Simon Willison’s Weblog

OpenID: Why, how, 37signals. 37signals just enabled OpenID on Basecamp as well as Highrise. This is their excellent attempt at explaining its benefits.

Posted 28th June 2007 at 1:38 am

Recent articles

My review of Claude's new Code Interpreter, released under a very confusing name - 9th September 2025
Recreating the Apollo AI adoption rate chart with GPT-5, Python and Pyodide - 9th September 2025
GPT-5 Thinking in ChatGPT (aka Research Goblin) is shockingly good at search - 6th September 2025

37-signals 13 basecamp 6 highrise 6 openid 213

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