Unicrypto is a library that provides a unified interface to a variety of cryptographic algorithms. With it, developers can easily integrate encryption into their applications, ensuring the security of data and communications.

xtb program performs semiempirical quantummechanical calculations. The underlying effective Hamiltonian is derived from density functional tight binding (DFTB). This implementation of the xTB Hamiltonian is currently compatible with the zeroth, first and second level parametrisation for geometries, frequencies and non-covalent interactions (GFN) as well as with the ionisation potential and electron affinity (IPEA) parametrisation of the GFN1 Hamiltonian. The generalized born (GB) model with solvent accessable surface area (SASA) is also available available in this version. Ground state calculations for the simplified Tamm-Danceoff approximation (sTDA) with the vTB model are currently not implemented.

The core of BRiAl is a C++ library, which provides high-level data types for Boolean polynomials and monomials, exponent vectors, as well as for the underlying polynomial rings and subsets of the powerset of the Boolean variables. As a unique approach, binary decision diagrams are used as internal storage type for polynomial structures. On top of this C++-library a Python interface is provided. This allows parsing of complex polynomial systems, as well as sophisticated and extendable strategies for Groebner base computation. BRiAl features a powerful reference implementation for Groebner basis computation.

GCR is a library for crypto UI and related tasks.

Wayfire is a 3D Wayland compositor, inspired by Compiz and based on wlroots. It aims to create a customizable, extendable and lightweight environment without sacrificing its appearance.

Use the OpenAI API (https://openai.com/blog/openai-api/) with Ruby.