Simon Willison’s Weblog

7th October 2022 - Link Blog

Can :has Connect 4? (via) Spectacular CSS demo by Jhey Tompkins, implementing a working 3D Connect 4 game using just CSS (brilliant trickery with the new :has() selector) and not a single line of JavaScript.

Posted 7th October 2022 at 5:49 pm

Recent articles

The new GPT-5.6 family: Luna, Terra, Sol - 9th July 2026
sqlite-utils 4.0, now with database schema migrations - 7th July 2026
sqlite-utils 4.0rc2, mostly written by Claude Fable (for about $149.25) - 5th July 2026

This is a link post by Simon Willison, posted on 7th October 2022.

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