Simon Willison’s Weblog

How To Subclass The JavaScript Array Object. Utterly brilliant—create a fresh copy of Array in an iframe and customise that.

Posted 19th November 2006 at 7:11 pm

Recent articles

How often do LLMs snitch? Recreating Theo's SnitchBench with LLM - 31st May 2025
Talking AI and jobs with Natasha Zouves for News Nation - 30th May 2025
Large Language Models can run tools in your terminal with LLM 0.26 - 27th May 2025

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