Ranked by Attention Score: stars gained over the last 7 complete days
20 repositories by Attention Score · Oct 28, 2026 – Nov 3, 2026 (UTC)
🍃 Organic Maps is a free Android & iOS offline maps app for more than 6M travelers, tourists, hikers, and cyclists. It uses crowd-sourced OpenStreetMap data and is developed with love by the community. No ads, no tracking, no data collection, no crapware. Please donate to support the development!
QGIS is a free, open source, cross platform (lin/win/mac) geographical information system (GIS)
Open Source Routing Engine for OpenStreetMap
Open Source Routing Machine - C++ backend
GDAL is an open source MIT licensed translator library for raster and vector geospatial data formats.
Computational geometry and spatial indexing on the sphere
Repository contains pgRouting library. Development branch is "develop", stable branch is "master"
PDAL is Point Data Abstraction Library. GDAL for point cloud data.
multimodal routing, geocoding, and map tiles
Mapnik is an open source toolkit for developing mapping applications
A database engine to query the OpenStreetMap data.
Practical volume computation and sampling in high dimensions
PROJ - Cartographic Projections and Coordinate Transformations Library
Map handling framework for automated driving
LiDAR point cloud ground filtering / segmentation (bare earth extraction) method based on cloth simulation
Software suite for the automated generation of geographically correct or schematic transit maps.
The TiGL Geometry Library to process aircraft geometries in pre-design.
Precise map-matching for public transit feeds. Generates high-quality GTFS shapes from OSM data.
TriWild: Robust Triangulation with Curve Constraints
This is the GitHub home of Race Into Space, the computer version of the Liftoff! board game by Fritz Bronner. It was developed by Strategic Visions and published by Interplay as a disk-based game in 1993 and a CD-ROM in 1994. It was open-sourced in 2005 and a number of improvements have been made over the original.