W3C standards and drafts

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

Not sure where to start? Search for Standards only, any reports in progress, everything tagged with Accessibility, or all reports.

Advanced filter options

Filter by status

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.

Filter by tags

Clear all
Showing 8 reports across 8 families, filtered by tags (Browser).

Web Audio API

Web Audio API 1.1

Draft Standard
- history
Tags
Browser
Deliverers
Audio Working Group

Credential Management

Federated Credential Management API

Draft Standard
- history
Tags
Browser

Incremental Font Transfer

Incremental Font Transfer

Draft Standard
- history
Tags
Browser

Autoplay Policy Detection

Autoplay Policy Detection

Draft Standard
- history
Tags
Browser
Deliverers
Media Working Group

Multi-screen support

Window Management

Draft Standard
- history
Tags
Browser

CSS View Transitions

CSS View Transitions Module Level 1

Candidate Standard
- history
Tags
Browser
Latest Candidate Recommendation Snapshot

Web Animations

Scroll-driven Animations

Draft Standard
- history
Tags
Browser

MathML

MathML Media-type Declarations

Note
- history
Tags
Browser
Deliverers
Math Working Group
Translation for MathML Media-type Declarations
日本語