Simon Willison’s Weblog

DebugBar. Suggested at BarCamp London 3 as a useful tool for developing with IE; apparently includes a great JavaScript debugger.

Posted 25th November 2007 at 10:32 am

Recent articles

JustHTML is a fascinating example of vibe engineering in action - 14th December 2025
OpenAI are quietly adopting skills, now available in ChatGPT and Codex CLI - 12th December 2025
GPT-5.2 - 11th December 2025

barcamplondon3 1 debugbar 1 debugger 5 debugging 35 internet-explorer 74 javascript 727

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