Software Tools

Programmable modeling environments for building and exploring multi-level systems.


NetLogo

NetLogo is a multi-agent programmable modeling environment. It is used by tens of thousands of students, teachers and researchers worldwide. It also powers HubNet participatory simulations. It is authored by Uri Wilensky and developed at the CCL. You can download it free of charge.
What can you do with NetLogo? Read more here. Click here to watch videos, or here to view example models.


HubNet

HubNet is a technology that lets you use NetLogo to run participatory simulations in the classroom. In a participatory simulation, a whole class takes part in enacting the behavior of a system as each student controls a part of the system by using an individual device, such as a networked computer or Texas Instruments graphing calculator. For example, in the Gridlock simulation, each student controls a traffic light in a simulated city. The class as a whole tries to make traffic flow efficiently through the city. As the simulation runs, data is collected which can afterwards be analyzed on a computer or calculator.


Frog Pond Evolution

Explore evolution concepts with this simulation of natural selection. Write simple blocks-based computer programs to control brightly colored frogs in a lily pond habitat.


DeltaTick

DeltaTick is a simple, visual block-based programming environment that is designed to support students' construction of agent-based models by emphasizing the structural, levels-based, and behavioral aspects of those systems, and the ways they contribute to quantitative change.


Behavior Search

BehaviorSearch is a software tool to help with automating the exploration of agent-based models (ABMs), by using genetic algorithms and other heuristic techniques to search the parameter-space.


NetTango

Bringing agent-based modeling to a younger generation.

Previous Tools


StarLogoT (Mac Only)

StarLogoT Connected Models