Simon Willison’s Weblog

Tidy service for the Desperate Blog Hacker (via) The easiest kind of web service: post HTML to it, get back tidied XHTML

Posted 10th December 2003 at 7:01 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

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