csswg-drafts
CSS Working Group Editor DraftsIntersectionObserver
Intersection ObserverServiceWorker
Service Workershtml
Deliverables of the HTML Working Group until October 2018css-houdini-drafts
Mirror of https://hg.css-houdini.org/draftsepubcheck
The conformance checker for EPUB publicationsaria-practices
WAI-ARIA Authoring Practices Guide (APG)webauthn
Web Authentication: An API for accessing Public Key Credentialswcag
Web Content Accessibility Guidelineswebcodecs
WebCodecs is a flexible web API for encoding and decoding audio and video.webappsec-change-password-url
A Well-Known URL for Changing Passwordswebtransport
WebTransport is a web API for flexible data transportclreq
Requirements for Chinese Text Layoutrespec
A tool for creating technical documents and web standardssvgwg
SVG Working Group specificationswebdriver
Remote control interface that enables introspection and control of user agents.manifest
Manifest for web appswebappsec
Web Application Security Working Group repoaria
Accessible Rich Internet Applications (WAI-ARIA)trusted-types
A browser API to prevent DOM-Based Cross Site Scripting in modern web applications.webextensions
Charter and administrivia for the WebExtensions Community Group (WECG)chinese-ig
Webä¸æ–‡å…´è¶£ç»„payment-request
Payment Request APImusicxml
MusicXML specificationtrace-context
Trace Contextwebrtc-pc
WebRTC 1.0 APIweb-performance
W3C Web Performance Working Group repowebappsec-permissions-policy
A mechanism to selectively enable and disable browser features and APIsweb-advertising
Web Advertising BG - https://www.w3.org/community/web-adv/did-core
W3C Decentralized Identifier Specification v1.0miniapp
MiniApps Standardizationweb-share
Web API proposal for sharing data from a web pageMobile-Checker
The Mobile Checker is a tool for Web developers who want to make their Web page or Web app work better on mobile devices.webdriver-bidi
Bidirectional WebDriver protocol for browser automationpicture-in-picture
Picture-in-Picture (PiP)web-nfc
Web NFCwai-tutorials
W3C WAI’s Web Accessibility Tutorialswebsub
WebSub Spec in Social Web Working Groupepub-specs
Shared workspace for EPUB 3 specifications.activitystreams
Activity Streams 2.0vc-data-model
W3C Verifiable Credentials Working Group — VC Data Model and Representations specificationwebcrypto
The W3C Web Cryptography APIEasierRDF
Making RDF easy enough for most developersdanmaku
Bullet Chatting Proposalwebref
Machine-readable references of terms defined in web browser specificationspaint-timing
Paint Timingwebpayments
The document repo for the Web Payments Working Groupmedia-source
Media Source Extensionslongtasks
Long Task APIIndexedDB
Indexed Database APIwebidl2.js
WebIDL parserweb-of-things-framework
wot
Web of Thingssmufl
Standard Music Font Layoutwebappsec-csp
WebAppSec Content Security Policycss-validator
W3C CSS Validation Serviceweb-share-target
Web API proposal for receiving shared databrowser-specs
A machine-readable list of Web specificationssilver
Accessibility Guidelines "Silver"web-roadmaps
Framework for Web technology roadmapswebcomponents-cg
Web Components community groupediting
Specs and explainers maintained by the editing task forcew3c-api
The W3C APIhtml-aria
ARIA in HTMLencrypted-media
Encrypted Media Extensionsw3process
W3C Process Documentcsvw
Documents produced by the CSV on the Web Working Groupp2p-webtransport
Interface to create and manage QUIC streamsstrategy
team-strat, on GitHub, working in public. Current state: DRAFTsdw
Repository for the Spatial Data on the Web Working Groupautomotive
W3C Automotive Working Group Specificationsuievents
UI Eventsclipboard-apis
Clipboard API and eventspush-api
Push APIwebvtt.js
WebVTT parser and validatorwcag21
Repository used during WCAG 2.1 development. New issues, Technique ideas, and comments should be filed at the WCAG repository at https://github.com/w3c/wcag.gamepad
Gamepadweb-annotation
Web Annotation Working Group repository, see README for links to specsmnx
Music Notation CG next-generation music markup proposal.elements-of-html
Elements of HTML per versionw3c.github.io
The W3C organisationwebrtc-stats
WebRTC Statisticslibwww
Libwww is a highly modular, general-purpose client side Web API written in C for Unix and Windows (Win32). It's well suited for both small and large applications, like browser/editors, robots, batch tools, etc. Pluggable modules provided with libwww include complete HTTP/1.1 (with caching, pipelining, PUT, POST, Digest Authentication, deflate, etc), MySQL logging, FTP, HTML/4, XML (expat), RDF (SiRPAC), WebDAV, and much more. The purpose of libwww is to serve as a testbed for protocol experiments. This is a complete mirror of the libwww CVS repositoryaria-at
Assistive Technology ARIA Experience Assessmentsensors
Generic Sensor APIweb-locks
Cross-tab resource coordination APIdxwg
Data Catalog Vocabulary (DCAT)ortc
ORTC Community Group specification repository (see W3C WebRTC for official standards track)wot-thing-description
Web of Things (WoT) Thing Descriptionwebrtc-encoded-transform
WebRTC Encoded Transformmediasession
Media Session APIUnicorn
Unicorn - W3C's Unified Validatorsparql-dev
SPARQL dev Community Groupmediacapture-main
Media Capture and Streams specification (aka getUserMedia)web-animations
🚫 Old repository for the Web Animations specification 🚫. Updated repository:resource-timing
Resource Timingcsswg-test
The former CSS WG test repositoryrdf-star
RDF-star specificationperformance-timeline
Performance Timelinenavigation-timing
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