Simon Willison’s Weblog

Three steps to OpenID. Maybe explaining OpenID isn’t as hard as I thought... Jacob Kaplan-Moss nails it in three.

Posted 20th December 2006 at 12:44 pm

Recent articles

V&A East Storehouse and Operation Mincemeat in London - 27th August 2025
The Summer of Johann: prompt injections as far as the eye can see - 15th August 2025
Open weight LLMs exhibit inconsistent performance across providers - 15th August 2025

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