Simon Willison’s Weblog

html-whitelist (via) DeWitt Clinton’s web service wrapper aroud the html5lib HTML sanitiser, hosted on AppEngine.

Posted 24th September 2008 at 11:54 pm

Recent articles

My review of Claude's new Code Interpreter, released under a very confusing name - 9th September 2025
Recreating the Apollo AI adoption rate chart with GPT-5, Python and Pyodide - 9th September 2025
GPT-5 Thinking in ChatGPT (aka Research Goblin) is shockingly good at search - 6th September 2025

appengine 33 dewitt-clinton 4 html5 83 html5lib 1 sanitisation 1 security 542

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