Simon Willison’s Weblog

Trebuchets, Geohashes, and Richmond, VA. I love how Randall Munroe lives his life in the spirit of XKCD.

Posted 14th June 2008 at 10:02 pm

Recent articles

Fly's new Sprites.dev addresses both developer sandboxes and API sandboxes at the same time - 9th January 2026
LLM predictions for 2026, shared with Oxide and Friends - 8th January 2026
Introducing gisthost.github.io - 1st January 2026

randallmunroe 2 trebuchet 1 xkcd 13

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