Simon Willison’s Weblog

23rd January 2026

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TIL Cloudflare response header transform rules — I serve Python files from my `tools.simonwillison.net` subdomain, which is a GitHub Pages site that's served via Cloudflare. For example:

Posted 23rd January 2026 at 3:08 pm

Recent articles

OpenAI’s accidental cyberattack against Hugging Face is science fiction that happened - 22nd July 2026
A Fireside Chat with Cat and Thariq from the Claude Code team - 21st July 2026
Kimi K3, and what we can still learn from the pelican benchmark - 16th July 2026

This is a beat by Simon Willison, posted on 23rd January 2026.

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