Frevo is probably the simplest tool for evolutionary design
A simulation library for discrete event and hybrid dynamic systems.
Water & steam properties Java library
Data Exploration for Swift and other N-body simulation
The MaryTTS module for the protoFramework project
Simulator for medical emergency departments
Open-Source Multiphysics FEA (FEM) Package
Automates the building of VANET simulations using SUMO and OMNeT++
Growth-grammar related Interactive Modelling Platform
A High-level Utility Package for FMI-based Software Development
Samples for the protoFramework project
HP-41cx Emulator
A wireless push-type network simulator.