Filament is a real-time physically based rendering engine for Android, iOS, Windows, Linux, macOS, and WebGL2

Open Source Routing Machine - C++ backend

Import OpenStreetMap data into Unreal Engine

Voxel Plugin Legacy for Unreal Engine

A fast algorithm for finding the pole of inaccessibility of a polygon (in JavaScript and C++)

Build vector tilesets from large collections of GeoJSON features.

Compatible client of Ace of Spades 0.75

Precise map-matching for public transit feeds. Generates high-quality GTFS shapes from OSM data.

Weighted Shortest Path with OpenVolumeMesh