Repositories list

• spec-generator

  Public
  Service to automatically generate specs from various source formats

  TypeScript

  •

  MIT License

  •2020 forks•4242 stars•77 issues•00 pull requests•Updated Apr 10, 2026Apr 10, 2026

• echidna

  Public
  New publication workflow at W3C — main component

  checkerw3cvalidator+ 4

  checkerw3cvalidatorspecspecificationstandardpublication

  HTML

  •

  MIT License

  •3737 forks•4444 stars•5050 issues•00 pull requests•Updated Apr 10, 2026Apr 10, 2026

• specberus

  Public

  w3c/specberus’s past year of commit activity
  Checker used at W3C to validate the compliance of Technical Reports with publication rules

  JavaScript

  •

  MIT License

  •5757 forks•8989 stars•4646 issues•44 pull requests•Updated Apr 10, 2026Apr 10, 2026

• csswg-drafts

  Public

  w3c/csswg-drafts’s past year of commit activity
  CSS Working Group Editor Drafts

  css

  css

  Bikeshed

  •

  Other

  •784784 forks•4.8k4.8k stars•4.3k4.3k issues•132132 pull requests•Updated Apr 10, 2026Apr 10, 2026

• wai-website-theme

  Public

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

  JavaScript

  •

  Other

  •2323 forks•99 stars•2222 issues•66 pull requests•Updated Apr 10, 2026Apr 10, 2026

• epub-specs

  Public
  Shared workspace for EPUB 3 specifications.

  publishingepubdigital-publishing+ 1

  publishingepubdigital-publishingepub-wg

  HTML

  •

  Other

  •6565 forks•365365 stars•6262 issues•44 pull requests•Updated Apr 10, 2026Apr 10, 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•7575 stars•115115 issues•3737 pull requests•Updated Apr 10, 2026Apr 10, 2026

• reffy

  Public

  w3c/reffy’s past year of commit activity
  Reffy is a Web spec crawler and analyzer tool. It is notably used to update Webref

  JavaScript

  •

  MIT License

  •2525 forks•8181 stars•4242 issues•55 pull requests•Updated Apr 10, 2026Apr 10, 2026

• cogai

  Public

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

  HTML

  •

  Other

  •2626 forks•7474 stars•2828 issues•33 pull requests•Updated Apr 10, 2026Apr 10, 2026

• wai-evaluation-tools-list

  Public

  w3c/wai-evaluation-tools-list’s past year of commit activity
  List of Accessibility Evaluation Tools

  accessibility

  accessibility

  JavaScript

  •1414 forks•1313 stars•1919 issues•6767 pull requests•Updated Apr 10, 2026Apr 10, 2026

• manifest

  Public

  w3c/manifest’s past year of commit activity
  Manifest for web apps

  HTML

  •

  Other

  •180180 forks•708708 stars•5858 issues•55 pull requests•Updated Apr 10, 2026Apr 10, 2026

• vc-wg

  Public

  w3c/vc-wg’s past year of commit activity
  Working home repository of the W3C Verifiable Credentials WG

  vcvc-wg

  vcvc-wg

  HTML

  •

  Other

  •00 forks•22 stars•55 issues•00 pull requests•Updated Apr 10, 2026Apr 10, 2026

• miniapp

  Public
  MiniApps Standardization

  miniappminiapps

  miniappminiapps

  JavaScript

  •

  Other

  •4848 forks•386386 stars•1717 issues•11 pull request•Updated Apr 10, 2026Apr 10, 2026

• spec-dashboard

  Public

  w3c/spec-dashboard’s past year of commit activity
  Tools to monitor development of specs across groups

  JavaScript

  •1313 forks•3030 stars•77 issues•00 pull requests•Updated Apr 10, 2026Apr 10, 2026

• data-shapes

  Public

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

  HTML

  •

  Other

  •4444 forks•146146 stars•206206 issues•1313 pull requests•Updated Apr 10, 2026Apr 10, 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

  •120120 forks•423423 stars•5151 issues•55 pull requests•Updated Apr 10, 2026Apr 10, 2026

• i18n-glossary

  Public

  w3c/i18n-glossary’s past year of commit activity
  Definitions of terms used in W3C Internationalization documents.

  HTML

  •55 forks•77 stars•1212 issues•33 pull requests•Updated Apr 10, 2026Apr 10, 2026

• html-aam

  Public

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

  2828 forks•113113 stars•117117 issues•00 pull requests•Updated Apr 10, 2026Apr 10, 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 10, 2026Apr 10, 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 10, 2026Apr 10, 2026

• svg-aam

  Public

  w3c/svg-aam’s past year of commit activity
  SVG Accessibility API Mappings

  99 forks•2525 stars•3232 issues•00 pull requests•Updated Apr 10, 2026Apr 10, 2026

• aria

  Public

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

  HTML

  •

  Other

  •143143 forks•739739 stars•407407 issues•5757 pull requests•Updated Apr 10, 2026Apr 10, 2026

• pdf-aam

  Public

  w3c/pdf-aam’s past year of commit activity
  Portable Document Format Accessibility APIs Mapping

  11 fork•55 stars•2222 issues•11 pull request•Updated Apr 10, 2026Apr 10, 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 10, 2026Apr 10, 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 10, 2026Apr 10, 2026

• odrl

  Public

  w3c/odrl’s past year of commit activity
  ODRL Community Group Repository

  odrl

  odrl

  HTML

  •

  Other

  •1313 forks•3535 stars•6363 issues•00 pull requests•Updated Apr 10, 2026Apr 10, 2026

• image-resource

  Public

  w3c/image-resource’s past year of commit activity
  An ImageResource definition for web APIs

  HTML

  •

  Other

  •22 forks•66 stars•22 issues•11 pull request•Updated Apr 10, 2026Apr 10, 2026

• cg-monitor

  Public

  w3c/cg-monitor’s past year of commit activity
  Dashboard of activity from Community Groups

  JavaScript

  •2424 forks•1919 stars•55 issues•44 pull requests•Updated Apr 10, 2026Apr 10, 2026

• tpac-breakouts

  Public

  w3c/tpac-breakouts’s past year of commit activity
  Documentation and Management of TPAC plenary day breakouts

  JavaScript

  •

  Other

  •77 forks•1010 stars•3131 issues•88 pull requests•Updated Apr 10, 2026Apr 10, 2026

• json-ld-wg

  Public

  w3c/json-ld-wg’s past year of commit activity
  Documentation for the JSON-LD Working Group

  json-ld-wgjson-ld-11

  json-ld-wgjson-ld-11

  HTML

  •

  Other

  •1414 forks•3232 stars•77 issues•33 pull requests•Updated Apr 10, 2026Apr 10, 2026