Simon Willison’s Weblog

ActionMonkey (via) SpiderMonkey + Tamarin = ActionMonkey. New JavaScript engine for Mozilla 2, incorporating code from Adobe’s Open Source ActionScript VM.

Posted 24th July 2007 at 3:29 pm

Recent articles

OpenAI are quietly adopting skills, now available in ChatGPT and Codex CLI - 12th December 2025
GPT-5.2 - 11th December 2025
Useful patterns for building HTML tools - 10th December 2025

actionmonkey 2 actionscript 3 adobe 29 javascript 727 mozilla 113 spidermonkey 5 tamarin 6

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