Simon Willison’s Weblog

Yahoo! Browser-Based Authentication (via) This is a Really Big Deal. Yahoo! has over 200 million /active/ user accounts.

Posted 29th September 2006 at 7:21 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

bbauth 3 yahoo 107 ydn 10

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