Simon Willison’s Weblog

The CSS working group is irrelevant. “Someone really needs to do to CSS what the WHATWG has been doing to HTML”.

Posted 6th June 2007 at 10:10 am

Recent articles

ChatGPT agent's user-agent - 4th August 2025
The ChatGPT sharing dialog demonstrates how difficult it is to design privacy preferences - 3rd August 2025
Reverse engineering some updates to Claude - 31st July 2025

css 229 hixie 11 ian-hickson 22 stardands 1 w3c 22 whatwg 16

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