Simon Willison’s Weblog

CSS 2.1 Index. The best way of browing the CSS spec. Even better with TypeAhead find.

Posted 20th September 2004 at 6:36 pm

Recent articles

Wilson Lin on FastRender: a browser built by thousands of parallel agents - 23rd January 2026
First impressions of Claude Cowork, Anthropic's general agent - 12th January 2026
My answers to the questions I posed about porting open source code with LLMs - 11th January 2026

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