Simon Willison’s Weblog

About our maps. Why and how EveryBlock rolled their own maps.

Posted 5th March 2008 at 1:05 am

Recent articles

Your job is to deliver code you have proven to work - 18th December 2025
Gemini 3 Flash - 17th December 2025
I ported JustHTML from Python to JavaScript with Codex CLI and GPT-5.2 in 4.5 hours - 15th December 2025

everyblock 8 mapping 54

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