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26 repos shown

Topic: simulation

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OpenRCT2/OpenRCT2

An open source re-implementation of RollerCoaster Tycoon 2 🎢

Stack

C++ Android CMake .NET SDK Gradle

GitHub topics

#c-plus-plus #cmake #cpp #discord #game #hacktoberfest

Updated: 2026-07-08
Lists: 3 list mentions
First commit: 2014-04-01
History: 9 history points
License: GPL-3.0
Issues: 1,582 open

15,928

stars

Forks: 1,829
Commits: 30,241 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

bulletphysics/bullet3

Bullet Physics SDK: real-time collision detection and multi-physics simulation for VR, games, visual effects, robotics, machine learning etc.

Stack

C++ CMake PEP 517 pip

GitHub topics

#computer-animation #game-development #kinematics #pybullet #reinforcement-learning #robotics

Updated: 2025-10-22
Lists: 1 list mention
First commit: 2006-05-25
History: 2 history points
License: NOASSERTION
Issues: 420 open

14,601

stars

Forks: 3,083
Commits: 9,405 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

Website GitHub

a-b-street/abstreet

Transportation planning and traffic simulation software for creating cities friendlier to walking, biking, and public transit

Stack

Rust Cargo npm

GitHub topics

#game #openstreetmap #seattle #simulation #traffic-simulation

Updated: 2025-09-10
Lists: 1 list mention
First commit: 2018-03-13
History: 2 history points
License: Apache-2.0
Issues: 234 open

8,144

stars

Forks: 379
Commits: 8,432 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

OpenTTD/OpenTTD

OpenTTD is an open source simulation game based upon Transport Tycoon Deluxe

Stack

C++ CMake vcpkg

GitHub topics

#game #isometric #openttd #sandbox #simulation

Updated: 2026-07-09
Lists: 3 list mentions
First commit: 2004-08-09
History: 6 history points
License: NOASSERTION
Issues: 412 open

8,058

stars

Forks: 1,218
Commits: 32,943 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

The-Powder-Toy/The-Powder-Toy

Written in C++ and using SDL, The Powder Toy is a desktop version of the classic 'falling sand' physics sandbox, it simulates air pressure and velocity as well as heat.

Stack

C++ Meson

GitHub topics

#cellular-automata #game #powder #powder-toy #sandbox #simulation

Updated: 2026-07-11
Lists: 1 list mention
First commit: 2010-07-25
History: 3 history points
License: GPL-3.0
Issues: 39 open

5,212

stars

Forks: 871
Commits: 6,445 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

Website GitHub

quantumlib/Cirq

Python framework for creating, editing, and running Noisy Intermediate-Scale Quantum (NISQ) circuits.

Stack

Python Vite npm PEP 517 pip

GitHub topics

#algorithms #api #cirq #google #google-quantum #nisq

Updated: 2026-07-07
Lists: 2 list mentions
First commit: 2017-12-19
History: 9 history points
License: Apache-2.0
Issues: 116 open

5,006

stars

Forks: 1,241
Commits: 4,771 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

cyberbotics/webots

Webots Robot Simulator

Stack

C++ .NET SDK pip

GitHub topics

#3d-engine #ai #autonomous-vehicles #computer-vision #fluid-dynamics #multi-platform

Updated: 2026-07-14
Lists: 1 list mention
First commit: 2018-11-05
History: 5 history points
License: Apache-2.0
Issues: 239 open

4,459

stars

Forks: 2,030
Commits: 15,764 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

Website GitHub

mesa/mesa

Mesa is an open-source Python library for agent-based modeling, ideal for simulating complex systems and exploring emergent behaviors.

AI dev

Stack

Python pytest Starlette PEP 517

GitHub topics

#agent-based-modeling #agent-based-simulation #complex-systems #complexity-analysis #gis #mesa

Updated: 2026-07-07
Lists: 1 list mention
First commit: 2014-09-19
History: 7 history points
License: Apache-2.0
Issues: 99 open

3,719

stars

Forks: 1,280
Commits: 3,138 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

pgmpy/pgmpy

Python Toolkit for Causal and Probabilistic Reasoning

AI dev

Stack

Python pytest PEP 517

GitHub topics

#bayesian-networks #causal-discovery #causal-effect #causal-identification #causal-inference #causal-models

Updated: 2026-07-07
Lists: 3 list mentions
First commit: 2013-09-20
History: 9 history points
License: MIT
Issues: 624 open

3,293

stars

Forks: 1,130
Commits: 3,640 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

avianphysics/avian

ECS-driven 2D and 3D physics engine for the Bevy game engine.

Stack

Rust Bevy Cargo

GitHub topics

#2d #3d #bevy #game-development #gamedev #physics

Updated: 2026-07-13
Lists: 1 list mention
First commit: 2022-05-29
History: 25 history points
License: Apache-2.0
Issues: 195 open

3,069

stars

Forks: 266
Commits: 1,161 commits
Star growth, last 7 days: +12 +0.4%
Commit velocity, last 7 days: 0 0.0%

Website GitHub

Schlaubischlump/LocationSimulator

MacOS application to spoof / fake / mock your iOS / iPadOS or iPhoneSimulator device location. WatchOS and TvOS are partially supported.

Stack

Swift

GitHub topics

#appkit #development-tools #fake #fake-locations #ios-simulator #iphonesimulator

Updated: 2026-06-22
Lists: 1 list mention
First commit: 2019-08-29
History: 8 history points
License: GPL-3.0
Issues: 26 open

3,035

stars

Forks: 229
Commits: 506 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

openrocket/openrocket

Model-rocketry aerodynamics and trajectory simulation software

Stack

Java Gradle pip

GitHub topics

#aerospace #flight-simulator #java #modeling #optimization #rocket

Updated: 2026-07-04
Lists: 1 list mention
First commit: 2009-05-31
History: 8 history points
License: NOASSERTION
Issues: 288 open

2,971

stars

Forks: 681
Commits: 8,063 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

pioneerspacesim/pioneer

A game of lonely space adventure

Stack

C++ CMake npm

GitHub topics

#3d #elite #exploration #frontier #game #newtonian

Updated: 2026-07-11
Lists: 1 list mention
First commit: 2008-06-24
History: 3 history points
License: Unknown
Issues: 334 open

1,884

stars

Forks: 409
Commits: 22,212 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

Website GitHub

unknown-horizons/unknown-horizons

Unknown Horizons official code repository

Stack

Python pytest pip

GitHub topics

#game #python #simulation #strategy

Updated: 2026-04-14
Lists: 2 list mentions
First commit: 2007-10-19
History: 3 history points
License: Unknown
Issues: 224 open

1,522

stars

Forks: 240
Commits: 16,464 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

Website GitHub

future-agi/future-agi

Open-source, end-to-end platform for evaluating, observing, and improving LLM and AI agent applications. Tracing · Evals · Simulations · Datasets · Gateway · Guardrails. Self-hostable. Apache 2.0.

Stack

Python Celery Django Django REST Framework FastAPI Go modules npm PEP 517

GitHub topics

#ai #ai-gateway #evals #llm #observability #simulation

Updated: 2026-07-14
Lists: 5 list mentions
First commit: 2026-04-23
History: 6 history points
License: Apache-2.0
Issues: 456 open

1,406

stars

Forks: 389
Commits: 1,306 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

Website GitHub

stuntrally/stuntrally

NOTE: development in stuntrally3 repo. 3D racing game based on VDrift and OGRE with own Track Editor. The main repository with Stunt Rally 2.x sources and data.

Stack

C++ CMake Conan

GitHub topics

#3d #bullet-physics #c-plus-plus #car #cmake #cpp

Updated: 2024-08-13
Lists: 1 list mention
First commit: 2011-03-19
History: 3 history points
License: GPL-3.0
Issues: 22 open

643

stars

Forks: 129
Commits: 6,132 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

Website GitHub

finmath/finmath-lib

Mathematical Finance Library: Algorithms and methodologies related to mathematical finance.

Stack

Java Maven

GitHub topics

#finmath-lib #java #mathematical-modelling #monte-carlo-simulation #quantitative-finance #simulation

Updated: 2026-06-09
Lists: 1 list mention
First commit: 2013-03-17
History: 2 history points
License: Apache-2.0
Issues: 8 open

576

stars

Forks: 174
Commits: 4,910 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

GitHub

R74nCom/sandboxels

In-browser falling-sand simulation game with over 500 elements and thousands of reactions.

Stack

JavaScript Go modules

GitHub topics

#browser-game #canvas #cellular-automata #cellular-automaton #chemistry #chemistry-lab

Updated: 2026-06-03
Lists: 1 list mention
First commit: 2021-12-23
History: 3 history points
License: NOASSERTION
Issues: 68 open

426

stars

Forks: 888
Commits: 5,077 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

Website GitHub

pydy/pydy

Multibody dynamics tool kit.

Stack

Python pytest CMake PEP 517 pip

GitHub topics

#dynamics #physics #python #simulation

Updated: 2026-06-15
Lists: 1 list mention
First commit: 2011-10-16
History: 7 history points
License: BSD-3-Clause
Issues: 86 open

414

stars

Forks: 121
Commits: 2,226 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

pathsim/pathsim

A Python native dynamical system simulation framework in the block diagram paradigm.

Stack

Python Jupyter pytest PEP 517 pip

GitHub topics

#block-diagram #blockdiagram #control-systems #digital-twin #dynamical-systems #framework

Updated: 2026-07-04
Lists: 1 list mention
First commit: 2024-08-11
History: 7 history points
License: MIT
Issues: 13 open

395

stars

Forks: 43
Commits: 1,265 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

team-watchdog/colombo-skylines

A digital twin of the city of Colombo, Sri Lanka, implemented in Cities: Skylines, based on real data. Nearly 1:1 in terms of geography and population.

Stack

HTML

GitHub topics

#cities-skylines #simulation

Updated: 2024-09-06
Lists: 0 list mentions
First commit: 2024-02-22
History: 24 history points
License: Unknown
Issues: 0 open

323

stars

Forks: 2
Commits: 47 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

Website GitHub

ECSIM/opem

OPEM (Open Source PEM Fuel Cell Simulation Tool)

Stack

Python pip

GitHub topics

#chemistry #dynamic-analysis #electrochemistry #fuel-cell #opem #pem

Updated: 2026-07-08
Lists: 1 list mention
First commit: 2017-12-15
History: 2 history points
License: MIT
Issues: 1 open

229

stars

Forks: 64
Commits: 1,193 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

jan-tennert/SolarSim

A 3D sandbox for simulating planetary orbits made with Bevy

Stack

Rust Bevy Cargo

GitHub topics

#bevy #bevy-engine #n-body #nasa #nasa-space #rust

Updated: 2026-04-21
Lists: 1 list mention
First commit: 2023-10-06
History: 2 history points
License: MIT
Issues: 3 open

102

stars

Forks: 13
Commits: 230 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

GitHub

TheoLvs/westworld

Multi-agent simulation library in Python

Stack

Jupyter Notebook Jupyter Tornado npm pip Poetry

GitHub topics

#multi-agent #reinforcement-learning #simulation

Updated: 2023-01-09
Lists: 1 list mention
First commit: 2020-04-01
History: 6 history points
License: MIT
Issues: 4 open

stars

Forks: 14
Commits: 74 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

Website GitHub

yuuretsu/evolution-of-artificial-life

🧬 Agent-based artificial life evolution simulator.

Stack

TypeScript npm

GitHub topics

#agent-based-simulation #behavior #ecology #evolution #game #interactive

Updated: 2026-02-18
Lists: 0 list mentions
First commit: 2021-02-21
History: 22 history points
License: ISC
Issues: 0 open

stars

Forks: 1
Commits: 442 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

Website GitHub

ivannovazzi/moveet

No description.

Stack

TypeScript Express React Tailwind CSS Vite npm

GitHub topics

#a-star #d3 #fleet-management #geospatial #gis #nodejs

Updated: 2026-07-10
Lists: 1 list mention
First commit: 2026-03-10
History: 5 history points
License: MIT
Issues: 12 open

stars

Forks: 0
Commits: 104 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

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