Simon Willison’s Weblog

Open source documentation (via) Wiki’s for technical docs. Note to Mozilla: PLEASE do this for your DOM support!

Posted 8th January 2005 at 12:25 pm

Recent articles

Under the hood of Canada Spends with Brendan Samek - 9th December 2025
Highlights from my appearance on the Data Renegades podcast with CL Kao and Dori Wilson - 26th November 2025
Claude Opus 4.5, and why evaluating new LLMs is increasingly difficult - 24th November 2025

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