mesa / mesa

Mesa is an open-source Python library for agent-based modeling, ideal for simulating complex systems and exploring emergent behaviors.

brian-team / brian2

Brian is a free, open source simulator for spiking neural networks.

optiland / optiland

Comprehensive optical design, optimization, and analysis in Python, including GPU-accelerated and differentiable ray tracing via PyTorch.

pathsim / pathsim

A Python native dynamical system simulation framework in the block diagram paradigm.