Simon Willison’s Weblog

Firebug 1.0 preview. With network profiling inspired by Tamper Data!

Posted 16th November 2006 at 9:59 am

Recent articles

GPT-5.2 - 11th December 2025
Useful patterns for building HTML tools - 10th December 2025
Under the hood of Canada Spends with Brendan Samek - 9th December 2025

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