OBS Studio - Free and open source software for live streaming and screen recording

Sioyek is a PDF viewer with a focus on textbooks and research papers

GRASS - free and open-source geospatial processing engine

Apple cctools port for Linux and *BSD

Quick serialization of R objects

Massively parallel self-organizing maps: accelerate training on multicore CPUs, GPUs, and clusters

Spatial and spatio-temporal geostatistical modelling, prediction and simulation

Ultra lightweight, ultra fast calculation of geo distances

k-Nearest Neighbor Join for Spatial Data

bindings to the liblwgeom library

Minimal R wrapper for llama.cpp

GeoPAT 2 - a suite of modules dedicated to analysis of large datasets in their entirety using spatial and/or temporal patterns

Simple features (ish) for s2geometry

R bindings for Google's s2 library for geometry on the sphere

Generic Coordinate Transformation Library ('PROJ') C API

R package for Visvalingam Line Simplification