Simon Willison’s Weblog

About Mezzoblue. Dave Shea’s blog archive is really classy, in particular the way bundles of posts around a single photo share a colour scheme derived from the image.

Posted 16th June 2007 at 12:30 am

Recent articles

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
GPT-5.2 - 11th December 2025

dave-shea 3 design 81

Monthly briefing

Sponsor me for $10/month and get a curated email digest of the month's most important LLM developments.

Pay me to send you less!

Sponsor & subscribe