Cross platform (lin/win/mac) geographical information system (GIS)
Python data, Leaflet.js maps
Google maps for block game
Hibernate's core object/relational mapping functionality
Open Source Routing Machine - C++ backend
Mybatis common mapper, easy to use
Elasticsearch client library for Node.js
LaMa - A Localization and Mapping library
Toolkit for working with and mapping geospatial data
Bootable linux distro for Geospatial Applications
GPS track editor for editing tracks and planning (multiple) day tours
A software package for quantitative analysis in Panbiogeography
Minimalistic wide-open GPS-locator/tracker
Handling and basic analysis of hyperspectral data in R
Create, edit view GPX tracks (in the background - online maps)
Adjustment of local surveying networks, binary builds for Windows
PCRaster environmental modeling software
A GUI for the freeware Geographical Information System PCRaster
GDAL wheels for python and C/C++ projects (Linux only)
A C library for parsing/normalizing street addresses around the world
Plugins for OpenCPN
Sight Reduction for Air Navigation with Python
Interactive visualization of plate tectonics.