Welcome to osmcode.org, a repository of software for use with OpenStreetMap.

Osmium Library

A fast and flexible C++ library for working with OSM data.

Osmium Tool

A multipurpose command line tool based on the Osmium Library.

Osmium Contrib

Various programs showing what you can do with the Osmium Library.


Node.js bindings to Osmium Library.

OSM Test Data

OpenStreetMap data to help test your software.