QPanda 2 is an open source quantum computing framework
FlightGear Flight Simulator: free open-source multiplatform flight sim
Didactic application to aid students in learning Numerical Methods;
A planetarium software that shows a 3D simulation of the night sky
2D & 3D TeX-Aware Vector Graphics Language
Software tools for processing taxonomic descriptions in DELTA format
a parametric 3D CAD modeler
SUMO is a microscopic, multi-modal traffic simulation.
An USB programmer for PIC, dsPIC, AVR, serial memories
Open Source Solid Modeling CAD
Satellite tracking software
Astrology calculation, charting, and analysis
Object-oriented equation-based modelling and optimisation software
Zoomable user interface (ZUI) with file manager, file viewers and more
A framework for solving partial differential equations
Basic matlab-like api for reading a joystick in GNU Octave
Free and Open Source Technical Analysis Charting Software