Simon Willison’s Weblog

Thoughts on (and pics of) the original Macintosh User Manual. “[I] was struck by how it had to explain a total paradigm shift in interacting with computers”.

Posted 30th August 2007 at 5:32 am

Recent articles

OpenAI are quietly adopting skills, now available in ChatGPT and Codex CLI - 12th December 2025
GPT-5.2 - 11th December 2025
Useful patterns for building HTML tools - 10th December 2025

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