Simon Willison’s Weblog

Forget addEvent, use Yahoo!â€™s Event Utility. Great explanation of the cool stuff in YAHOO.util.Event.

Posted 8th March 2006 at 12:08 am

Recent articles

The evolution of OpenAI's mission statement - 13th February 2026
Introducing Showboat and Rodney, so agents can demo what they’ve built - 10th February 2026
How StrongDM's AI team build serious software without even looking at the code - 7th February 2026

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