Simon Willison’s Weblog

TagMaps. The toolkit behind the new YRB World Explorer, available to developers as a reusable Flash component.

Posted 19th January 2007 at 10:01 am

Recent articles

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
Dane Stuckey (OpenAI CISO) on prompt injection risks for ChatGPT Atlas - 22nd October 2025

flash 69 tagmaps 1 worldexplorer 1 yrb 3

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