W3C standards and drafts

W3C publishes a range of technical reports (Standards and supporting Notes) which help move the web forward.

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W3C publishes Recommendations which are considered Web Standards. Standards are normative. They are endorsed by W3C and its Members. Learn about our Standards process.
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Notes are informative. They give you use cases, practices, and code examples.
Supporting Registries
Registries are informative. They document collections of values or other data.

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Showing 6 reports across 3 families, filtered by status (Standards) and title or shortname containing the string 'html'.

WAI-ARIA

ARIA in HTML

Standard
- history
Tags
Accessibility

HTML

HTML

Standard
- history
Deliverers
HTML Working Group

HTML Media Capture

Standard
- history
Tags
HTML
Media
Web API
Translations for HTML Media Capture
日本語
한국어
русский

HTML5 Image Description Extension (longdesc)

Standard
- history
Tags
HTML

RDFa

HTML+RDFa 1.1 - Second Edition

Standard
- history
Tags
Data
HTML
Deliverers
RDFa Working Group
Translation for HTML+RDFa 1.1 - Second Edition
日本語

XHTML+RDFa 1.1 - Third Edition

Standard
- history
Tags
Data
HTML
Deliverers
RDFa Working Group
Translation for XHTML+RDFa 1.1 - Third Edition
日本語