QXmpp is a cross-platform C++ XMPP library built upon Qt. It strives to be as easy to use as possible.

Pyaml-env is a very small Python3 library that parses a yaml configuration file and it resolves the environment variables, so that no secrets are kept in text.

MangoHud is a highly customizable overlay for Vulkan and OpenGL application to monitoring FPS, temperatures, CPU/GPU load and more.

OGR is the vector half of the GDAL spatial data access library. It allows access to a large number of GIS data formats using a simple C API for data reading and writing. Since OGR exposes a simple table structure and PostgreSQL foreign data wrappers allow access to table structures, the fit seems pretty perfect.

VeryFastTree is a highly efficient implementation inspired by the FastTree-2 tool, designed to expedite the inference of approximately-maximum-likelihood phylogenetic trees from nucleotide or protein sequence alignments. It is an optimized implementation designed to accelerate the estimation of phylogenies for large alignments. By leveraging parallelization and vectorization strategies, VeryFastTree significantly improves the performance and scalability of phylogenetic analysis, allowing it to construct phylogenetic trees in a fraction of the time previously required.

Yarg is a module written in Python that revolves around the PyPI API, making it possible to perform package searches programmatically. Enabling developers to search PyPI faster for the latest packages and releases.