1.projectchrono / chronoHigh-performance C++ library for multiphysics and multibody dynamics simulationssimulationphysics-simulationmodelingroboticsphysics-enginemultibody-dynamics+4 moreC++BSD-3-CLAUSE3.1K total655 forks+17 starsfrom 3,124 · score 2.89
2.qutip / qutipQuTiP: Quantum Toolbox in Pythonqutippythonquantum-toolboxquantumquantum-computingquantum-mechanics+3 morePythonBSD-3-CLAUSE2.1K total807 forks+3 starsfrom 2,092 · score 1.39
3.pvlib / pvlib-pythonA set of documented functions for simulating the performance of photovoltaic energy systems.solar-energypythonrenewable-energyrenewablesphotovoltaicPythonBSD-3-CLAUSE1.7K total1.3K forks+3 starsfrom 1,711 · score 1.39