Simon Willison’s Weblog

4th July 2009 - Link Blog

Jeffrey Zeldman: XHTML WTF. Reading the comments, it’s scary how many people are totally ill-informed about HTML5 and XHTML5.

Posted 4th July 2009 at 1:22 am

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Writing about Agentic Engineering Patterns - 23rd February 2026
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Two new Showboat tools: Chartroom and datasette-showboat - 17th February 2026

This is a link post by Simon Willison, posted on 4th July 2009.

education 28 html5 84 jeffrey-zeldman 23 web-standards 49 xhtml 52 xhtml5 2

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