Simon Willison’s Weblog

OpenCorporates (via) “The Open Database Of The Corporate World”—a URL for every UK company.

Posted 22nd December 2010 at 11:52 am

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

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