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Understand the various specifications, their maturity levels on the web standards track, and their adoption.
A variety of groups develop Web Standards, guidelines, or supporting materials.
W3C works at the nexus of core technology, industry needs, and societal needs.
Master Web fundamentals, use our developer tools, or contribute code.
Recent content across news, blogs, press releases, media; upcoming events.
Understand our values and principles, learn our history, look into our policies, meet our people.
26 September 2025, 07:00–08:00 Pacific Daylight Time
29 August 2025, 07:00–08:00 Pacific Daylight Time
1 August 2025, 07:00–08:00 Pacific Daylight Time
4 July 2025, 07:00–08:00 Pacific Daylight Time
6 June 2025, 07:00–08:00 Pacific Daylight Time
9 May 2025, 07:00–08:00 Pacific Daylight Time