Simon Willison’s Weblog

W3C Relaunches HTML Activity (via) “XHTML has proved valuable in other markets” == XHTML on the public Web has failed. Long live HTML!

Posted 7th March 2007 at 10:34 pm

Recent articles

The Summer of Johann: prompt injections as far as the eye can see - 15th August 2025
Open weight LLMs exhibit inconsistent performance across providers - 15th August 2025
LLM 0.27, the annotated release notes: GPT-5 and improved tool calling - 11th August 2025

html 88 w3c 22 xhtml 52

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