Dynamo is a suite of Mathematica notebooks that contain code visualizing phase diagrams, vector fields and other graphics related to evolutionary game dynamics.

xCellerator is a Mathematica package designed to aide biological modeling via the automated conversion of chemical reactions into ODEs and their subsequent solution via numerical integration.

mPower.m is a Mathematica package that interfaces with qhull and Power Diagram binaries to provide convex hull, Delaunay and Voronoi tessellations in 2D, 3D and higher dimensions, regular tetrahedralizations in 3D and computing vertices of power diagrams in 3D.

NetLogo is a modelling environment for agent-based modelling using the Logo programming language. It comes with a Mathematica link that makes it possible to run and analyse models directly from Mathematica.

A Mathematica interface for the WEKA 2.0 data mining software.

The AbstractAlgebra package is a freely available complement to the book Exploring Abstract Algebra with Mathematica. The package supports working with (finite) groups, rings, fields, and morphisms and functions related to each of these objects. There are a large number of built-in groups (including such standard groups as $Z_n$, $U_n$ (units of $Z_n$), $S_n$, and $D_n$, as well as direc…

Seven different packages related to mathematical physics; a package for GR-type tensor algebra, one for Virasoro algebra, one for algebra with Grassman variables, a package for Polchinski theta-function conventions, a package specialized at inverting diagonal matrices by inverting each diagonal entry separately, and two packages that deal with approximations to the Ricci-flat metric on t…

A collection of fourteen packages that extend the core of Wolfram Language, packages for studying cellular automata, binary trees and more.

Many packages, some of them generating plots and visualizations, others related to statistics. Several of the packages are related to Monte Carlo methods.