Automatically display online and offline indication to your users
Multithreaded N-Point Gravity Simulation for PC and Android
Travel Market Simulator
A Java based, pMars compatible, CoreWars simulator with GA
Both a DHCP client simulator and a DHCP attack tool.
A low-power ISA design and simulator for a 2010 IEEE competition
a very fast full system simulator
A Turing Machine Simulator
A disassembler and a simulator for the MSP430 CPU
Simulator of access controls
"SiMTraM" Simulation of Mixed Traffic Mobility
Behavior-Based Robotics framework
A library that allows programs for a NI CRIO to be run on a computer.
Protocl forge is a protocol simulator
PunyKit - it's a very simple webkit-based browser.