Simon Willison’s Weblog

Crowdvine, iCalico, Pathable, a Study in Collusion. Stitching sites together around a single user database using subdomains and simple signed cookies.

Posted 12th July 2007 at 11:09 pm

Recent articles

Saying "hi" to Microsoft's Phi-4-reasoning - 6th May 2025
Feed a video to a vision LLM as a sequence of JPEG frames on the CLI (also LLM 0.25) - 5th May 2025
Two publishers and three authors fail to understand what "vibe coding" means - 1st May 2025

kellan-elliott-mccrea 19 foocamp 3 crowdvine 1 icalico 1 collusion 1 pathable 1 sso 3 signedcookies 5