Repositories list

• 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•406•50•1•Updated Feb 16, 2026Feb 16, 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•13•4•Updated Feb 16, 2026Feb 16, 2026

• validate-repos

  Public
  Test whether W3C spec repos match a set of best practices

  JavaScript

  •

  Other

  •14•21•16•9•Updated Feb 16, 2026Feb 16, 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•45•Updated Feb 16, 2026Feb 16, 2026

• csswg-drafts

  Public
  CSS Working Group Editor Drafts

  css

  Bikeshed

  •

  Other

  •772•4.8k•4.2k•127•Updated Feb 16, 2026Feb 16, 2026

• dpv

  Public
  Data Privacy Vocabularies and Controls CG (DPVCG)

  privacysemanticsvocabulary+ 2gdprdata-protection

  HTML

  •

  Other

  •33•65•98•1•Updated Feb 15, 2026Feb 15, 2026

• wot

  Public
  Web of Things

  HTML

  •134•230•29•4•Updated Feb 15, 2026Feb 15, 2026

• pointerevents

  Public
  Pointer Events

  HTML

  •

  Other

  •38•80•100•5•Updated Feb 15, 2026Feb 15, 2026

• json-ld-api

  Public
  JSON-LD 1.1 Processing Algorithms and API Specification

  json-ld-wgjson-ld-11

  HTML

  •

  Other

  •36•102•61•12•Updated Feb 15, 2026Feb 15, 2026

• yaml-ld

  Public

  w3c/yaml-ld’s past year of commit activity
  CG specification for YAML-LD and UCR

  yamljsonlinked-data+ 2rdfw3c

  HTML

  •

  Other

  •8•28•35•4•Updated Feb 15, 2026Feb 15, 2026

• webvtt

  Public
  WebVTT Standard

  HTML

  •

  Other

  •30•114•101•11•Updated Feb 15, 2026Feb 15, 2026

• wcag

  Public
  Web Content Accessibility Guidelines

  HTML

  •

  Other

  •354•1.4k•479•100•Updated Feb 15, 2026Feb 15, 2026

• browser-specs

  Public
  A machine-readable list of Web specifications

  JavaScript

  •

  Other

  •51•300•76•6•Updated Feb 15, 2026Feb 15, 2026

• epub-specs

  Public
  Shared workspace for EPUB 3 specifications.

  publishingepubdigital-publishing+ 1epub-wg

  HTML

  •

  Other

  •64•355•50•5•Updated Feb 15, 2026Feb 15, 2026

• spec-dashboard

  Public
  Tools to monitor development of specs across groups

  JavaScript

  •13•30•7•0•Updated Feb 15, 2026Feb 15, 2026

• vc-di-eddsa-test-suite

  Public
  Interoperability Test Suite for Data Integrity Eddsa 2022 Signatures.

  w3cstandardvc-wg

  JavaScript

  •

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

  •6•3•7•0•Updated Feb 15, 2026Feb 15, 2026

• vc-di-ecdsa-test-suite

  Public
  Interoperability Test Suite for Data Integrity Ecdsa Signatures.

  w3cstandardvc-wg

  JavaScript

  •

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

  •7•6•5•1•Updated Feb 15, 2026Feb 15, 2026

• vc-data-model-2.0-test-suite

  Public
  W3C Verifiable Credentials v2.0 test suite

  w3cstandardvc-wg

  JavaScript

  •

  Other

  •19•21•17•4•Updated Feb 15, 2026Feb 15, 2026

• vc-di-bbs-test-suite

  Public
  Interoperability Test Suite for Data Integrity BBS Signatures

  w3cstandardvc-wg

  JavaScript

  •

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

  •2•2•3•4•Updated Feb 15, 2026Feb 15, 2026

• vc-jose-cose-test-suite

  Public
  w3cstandardvc-wg

  JavaScript

  •

  Other

  •5•5•4•0•Updated Feb 15, 2026Feb 15, 2026

• vc-di-ed25519signature2020-test-suite

  Public
  Ed25519Signature2020 Data Integrity test suite

  w3cstandardvc-wg

  JavaScript

  •9•5•6•3•Updated Feb 15, 2026Feb 15, 2026

• vc-bitstring-status-list-test-suite

  Public
  Bitstring Status List test suite

  JavaScript

  •6•5•1•1•Updated Feb 15, 2026Feb 15, 2026

• vc-json-schema-test-suite

  Public
  Test suite for the VC JSON Schema specification in the W3C

  vc-wg

  JavaScript

  •

  Other

  •1•5•0•2•Updated Feb 15, 2026Feb 15, 2026

• cg-monitor

  Public
  Dashboard of activity from Community Groups

  JavaScript

  •24•19•5•4•Updated Feb 15, 2026Feb 15, 2026

• sustainableweb-ig

  Public

  w3c/sustainableweb-ig’s past year of commit activity
  W3C Sustainable Web Interest Group

  sustainability

  Other

  •5•27•7•0•Updated Feb 14, 2026Feb 14, 2026

• groups

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

  JavaScript

  •

  MIT License

  •3•9•0•0•Updated Feb 14, 2026Feb 14, 2026

• csswg-wiki

  Public
  CSS Working Group Wiki - community-editable documentation

  Markdown

  •0•1•0•0•Updated Feb 14, 2026Feb 14, 2026

• attribution

  Public
  Attribution API

  apiprivacybrowser+ 2webadvertising

  Bikeshed

  •

  Other

  •65•85•41•3•Updated Feb 14, 2026Feb 14, 2026

• reffy

  Public
  Reffy is a Web spec crawler and analyzer tool. It is notably used to update Webref

  JavaScript

  •

  MIT License

  •25•81•40•9•Updated Feb 14, 2026Feb 14, 2026

• tpac-breakouts

  Public
  Documentation and Management of TPAC plenary day breakouts

  JavaScript

  •

  Other

  •7•9•33•6•Updated Feb 14, 2026Feb 14, 2026