Simon Willison’s Weblog

One App, One User Account and Multiple OpenIDs. Dr Nic on allowing many OpenIDs to be associated with a single account.

Posted 22nd July 2007 at 9:42 pm

Recent articles

Video: Building a tool to copy-paste share terminal sessions using Claude Code for web - 23rd October 2025
Dane Stuckey (OpenAI CISO) on prompt injection risks for ChatGPT Atlas - 22nd October 2025
Living dangerously with Claude - 22nd October 2025

nicwilliams 1 openid 213 rails 72

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