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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Standards
W3C publishes Recommendations which are considered Web Standards. Standards are normative. They are endorsed by W3C and its Members. Learn about our Standards process.
Supporting Notes
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 16 reports across 10 families, filtered by status (Standards) and title or shortname containing the string 'API'.

WAI-ARIA

- history
Tags
Accessibility
Digital Publishing
Web API
- history
Tags
Accessibility
Graphics
- history
Tags
Accessibility

Web Share API

Web Share API

Standard
- history
Tags
Web API
Translation for Web Share API
português

Web Audio API

Web Audio API

Standard
- history
Tags
Media
Web API
Deliverers
Audio Working Group

Web Authentication

JSON-LD

- history
Tags
Data

WebAssembly

- history
Tags
Performance
Web API
- history
Tags
Performance

Indexed Database API

- history
Tags
Web API
- history
Tags
Web API

Web Crypto

- history
Tags
Security
Web API

Media Resources

- history
Tags
Media
Web API
Translation for Metadata API for Media Resources 1.0
日本語

Device Description