Simon Willison’s Weblog

Tidy service for the Desperate Blog Hacker (via) The easiest kind of web service: post HTML to it, get back tidied XHTML

Posted 10th December 2003 at 7:01 pm

Recent articles

What happens if AI labs train for pelicans riding bicycles? - 13th November 2025
Reverse engineering Codex CLI to get GPT-5-Codex-Mini to draw me a pelican - 9th November 2025
Video + notes on upgrading a Datasette plugin for the latest 1.0 alpha, with help from uv and OpenAI Codex CLI - 6th November 2025

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