Simon Willison’s Weblog

16th May 2008 - Link Blog

Firebug Command Line API. Another thing I didn’t know about Firebug: you can set a breakpoint at the start of a function with “debug(fn)” and log all calls to it with “monitor(fn)”.

Posted 16th May 2008 at 12:14 pm

Recent articles

The last six months in LLMs in five minutes - 19th May 2026
Notes on the xAI/Anthropic data center deal - 7th May 2026
Live blog: Code w/ Claude 2026 - 6th May 2026

This is a link post by Simon Willison, posted on 16th May 2008.

debugging 35 firebug 22 javascript 755

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