Simon Willison’s Weblog

The ThinkGeek 8-bit Tie. The April Fool’s Joke that attracted unprecedented customer demand is finally available to purchase for real.

Posted 6th October 2007 at 12:27 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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