Open-Source Quantum Chemistry – an electronic structure package in C++ driven by Python

Python module for quantum chemistry

NWChem: Open Source High-Performance Computational Chemistry

A new markup-based typesetting system that is powerful and easy to learn.

A work-in-progress, open-source, multi-player city simulation game.

Transportation planning and traffic simulation software for creating cities friendlier to walking, biking, and public transit

Sources for the Extended branch of the popular game Simutrans

Fortran Standard Library

BLAS++ is a C++ wrapper around CPU and GPU BLAS (basic linear algebra subroutines), developed as part of the SLATE project.

Python tool for converting files and office documents to Markdown.

Python powered Fortran preprocessor

A programming font focused on source code legibility

GDI, OpenGL and Direct3D 9 re-implementation of the DirectDraw API for classic 2D games for better compatibility with Windows ME, 2000, XP, Vista, 7, 8, 10, 11, Wine (Linux/macOS/Android) and Virtu…

Collection of Fortran77 subroutines designed to solve large scale eigenvalue problems.