A fast image processing library with low memory needs.

Concurrency library for C (coroutines)

Fast, header-only polygon triangulation

C++ (with python bindings) library for easily reading/writing/manipulating common animation particle formats such as PDB, BGEO, PTC. https://wdas.github.io/partio

Python MGRS library

Memory-Efficient Watershed Delineation (MESHED)