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mesa
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mesa

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

by mesa · GitHub
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agent-based-modelingagent-based-simulationcomplex-systemsApache-2.0Python
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Build and visualize complex systems by creating agent-based models using a user-friendly Python library.

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3 7323 727
2026-07-152026-08-31
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📄 About

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

mesa has 3.7k stars on GitHub. It has been forked 1.3k times. mesa is written mainly in Python. It has been in active development since 2014. mesa is available under the Apache-2.0 license. Its main topics are agent-based-modeling, agent-based-simulation, complex-systems, complexity-analysis.

Frequently asked questions

What is mesa?

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

Is mesa open source?

mesa is an open-source project. It is released under the Apache-2.0 license.

Is mesa free?

Yes. mesa is free and open source — you can use, modify and self-host it.

What license does mesa use?

mesa is available under the Apache-2.0 license.

What language is mesa written in?

mesa is written mainly in Python.

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