Simon Willison’s Weblog

An Unnofficial Q&A about the Discontinuation of the XHTML2 WG. By Henri Sivonen.

Posted 6th July 2009 at 12:27 pm

Recent articles

Large Language Models can run tools in your terminal with LLM 0.26 - 27th May 2025
Highlights from the Claude 4 system prompt - 25th May 2025
Live blog: Claude 4 launch at Code with Claude - 22nd May 2025

faq 4 xhtml 25 html 86 html5 83 html2 1 w3c 22 web-standards 45 henri-sivonen 5

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