OpenStreetMap
tmcw
- Mapper since:
- October 30, 2005
- Last map edit:
- July 21, 2025
macwright.com + Placemark + tmcw.git + @tmcw
At various points I led the development of the iD editor, carto language, osmlab organization, and other critical components of OSM.
Latest Diaries
There’s long been a desire & incoming wish for iD to be modular. Modular is a pretty general term, so I’ll narrow it down into three general go...
COFFEEDEX & the single-tag revolution
COFFEEDEX is a thing I made to track coffee prices worldwide. Late in the iD Editor sprint, I wrote osm-auth to make the OAuth dance easier for ...
iD alpha3 just got released - huge work by ansis, saman, and jfire. Try it out!
iD Architecture Series Part 2: Modes, Behaviors, and Operations
New post by John Firebaugh on the MapBox OSM Dev blog!