Simon Willison’s Weblog

24 ways: User Styling. The web geek advent calendar is up and running again this year, with a striking new design.

Posted 3rd December 2008 at 9:08 am

Recent articles

The last six months in LLMs, illustrated by pelicans on bicycles - 6th June 2025
Tips on prompting ChatGPT for UK technology secretary Peter Kyle - 3rd June 2025
How often do LLMs snitch? Recreating Theo's SnitchBench with LLM - 31st May 2025

24-ways 13 jon-hicks 9 userstyles 1 css 208 design 64

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