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

Claude can write complete Datasette plugins now - 8th October 2025
Vibe engineering - 7th October 2025
OpenAI DevDay 2025 live blog - 6th October 2025

37-signals 13 basecamp 6 highrise 6 openid 213

Monthly briefing

Sponsor me for $10/month and get a curated email digest of the month's most important LLM developments.

Pay me to send you less!

Sponsor & subscribe