Repositories list

• specberus

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

  HTML

  •

  MIT License

  •56•88•48•1•Updated Feb 3, 2026Feb 3, 2026

• wcag3

  Public

  w3c/wcag3’s past year of commit activity
  WCAG 3

  Astro

  •

  Other

  •29•117•333•2•Updated Feb 3, 2026Feb 3, 2026

• data-shapes

  Public

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

  HTML

  •

  Other

  •43•140•201•19•Updated Feb 3, 2026Feb 3, 2026

• groups

  Public
  Complement to https://www.w3.org/groups/

  JavaScript

  •

  MIT License

  •3•9•0•0•Updated Feb 3, 2026Feb 3, 2026

• epub-specs

  Public

  w3c/epub-specs’s past year of commit activity
  Shared workspace for EPUB 3 specifications.

  publishingepubdigital-publishing+ 1epub-wg

  HTML

  •

  Other

  •64•354•45•5•Updated Feb 3, 2026Feb 3, 2026

• sdw-sosa-ssn

  Public

  w3c/sdw-sosa-ssn’s past year of commit activity
  Repository of the Spatial Data on the Web Working Group for the SOSA/SSN vocabulary

  HTML

  •9•15•14•4•Updated Feb 3, 2026Feb 3, 2026

• wai-website

  Public

  w3c/wai-website’s past year of commit activity
  This repository hosts the W3C WAI web site.

  accessibilityw3c

  HTML

  •

  Other

  •1.1k•112•347•55•Updated Feb 3, 2026Feb 3, 2026

• cg-monitor

  Public

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

  JavaScript

  •24•19•5•4•Updated Feb 3, 2026Feb 3, 2026

• webref

  Public

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

  cssidlweb-platform+ 1definitions-data

  JavaScript

  •

  MIT License

  •115•402•50•6•Updated Feb 3, 2026Feb 3, 2026

• groups-server

  Public

  w3c/groups-server’s past year of commit activity
  A server to refresh group repositories in github.com/w3c/groups/repositories.json

  JavaScript

  •

  MIT License

  •0•1•0•0•Updated Feb 3, 2026Feb 3, 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

  •

  Other

  •14•21•15•11•Updated Feb 3, 2026Feb 3, 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

  •56•67•54•7•Updated Feb 2, 2026Feb 2, 2026

• geolocation-sensor

  Public

  w3c/geolocation-sensor’s past year of commit activity
  Geolocation Sensor

  HTML

  •

  Other

  •17•62•18•3•Updated Feb 2, 2026Feb 2, 2026

• dpv

  Public

  w3c/dpv’s past year of commit activity
  Data Privacy Vocabularies and Controls CG (DPVCG)

  privacysemanticsvocabulary+ 2gdprdata-protection

  HTML

  •

  Other

  •32•62•97•2•Updated Feb 2, 2026Feb 2, 2026

• horizontal-issue-tracker

  Public

  w3c/horizontal-issue-tracker’s past year of commit activity
  Tools and pages to track horizontal issues

  MIT License

  •10•12•17•1•Updated Feb 2, 2026Feb 2, 2026

• webappsec-upgrade-insecure-requests

  Public

  w3c/webappsec-upgrade-insecure-requests’s past year of commit activity
  WebAppSec Upgrade Insecure Requests

  HTML

  •

  Other

  •15•8•12•2•Updated Feb 2, 2026Feb 2, 2026

• wai-wcag-em

  Public
  JavaScript

  •

  Other

  •3•5•25•1•Updated Feb 2, 2026Feb 2, 2026

• vc-render-method

  Public
  Rendering methods for Verifiable Credentials

  credentialsw3crender+ 2ccgverifiable

  HTML

  •

  Other

  •7•6•15•6•Updated Feb 2, 2026Feb 2, 2026

• lws-ucs

  Public

  w3c/lws-ucs’s past year of commit activity
  Use-cases for the Linked Web Storage Protocol

  HTML

  •

  Other

  •10•15•135•3•Updated Feb 2, 2026Feb 2, 2026

• csswg-drafts

  Public
  CSS Working Group Editor Drafts

  css

  Bikeshed

  •

  Other

  •769•4.8k•4.2k•125•Updated Feb 2, 2026Feb 2, 2026

• wai-evaluation-tools-list

  Public

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

  accessibility

  JavaScript

  •11•10•19•44•Updated Feb 2, 2026Feb 2, 2026

• rdf-tests

  Public

  w3c/rdf-tests’s past year of commit activity
  Repository for the RDF Tests Community Group

  HTML

  •

  Other

  •26•62•40•10•Updated Feb 2, 2026Feb 2, 2026

• gargantua

  Public

  w3c/gargantua’s past year of commit activity
  API to gather W3C information

  JavaScript

  •

  MIT License

  •2•4•5•0•Updated Feb 2, 2026Feb 2, 2026

• activitystreams

  Public

  w3c/activitystreams’s past year of commit activity
  Activity Streams 2.0

  socialsocial-networkformat+ 5feedspecificationactivitiesas2activitystreams

  HTML

  •

  Other

  •65•302•73•25•Updated Feb 2, 2026Feb 2, 2026

• wcag

  Public

  w3c/wcag’s past year of commit activity
  Web Content Accessibility Guidelines

  HTML

  •

  Other

  •348•1.4k•474•98•Updated Feb 2, 2026Feb 2, 2026

• browser-specs

  Public

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

  JavaScript

  •

  Other

  •51•299•74•6•Updated Feb 2, 2026Feb 2, 2026

• ift-client-tests

  Public
  Python

  •

  Other

  •3•2•0•0•Updated Feb 2, 2026Feb 2, 2026

• sparql-query

  Public

  w3c/sparql-query’s past year of commit activity
  HTML

  •

  Other

  •3•18•89•3•Updated Feb 2, 2026Feb 2, 2026

• rdf-xml

  Public

  w3c/rdf-xml’s past year of commit activity
  HTML

  •

  Other

  •2•7•8•1•Updated Feb 2, 2026Feb 2, 2026

• wot-marketing

  Public

  w3c/wot-marketing’s past year of commit activity
  Web of Things (WoT) Marketing

  HTML

  •

  Other

  •18•15•35•4•Updated Feb 2, 2026Feb 2, 2026