity
  Accessibility API Mappings for MathML

  66 forks•55 stars•1414 issues•00 pull requests•Updated Apr 19, 2026Apr 19, 2026

• graphics-aam

  Public

  w3c/graphics-aam’s past year of commit activity
  General graphics Accessibility API mappings

  00 forks•33 stars•11 issue•00 pull requests•Updated Apr 19, 2026Apr 19, 2026

• rdf-n-quads

  Public
  HTML

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  Other

  •22 forks•88 stars•33 issues•11 pull request•Updated Apr 19, 2026Apr 19, 2026

• rdf-trig

  Public
  HTML

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  Other

  •22 forks•33 stars•33 issues•00 pull requests•Updated Apr 19, 2026Apr 19, 2026

• spec-dashboard

  Public
  Tools to monitor development of specs across groups

  JavaScript

  •1313 forks•3030 stars•77 issues•00 pull requests•Updated Apr 19, 2026Apr 19, 2026

• guide

  Public

  w3c/guide’s past year of commit activity
  The Guidebook is the collected wisdom of the W3C Group Chairs, team contacts and other contributors.

  HTML

  •6464 forks•7272 stars•5757 issues•66 pull requests•Updated Apr 19, 2026Apr 19, 2026

• vc-di-eddsa-test-suite

  Public
  Interoperability Test Suite for Data Integrity Eddsa 2022 Signatures.

  w3cstandardvc-wg

  w3cstandardvc-wg

  JavaScript

  •

  BSD 3-Clause "New" or "Revised" License

  •66 forks•33 stars•77 issues•00 pull requests•Updated Apr 19, 2026Apr 19, 2026

• vc-di-ecdsa-test-suite

  Public
  Interoperability Test Suite for Data Integrity Ecdsa Signatures.

  w3cstandardvc-wg

  w3cstandardvc-wg

  JavaScript

  •

  BSD 3-Clause "New" or "Revised" License

  •77 forks•66 stars•55 issues•11 pull request•Updated Apr 19, 2026Apr 19, 2026

• vc-data-model-2.0-test-suite

  Public

  w3c/vc-data-model-2.0-test-suite’s past year of commit activity
  W3C Verifiable Credentials v2.0 test suite

  w3cstandardvc-wg

  w3cstandardvc-wg

  JavaScript

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  Other

  •1818 forks•2121 stars•1717 issues•44 pull requests•Updated Apr 19, 2026Apr 19, 2026

• vc-di-ed25519signature2020-test-suite

  Public

  w3c/vc-di-ed25519signature2020-test-suite’s past year of commit activity
  Ed25519Signature2020 Data Integrity test suite

  w3cstandardvc-wg

  w3cstandardvc-wg

  JavaScript

  •99 forks•55 stars•66 issues•33 pull requests•Updated Apr 19, 2026Apr 19, 2026

• vc-di-bbs-test-suite

  Public

  w3c/vc-di-bbs-test-suite’s past year of commit activity
  Interoperability Test Suite for Data Integrity BBS Signatures

  w3cstandardvc-wg

  w3cstandardvc-wg

  JavaScript

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  BSD 3-Clause "New" or "Revised" License

  •22 forks•22 stars•33 issues•44 pull requests•Updated Apr 19, 2026Apr 19, 2026