1.projectchrono / chronoHigh-performance C++ library for multiphysics and multibody dynamics simulationssimulationphysics-simulationmodelingroboticsphysics-enginemultibody-dynamics+4 moreC++BSD-3-CLAUSE3.1K total655 forks+182 starsfrom 2,959 · score 5.21
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+89 starsfrom 1,625 · score 4.50
3.qutip / qutipQuTiP: Quantum Toolbox in Pythonqutippythonquantum-toolboxquantumquantum-computingquantum-mechanics+3 morePythonBSD-3-CLAUSE2.1K total807 forks+52 starsfrom 2,043 · score 3.97
4.pydy / pydyMultibody dynamics tool kit.pythondynamicsphysicssimulationPythonBSD-3-CLAUSE417 total121 forks+3 starsfrom 414 · score 1.39