Maven · npm
eclipse-ditto/ditto
Eclipse Ditto™: Digital Twin framework of Eclipse IoT - main repository
EPL-2.0Sep 8, 2026 · metrics 2.10.0
All tags
Catalogue tag
#w3c
Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.
37 records
npm
graphql-hive/graphql-yoga
🧘 Rewrite of a fully-featured GraphQL Server with focus on easy setup, performance & great developer experience. The core of Yoga implements WHATWG Fetch API and can run/deploy on any JS environment.
MITSep 17, 2026 · metrics 2.10.0
Go
Edgenesis/shifu
Kubernetes-native IoT gateway
Apache-2.0Sep 12, 2026 · metrics 2.10.0
npm
decentralized-identity/ethr-did-resolver
DID resolver for Ethereum Addresses with support for key management
Apache-2.0Sep 15, 2026 · metrics 2.10.0
npm
jonobr1/two.js
A renderer agnostic two-dimensional drawing api for the web
MITOct 3, 2026 · metrics 2.10.0
npm
jsdom/jsdom
A JavaScript implementation of various web standards, for use with Node.js
MITSep 16, 2026 · metrics 2.10.0
npm
public-ui/kolibri
The accessible HTML-Standard
EUPL-1.2Sep 12, 2026 · metrics 2.10.0
npm · Maven
validator/validator
The Nu Html Checker (vnu)
MITSep 11, 2026 · metrics 2.10.0
npm
capricorn86/happy-dom
A JavaScript implementation of a web browser without its graphical user interface
MITAug 27, 2026 · metrics 2.10.0
npm
xmldom/xmldom
A pure JavaScript W3C standard-based (XML DOM Level 2 Core) `DOMParser` and `XMLSerializer` module.
MITSep 15, 2026 · metrics 2.10.0
npm
terrazzoapp/terrazzo
Use DTCG tokens JSON to generate code for web, mobile, native apps, and more
MITAug 25, 2026 · metrics 2.10.0
npm
w3c/echidna
New publication workflow at W3C — main component
MITSep 13, 2026 · metrics 2.10.0
npm · Go
The-AI-Alliance/semiont
Semiont is a Context Layer that supports human+ai collaborative knowledge work. Use it as: a Wiki, Knowledge Base, Context Graph, Semantic Layer, or Agentic Memory.
Apache-2.0Sep 10, 2026 · metrics 2.10.0
npm
inflexa-ai/tsprov
W3C PROV provenance documents in TypeScript - typed authoring plus PROV-JSON/PROV-N round-tripping
Apache-2.0Sep 30, 2026 · metrics 2.10.0
npm
npm/ssri
subresource integrity for npm
Custom licenseSep 16, 2026 · metrics 2.10.0
Packagist
phpgt/Dom
Modern DOM API.
MITSep 18, 2026 · metrics 2.10.0
Packagist
neilime/php-css-lint
CSS Linter for PHP
MITSep 11, 2026 · metrics 2.10.0
npm
TrustVC/w3c
No repository description published.
Apache-2.0Aug 27, 2026 · metrics 2.10.0
npm
caseymanos/node-webcodecs
Native WebCodecs API implementation for Node.js using FFmpeg
No licenseSep 10, 2026 · metrics 2.10.0
npm
center-key/w3c-html-validator
🚦 Test HTML files or URLs against the W3C validator (CLI for package.json scripts)
MITSep 18, 2026 · metrics 2.10.0
npm
csstree/csstree
A tool set for CSS including fast detailed parser, walker, generator and lexer based on W3C specs and browser implementations
MITSep 16, 2026 · metrics 2.10.0
npm
prettier/html-attributes
List of HTML attributes.
MITSep 17, 2026 · metrics 2.10.0
crates.io
timothee-haudebourg/rdf-types
Rust data-structures and traits definitions for RDF.
Apache-2.0Oct 21, 2026 · metrics 2.10.0
npm
wooorm/svg-element-attributes
Map of SVG elements to allowed attributes
MITOct 20, 2026 · metrics 2.10.0
npm
sindresorhus/html-tags
List of standard HTML tags
MITOct 21, 2026 · metrics 2.10.0
npm
known-css/known-css-properties
List of standard and browser specific CSS properties.
MITSep 15, 2026 · metrics 2.10.0
Packagist
oleg-andreyev/MinkPhpWebDriver
Webdriver driver for Mink framework
MITSep 14, 2026 · metrics 2.10.0
npm
wooorm/mathml-tag-names
List of known MathML tag names
MITSep 15, 2026 · metrics 2.10.0
npm
kenchris/urlpattern-polyfill
URLPattern polyfill
MITSep 23, 2026 · metrics 2.10.0
npm
jsdom/w3c-xmlserializer
An XML serializer that follows the W3C specification.
MITSep 16, 2026 · metrics 2.10.0