Simon Willison’s Weblog

June 6th Is JavaScript 'Array' and 'Object.prototype' Awareness Day. Follow these rules and life will be a bit more pleasant for all of us.

Posted 1st June 2006 at 9:04 pm

Recent articles

GPT-5: Key characteristics, pricing and model card - 7th August 2025
OpenAI's new open weight (Apache 2) models are really good - 5th August 2025
ChatGPT agent's user-agent - 4th August 2025

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