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

The Simple Agent Development Kit.

turtles, patches, and links for kids, teachers, and scientists

🤖 A comprehensive list of 1,500+ resources and tools related to AI agents.

Make social simulations on real maps! Agent-based modeling for the web.

Agent-based modeling framework in Julia

Learning to trade under the reinforcement learning framework

large population models

Julia and Python complex system applications in ecology, epidemiology, sociology, economics & finance; network science models including Bianconi-Barabási, Barabási-Albert, Watts-Strogatz, Waxman Model & Erdős-Rényi; graph theory algorithms involving Gillespie, Bron Kerbosch, Ramsey, Bellman Ford, A*, Kruskal, Borůvka, Prim, Dijkstra, DSatur, Ran…

AgentPy is an open-source framework for the development and analysis of agent-based models in Python.

Main repository for developing the 1.x versions of GAMA

TimeCopilot: the GenAI Forecasting Agent. Built on LLMs and Time Series Foundation Models, it lets you forecast, cross-validate, and detect anomalies using multiple foundation models through a single API. From finance and energy to web analytics, TimeCopilot turns natural-language queries into production-ready forecasts.

Mathematical Modeling of Infectious Disease Dynamics

depthmapX is a multi-platform Spatial Network Analysis Software

krABMaga: A modern developing art for reliable and efficient Agent-based Model (ABM) simulation with the Rust language

User and showcase agent-based models developed using Mesa

GIS Extension for Mesa Agent-Based Modeling

depthmapX is a multi-platform Spatial Network Analysis Software

PhysiCell: Scientist end users should use latest release! Developers please fork the development branch and submit PRs to the dev branch. Thanks!

Fast, general-purpose interactive applications for complex systems