Simon Willison’s Weblog

If It's Not Nailed Down, Steal It. Pattern Matching, S-Expressions, and Domain Specific Languages in Ruby.

Posted 18th August 2006 at 10:18 am

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

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