Simon Willison’s Weblog

I finally get REST. Wow. “The essence of REST is to make the states of the protocol explicit and addressible by URIs.”

Posted 27th April 2007 at 4:17 pm

Recent articles

How Rob Pike got spammed with an AI slop "act of kindness" - 26th December 2025
A new way to extract detailed transcripts from Claude Code - 25th December 2025
Cooking with Claude - 23rd December 2025

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