Simon Willison’s Weblog

Wikipedia Firefox extension (via) Adds Wiki-markup shortcuts to the context menu.

Posted 4th November 2004 at 1:50 pm

Recent articles

New prompt injection papers: Agents Rule of Two and The Attacker Moves Second - 2nd November 2025
Hacking the WiFi-enabled color screen GitHub Universe conference badge - 28th October 2025
Video: Building a tool to copy-paste share terminal sessions using Claude Code for web - 23rd October 2025

firefox 90 wikipedia 75

Monthly briefing

Sponsor me for $10/month and get a curated email digest of the month's most important LLM developments.

Pay me to send you less!

Sponsor & subscribe