Simon Willison’s Weblog

The XMLHttpRequest Object (via) A W3C Working Draft.

Posted 9th April 2006 at 11:58 pm

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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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