Simon Willison’s Weblog

Programming Erlang. A book on Erlang from the creator of the language himself, out in July but available to buy now as a beta PDF.

Posted 3rd March 2007 at 8:49 am

Recent articles

Video: Building a tool to copy-paste share terminal sessions using Claude Code for web - 23rd October 2025
Dane Stuckey (OpenAI CISO) on prompt injection risks for ChatGPT Atlas - 22nd October 2025
Living dangerously with Claude - 22nd October 2025

books 23 erlang 28 joe-armstrong 1

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