Repositories list

• webref

  Public
  Machine-readable references of terms defined in web browser specifications

  cssidlweb-platform+ 1

  cssidlweb-platformdefinitions-data

  JavaScript

  •

  MIT License

  •136136 forks•475475 stars•4848 issues•77 pull requests•Updated Oct 12, 2026Oct 12, 2026

• browser-specs

  Public
  A machine-readable list of Web specifications

  JavaScript

  •

  Other

  •6060 forks•334334 stars•8181 issues•11 pull request•Updated Oct 12, 2026Oct 12, 2026

• data-shapes

  Public
  Data Shapes WG repo

  HTML

  •

  Other

  •4848 forks•166166 stars•254254 issues•4343 pull requests•Updated Oct 12, 2026Oct 12, 2026

• wai-evaluation-tools-list

  Public
  List of Accessibility Evaluation Tools

  accessibility

  accessibility

  JavaScript

  •1818 forks•1818 stars•1919 issues•255255 pull requests•Updated Oct 12, 2026Oct 12, 2026

• sdw-time

  Public
  The SDW WG's repository for the Time Ontology in OWL Recommendation

  HTML

  •11 fork•11 star•1818 issues•11 pull request•Updated Oct 12, 2026Oct 12, 2026

• mediacapture-main

  Public
  Media Capture and Streams specification (aka getUserMedia)

  webrtc

  webrtc

  HTML

  •

  Other

  •6262 forks•132132 stars•4242 issues•33 pull requests•Updated Oct 12, 2026Oct 12, 2026

• webrtc-pc

  Public
  WebRTC 1.0 API

  webrtcspecification

  webrtcspecification

  HTML

  •

  Other

  •113113 forks•486486 stars•9494 issues•1010 pull requests•Updated Oct 12, 2026Oct 12, 2026

• validate-repos

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

  JavaScript

  •

  Other

  •1616 forks•2222 stars•1616 issues•1212 pull requests•Updated Oct 12, 2026Oct 12, 2026

• cg-spec-metadata

  Public
  A project to collect metadata on CG specifications

  JavaScript

  •00 forks•11 star•44 issues•33 pull requests•Updated Oct 12, 2026Oct 12, 2026

• echidna

  Public
  New publication workflow at W3C — main component

  checkerw3cvalidator+ 4

  checkerw3cvalidatorspecspecificationstandardpublication

  HTML

  •

  MIT License

  •3939 forks•4545 stars•5050 issues•99 pull requests•Updated Oct 12, 2026Oct 12, 2026

• wot

  Public
  Web of Things

  HTML

  •135135 forks•233233 stars•2828 issues•55 pull requests•Updated Oct 11, 2026Oct 11, 2026

• yaml-ld

  Public
  Specification for YAML-LD and UCR

  yamljsonlinked-data+ 2

  yamljsonlinked-datardfw3c

  HTML

  •

  Other

  •1010 forks•4242 stars•3030 issues•33 pull requests•Updated Oct 11, 2026Oct 11, 2026

• sparql-query

  Public
  HTML

  •

  Other

  •55 forks•2222 stars•9191 issues•33 pull requests•Updated Oct 11, 2026Oct 11, 2026

• wot-marketing

  Public
  Web of Things (WoT) Marketing

  TypeScript

  •

  Other

  •2020 forks•1616 stars•3636 issues•44 pull requests•Updated Oct 11, 2026Oct 11, 2026

• sparql-update

  Public
  HTML

  •

  Other

  •22 forks•44 stars•22 issues•11 pull request•Updated Oct 11, 2026Oct 11, 2026

• csswg-wiki

  Public
  CSS Working Group Wiki – community-editable documentation

  csswikiw3c+ 1

  csswikiw3cw3css

  Markdown

  •3131 forks•1111 stars•00 issues•00 pull requests•Updated Oct 11, 2026Oct 11, 2026

• wcag

  Public
  Web Content Accessibility Guidelines

  HTML

  •

  Other

  •549549 forks•1.5k1.5k stars•418418 issues•7272 pull requests•Updated Oct 11, 2026Oct 11, 2026

• sparql-results-csv-tsv

  Public
  HTML

  •

  Other

  •11 fork•11 star•77 issues•11 pull request•Updated Oct 11, 2026Oct 11, 2026

• tpac-breakouts

  Public
  Documentation and Management of TPAC plenary day breakouts

  JavaScript

  •

  Other

  •77 forks•1111 stars•3636 issues•22 pull requests•Updated Oct 11, 2026Oct 11, 2026

• i18n-tests

  Public
  Internationalization tests run with the W3C i18n test suite.

  HTML

  •1111 forks•2121 stars•2121 issues•33 pull requests•Updated Oct 11, 2026Oct 11, 2026

• spec-dashboard

  Public
  Tools to monitor development of specs across groups

  JavaScript

  •1212 forks•3030 stars•77 issues•00 pull requests•Updated Oct 11, 2026Oct 11, 2026

• yml2vocab

  Public
  Generate RDFS vocabulary files from YAML

  rdfw3cvc-wg

  rdfw3cvc-wg

  HTML

  •

  Other

  •99 forks•2727 stars•22 issues•00 pull requests•Updated Oct 11, 2026Oct 11, 2026

• vc-data-model

  Public
  W3C Verifiable Credentials v2.0 Specification

  credentialsw3cstandard+ 1

  credentialsw3cstandardverifiable

  HTML

  •

  Other

  •139139 forks•371371 stars•1212 issues•22 pull requests•Updated Oct 11, 2026Oct 11, 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

  •77 forks•44 stars•77 issues•11 pull request•Updated Oct 11, 2026Oct 11, 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•22 pull requests•Updated Oct 11, 2026Oct 11, 2026

• vc-di-bbs-test-suite

  Public
  Interoperability Test Suite for Data Integrity BBS Signatures

  w3cstandardvc-wg

  w3cstandardvc-wg

  JavaScript

  •

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

  •22 forks•22 stars•33 issues•44 pull requests•Updated Oct 11, 2026Oct 11, 2026

• vc-jose-cose-test-suite

  Public
  w3cstandardvc-wg

  w3cstandardvc-wg

  JavaScript

  •

  Other

  •88 forks•66 stars•44 issues•11 pull request•Updated Oct 11, 2026Oct 11, 2026

• vc-bitstring-status-list-test-suite

  Public
  Bitstring Status List test suite

  JavaScript

  •77 forks•66 stars•11 issue•11 pull request•Updated Oct 11, 2026Oct 11, 2026

• vc-di-ed25519signature2020-test-suite

  Public
  Ed25519Signature2020 Data Integrity test suite

  w3cstandardvc-wg

  w3cstandardvc-wg

  JavaScript

  •1111 forks•66 stars•77 issues•33 pull requests•Updated Oct 11, 2026Oct 11, 2026

• vc-json-schema-test-suite

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

  vc-wg

  vc-wg

  JavaScript

  •

  Other

  •11 fork•66 stars•00 issues•22 pull requests•Updated Oct 11, 2026Oct 11, 2026