Simon Willison’s Weblog

Ubiquitious Fragment Identifiers. mnot reveals his ID anchors using CSS generated content.

Posted 30th May 2004 at 9:06 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

mark-nottingham 14

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