1.projectchrono / chronoHigh-performance C++ library for multiphysics and multibody dynamics simulationssimulationphysics-simulationmodelingroboticsphysics-enginemultibody-dynamics+4 moreC++BSD-3-CLAUSE3.1K total655 forks+328 starsfrom 2,813 · score 5.80
2.pvlib / pvlib-pythonA set of documented functions for simulating the performance of photovoltaic energy systems.solar-energypythonrenewable-energyrenewablesphotovoltaicPythonBSD-3-CLAUSE1.7K total1.3K forks+167 starsfrom 1,547 · score 5.12
3.qutip / qutipQuTiP: Quantum Toolbox in Pythonqutippythonquantum-toolboxquantumquantum-computingquantum-mechanics+3 morePythonBSD-3-CLAUSE2.1K total807 forks+101 starsfrom 1,994 · score 4.62
4.pydy / pydyMultibody dynamics tool kit.pythondynamicsphysicssimulationPythonBSD-3-CLAUSE417 total121 forks+9 starsfrom 408 · score 2.30