Similar to JOSM

Mapnik

Acme (text editor)

Emmet (software)

Geany

ANTLR

EAR (file format)

Jakarta Enterprise Beans

GDAL

GeoServer

GRASS GIS

IKVM.NET

Java Business Integration

Jakarta XML RPC

MapServer

ID (software)

Potlatch (software)

StreetComplete

Text editor

List of text editors

Editor war

Source-code editor