Simulation platform for general-purpose robotics & embodied AI learning.
Repository Index
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Play with fluids in your browser (works even on mobile)
- fluid
- webgl
- simulation
- gpu
Multi-Joint dynamics with Contact. A general purpose physics simulator.
A PyTorch Library for Accelerating 3D Deep Learning Research
- pytorch
- 3d-deep-learning
- neural-networks
- differentiable-rendering
Eclipse SUMO is an open source, highly portable, microscopic and continuous traffic simulation package designed to handle large networks. It allows for intermodal simulation including pedestrians and comes with a large set of tools for scenario creation.
- traffic
- simulation
- transport
A fast and flexible implementation of Rigid Body Dynamics algorithms and their analytical derivatives
- robotics
- dynamics
- analytical-derivatives
- kinematics
Model-rocketry aerodynamics and trajectory simulation software
- aerospace
- flight-simulator
- java
- modeling
High-performance C++ library for multiphysics and multibody dynamics simulations
High-performance C++ multibody dynamics/physics library for simulating articulated biomechanical and mechanical systems like vehicles, robots, and the human skeleton.
- multibody-dynamics
- physics-engine
- physics-simulation
- robotics
Multiphysics Object Oriented Simulation Environment: A robust, modern, extendable, finite element/finite volume framework that excels at creating complex multiphysics simulations.
- multiphysics
- simulation
- fem
- finite-elements
A set of documented functions for simulating the performance of photovoltaic energy systems.
- solar-energy
- python
- renewable-energy
- renewables
Open-source GNSS + inertial navigation, sensor fusion simulator. Motion trajectory generator, sensor models, and navigation
- inertial-navigation-systems
- gnss
- gps
- imu
Kratos Multiphysics (A.K.A Kratos) is a framework for building parallel multi-disciplinary simulation software. Modularity, extensibility and HPC are the main objectives. Kratos has BSD license and is written in C++ with extensive Python interface.
- kratos
- fem
- dem
- parallel-computing
Real-time multi-physics simulation with an emphasis on medical simulation.
- real-time
- simulation
- medical
- physics
A coupling library and ecosystem for partitioned multi-physics and multi-scale simulations, including surface and volume coupling.
- multi-physics
- fluid-structure-interaction
- high-performance-computing
- conjugate-heat-transfer
flybrainlabs native and WebAssembly simulation engines and browser mining.
RBDL is a C++ library that contains some essential and efficient rigid body dynamics algorithms such as the Articulated Body Algorithm (ABA) for forward dynamics, Recursive Newton-Euler Algorithm (RNEA) for inverse dynamics, the Composite Rigid Body Algorithm (CRBA) for the efficient computation of the joint space inertia matrix and is also able to compute forward dynamics with external contact constraints and collision impulses. Furthermore it has some basic support for forward and inverse kinematics.
- articulated-body-algorithm
- inverse-dynamics
- forward-dynamics
- multi-body-dynamics
Simulate Functional Mock-up Units (FMUs) in Python
- fmi
- python
- fmi-standard
Simulation for spacecraft attitude control system analysis and design
Exascale multiphase flow solver — 2025 Gordon Bell Prize Finalist | 200T grid points on 43K+ GPUs
- gpu
- exascale
- cfd
- fortran
Multibody dynamics tool kit.
- python
- dynamics
- physics
- simulation
An extension for Inkscape that makes it easier to draw optical diagrams.
- inkscape-extension
- optics-simulation
- python
- optics
pyMOR - Model Order Reduction with Python
- python
- model-reduction
- model-order-reduction
- control-systems
One open-source modeler for structures, heat and fluids, built from scratch in pure Rust: parametric part in, verified results out. Automatic all-hex and tet meshing, our own nonlinear implicit and explicit FEA, heat transfer and lattice Boltzmann CFD — every result checked against theory. For engineers and AI agents alike. Free, forever.
- cae
- cfd
- computational-mechanics
- explicit-dynamics