VHDL 2008/93/87 simulator
A minimalistic digital logic simulator
NVIDIA Isaac Sim is an open-source application on NVIDIA Omniverse
Open-source simulator for autonomous driving research.
Model-rocketry aerodynamics and trajectory simulation software
The A32NX & A380X Project are community driven open source projects
A beautiful, powerful, self-hosted rom manager and player
An implementation of a quantum simulator that you can run locally
An open source re-implementation of Chris Sawyer's Locomotion
An open-source, GPU-accelerated physics simulation engine
A Modular Simulation Framework and Benchmark for Robot Learning
Massively parallel rigidbody physics simulation
A Control Systems Toolbox for Julia
A MATLAB toolbox for exporting publication quality figures
Particle-in-cell code for plasma simulation
An interior design application to draw house plans & arrange furniture
A cross-platform statistical package for econometric analysis
The Open Source CFD Toolbox
An advanced network simulator to design and configure virtual networks
FlightGear Flight Simulator: free open-source multiplatform flight sim
Simulate chemical processes using advanced thermodynamic models
XFLR5 is an analysis tool for airfoils, wings and planes
General Mission Analysis Tool
Data Analysis, Simulations and Visualization on the Sphere