This is a new website. Give feedback to help us improve it.
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.
21 January 1999
WebCGM Profile Becomes a W3C Recommendation.
Jigsaw 2.0: Ready to Serve the Web.
15 January 1999
Download Amaya 1.4a, the latest version of W3C's browser, which includes support for: HTML 4.0, MathML, PNG, HTTP/1.1, and CSS 2.
14 January 1999
"Namespaces in XML", which recently became a Recommendation, is the latest milestone for W3C's XML technology.