zenustech / zeno
ZEn NOde system - a simulation & rendering engine in nodes
zenustech / zeno
KratosMultiphysics / Kratos
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.
peterdsharpe / AeroSandbox
Aircraft design optimization made fast through computational graph transformations (e.g., automatic differentiation). Composable analysis tools for aerodynamics, propulsion, structures, trajectory design, and much more.
gempy-project / gempy
GemPy is an open-source, Python-based 3-D structural geological modeling software, which allows the implicit (i.e. automatic) creation of complex geological models from interface and orientation data. It also offers support for stochastic modeling to address parameter and model uncertainties.
tsinghua-fib-lab / AgentSociety
AgentSociety 2 is a modern, LLM-native agent simulation platform designed for social science research and experimental design. It provides a flexible framework for creating and managing intelligent agents in simulated environments.
cosmosgl / graph
GPU-accelerated force graph layout and rendering
sofa-framework / sofa
Real-time multi-physics simulation with an emphasis on medical simulation.
RigsOfRods / rigs-of-rods
Main development repository for Rigs of Rods soft-body physics simulator
brian-team / brian2
Brian is a free, open source simulator for spiking neural networks.
TheDuckCow / godot-road-generator
A Godot plugin for creating 3D highways/streets and lane-following traffic
SciML / NeuralPDE.jl
Physics-Informed Neural Networks (PINN) Solvers of (Partial) Differential Equations for Scientific Machine Learning (SciML) accelerated simulation
XiaoLuoLYG / GOD
Govern, Observe, Direct - a real-time control room for agent societies
cp2k / cp2k
Quantum chemistry and solid state physics software package
dartsim / dart
DART: Dynamic Animation and Robotics Toolkit
law-chain-hot / websocket-devtools
Complete WebSocket Traffic Control with advanced proxy, simulation, and blocking capabilities
simpler-env / SimplerEnv
Evaluating and reproducing real-world robot manipulation policies (e.g., RT-1, RT-1-X, Octo) in simulation under common setups (e.g., Google Robot, WidowX+Bridge) (CoRL 2024)
openfootmanager / openfootmanager
An open source soccer/football manager game
S3N4T0R-0X0 / APTs-Adversary-Simulation
This repository contains detailed adversary simulation APT campaigns targeting various critical sectors. Each simulation includes custom tools, C2 servers, backdoors, exploitation techniques, stagers, bootloaders, and other malicious artifacts that mirror those used in real world attacks.
hanruihua / ir-sim
A Python-based lightweight robot simulator designed for navigation, control, and learning
RocketPy-Team / RocketPy
Next generation High-Power Rocketry 6-DOF Trajectory Simulation
opensim-org / opensim-core
SimTK OpenSim C++ libraries and command-line applications, and Java/Python wrapping.
seanhowarthdev / Roam-Control
Choose, test and move an iPhone’s reported location.
openmc-dev / openmc
OpenMC Monte Carlo Code
SlugLab / CXLMemSim
CXLMemSim: Practical Performance Simulation and Characterization of CXL 3.0 Memory Systems
kyky2347 / ALTA
Autonomous LLM Trading Asterism — a research-only multi-agent trading platform with evidence-first research, an auditable console, Shadow simulation and explicitly authorized broker execution.
marcinz606 / NegPy
Tool for processing film negatives.
slashback100 / presence_simulation
Home Assistant Presence Simulation
DenisSergeevitch / desktop-fly
A 3D fruit fly living on your macOS desktop, driven by a live spiking simulation of the real FlyWire connectome
Mindwerks / worldengine
World generator using simulation of plates, rain shadow, erosion, etc.
viblo / pymunk
Pymunk is a easy-to-use pythonic 2d physics library that can be used whenever you need 2d rigid body physics from Python
gdsfactory / gdsfactory
A Python library for designing chips (Photonics, Analog, Quantum, MEMS), PCBs, and 3D-printable objects. We aim to make hardware design accessible, intuitive, and fun—empowering everyone to build the future.
movsim / traffic-simulation-de
Source code for javascript simulation of website
firesim / firesim
FireSim: Fast and Effortless FPGA-accelerated Hardware Simulation with On-Prem and Cloud Flexibility
vpinball / vpinball
Visual Pinball
Ultrawipf / OpenFFBoard
OpenFFBoard is a universal force feedback interface for DIY simulation devices
appsinacup / godot-rapier-physics
Godot Rapier Physics – 2D and 3D physics engine for the Godot game engine. with better stability, performance, liquids, determinism, state serialization and no ghost collisions.
dkfans / keeperfx
Open source remake and Fan Expansion of Dungeon Keeper.
optiland / optiland
Comprehensive optical design, optimization, and analysis in Python, including GPU-accelerated and differentiable ray tracing via PyTorch.
markaren / threepp
A cross-platform C++20 3D library with Python bindings and the high-level API of three.js.
langwatch / scenario
Agentic testing for agentic codebases
precice / precice
A coupling library and ecosystem for partitioned multi-physics and multi-scale simulations, including surface and volume coupling.
autopilot-rs / autopy
A simple, cross-platform GUI automation module for Python and Rust.
gromacs / gromacs
Public/backup repository of the GROMACS molecular simulation toolkit. Please do not mine the metadata blindly; we use https://gitlab.com/gromacs/gromacs for code review and issue tracking.
mir-group / nequip
NequIP is a code for building E(3)-equivariant interatomic potentials
Motphys / UniLab
UniLab: A Heterogeneous Architecture for Robot RL Beyond GPU-Dominant Paradigms
ikpil / DotRecast
DotRecast - a C# port of Recast & Detour, Industry-standard navigation mesh toolset for .NET, Unity3D, games, servers
FreeFem / FreeFem-sources
FreeFEM source code
esmini / esmini
a basic OpenSCENARIO player
AllenDowney / ModSimPy
Text and supporting code for Modeling and Simulation in Python
JuliaDynamics / DrWatson.jl
The perfect sidekick to your scientific inquiries
retentioneering / retentioneering-tools
Python toolkit, MCP server, and agent skills for reproducible, auditable clickstream and event log analytics. Helps AI agents, data scientists and analysts build, validate, and cross-check product analytics, quantitative UX, customer journeys, graph-based user flows, behavioral segmentation, A/B tests, process mining models, Markov chain simulation
Thytu / Agentarium
open-source framework for creating and managing simulations populated with AI-powered agents. It provides an intuitive platform for designing complex, interactive environments where agents can act, learn, and evolve.
JuliaDynamics / Agents.jl
Agent-based modeling framework in Julia
iamaisim / ProjectAirSim
Project AirSim is Microsoft's evolution of AirSim, an advanced simulation platform for building, training, and testing autonomous systems in high-fidelity virtual environments
gprMax / gprMax
gprMax is open source software that simulates electromagnetic wave propagation using the Finite-Difference Time-Domain Finite-Difference (FDTD) code for numerical modelling of Ground Penetrating Radar (GPR), antennas, radar and bioelectromagnetics
nftechie / stonkfly
A full retained fly-connectome simulation with experimental memory and guarded Coinbase AgentKit trading actions.
LuxAlgo / PineTS
Run Pine Script® anywhere. PineTS is LuxAlgo's open-source Pine Script® runtime for Node.js and the browser.
sbi-dev / sbi
sbi is a Python package for simulation-based inference, designed to meet the needs of both researchers and practitioners. Whether you need fine-grained control or an easy-to-use interface, sbi has you covered.
grimme-lab / xtb
Semiempirical Extended Tight-Binding Program Package
Geant4 / geant4
Geant4 toolkit for the simulation of the passage of particles through matter - NIM A 506 (2003) 250-303