TCAD Semiconductor Device Simulator
APACHE-2.0 License
Set of cross platform C++ libraries (Core, Gui, Network, Multimedia, SQL, Vulkan, etc)
free finite-difference time-domain (FDTD) software for electromagnetic simulations
Fluid simulation engine for computer graphics applications
2-D physics simulation and rendering engine written in modern C++.
Simulationcraft engine/GUI
Tiny Differentiable Simulator is a header-only C++ and CUDA physics library for reinforcement lea...