Description:
High-performance molecular simulations code for biomolecular research.
Scientific and Engineering
Xnec2c
Description:
Xnec2c is a high-performance, multi-threaded electromagnetic simulator (NEC2-based) with a GTK3 GUI. It reads NEC2 input files, provides built-in NEC2 editing, and on-demand calculations for antenna radiation patterns, gains, impedance, and VSWR, with visualization of currents and fields.
QSpeakers
Description:
QSpeakers is an open-source loudspeaker enclosure designer for Linux and other platforms, written in C++/Qt. It computes optimal enclosure volumes from Thiele/Small parameters.
openMotor
Description:
openMotor is an open-source internal ballistics simulator for rocket motor experimenters. It estimates a motor’s chamber pressure and thrust from propellant properties, grain geometry, and nozzle specifications, using the Fast Marching Method to simulate grain regression. Features include metric/imperial units, DXF grain loading, propellant editors, and GUI-based design tooling.
Basilisk
Description:
Basilisk is a Free Software program for solving partial differential equations on adaptive Cartesian meshes.
Basilisk
Description:
Basilisk is a Python/C++-based astrodynamics simulation framework for fast spacecraft dynamics, Monte Carlo analysis, and hardware-in-the-loop testing, with a modular architecture and Unity-based visualization.
Isaac Lab
Description:
Isaac Lab is a GPU-accelerated, open-source framework that unifies robotics research workflows (reinforcement learning, imitation learning, motion planning). Built on NVIDIA Isaac Sim, it offers fast physics and sensor simulation, modular environments and sensors, and cloud/local deployment.
Shine Stacker
Description:
Focus stacking application for microscopy and macro photography with interactive GUI and Python API. Features batch processing, image alignment, and retouching tools for computational imaging workflows.
Tomviz
Description:
Tomviz is an open-source software for 3D data visualization and analysis, particularly tailored for tomography and electron microscopy applications.
Psi4
Description:
Psi4 is an open-source suite of ab initio quantum chemistry programs designed for efficient, high-accuracy simulations of molecular properties. We routinely perform computations with >2500 basis functions on multi-core machines.
With computationally demanding portions written in C++, exports of many C++ classes into Python via Pybind11, and a flexible Python driver, Psi4 strives to be friendly to both users and developers.