Simon Willison’s Weblog

Windows Live ID Web Authentication Released! Passport lives again! Who’s going to be first to build an idproxy.net for it?

Posted 17th August 2007 at 10:20 am

Recent articles

First impressions of Claude Cowork, Anthropic's general agent - 12th January 2026
My answers to the questions I posed about porting open source code with LLMs - 11th January 2026
Fly's new Sprites.dev addresses both developer sandboxes and API sandboxes at the same time - 9th January 2026

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