Simon Willison’s Weblog

Tim Bray: Opening Everything. “... the days when the recipe for success included wrapping the engineering in a veil of secrecy, those days are gone.”

Posted 21st November 2004 at 4:03 pm

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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