Simon Willison’s Weblog

WaSP Street Team. A new Web Standards Project initiative to encourage the promotion of Web standards in local communities. Your help needed!

Posted 13th March 2007 at 1:40 pm

Recent articles

I ported JustHTML from Python to JavaScript with Codex CLI and GPT-5.2 in 4.5 hours - 15th December 2025
JustHTML is a fascinating example of vibe engineering in action - 14th December 2025
OpenAI are quietly adopting skills, now available in ChatGPT and Codex CLI - 12th December 2025

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