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An open API service indexing awesome lists of open source software.

Simulation

Simulation refers to the process of creating a virtual model of a real-world system to study its behavior and performance under various conditions. This topic covers the principles, methodologies, and applications of simulation in fields such as engineering, science, healthcare, and social sciences. Simulations can range from simple models to complex, interactive environments, allowing researchers and practitioners to test hypotheses, train individuals, and predict outcomes without the risks or costs associated with real-world experiments. The topic also explores different types of simulation software and tools, as well as best practices for designing and validating simulations.

https://github.com/esterhlav/black-scholes-option-pricing-model

Black Scholes Option Pricing calculator with Greeks and implied volatility computations. Geometric Brownian Motion simulator with payoff value diagram and volatility smile plots. Java GUI.

brownian-motion derivatives gui java mathematics option-pricing-calculator options quantitative-finance simulation volatility

Last synced: 17 Jan 2026

https://github.com/ethereum/ethshadow

Simulate a full Ethereum network using Shadow

cryptocurrency ethereum network p2p simulation web3

Last synced: 22 Apr 2025

https://github.com/thepat02/force-directed-graph-godot

Implementation of a Force-Directed Graph in the Godot 4 Game Engine.

gdscript godot graph graph-theory simulation

Last synced: 14 Apr 2025

https://github.com/vikashplus/furniture_sim

MuJoCo simulation for common furnitures

mujoco robosapien robot simulation

Last synced: 06 May 2025

https://github.com/opensimulationinterface/osi-sensor-model-packaging

This document specifies the ways in which sensor models are to be packaged for use in simulation environments with FMI 2.0

asam open-simulation-interface osi simulation

Last synced: 09 Mar 2026

https://github.com/llnl/mgmol

MGmol is a scalable O(N) First-Principles Molecular Dynamics code that is capable of performing large-scale electronics structure calculations and molecular dynamics simulations of atomistic systems.

cpp molecular-dynamics simulation

Last synced: 29 Apr 2025

https://github.com/lebebr01/simglm

Simulate regression models

power r simulation

Last synced: 18 Mar 2025

https://github.com/khaledsharif/quantopian-ensemble-methods

Assisting repository for the published paper investigating ensemble methods in algorithmic trading.

classification-methods day-trading machine-learning quantopian simulation trading-algorithms

Last synced: 15 Jul 2025

https://github.com/sgherbst/svreal

Synthesizable real number library in SystemVerilog, supporting both fixed- and floating-point formats

fixed-point floating-point icarus icarus-verilog irun iverilog ncsim simulation synthesis synthesizable systemverilog vcs verilator verilog vivado xcelium xrun

Last synced: 18 Jan 2026

https://github.com/SolarTherm/SolarTherm

Solar thermal power/fuel station performance simulation and optimisation using Modelica. Read a paper about our project: https://is.gd/solth

energy engineering modelica modelica-library optimisation simulation solar thermodynamics

Last synced: 07 May 2025

https://github.com/PlasmaPy/SpectroscoPyx

A community developed python package for spectroscopy.

analysis cython database diagnostics plasma-physics python science simulation spectroscopy

Last synced: 11 May 2025

https://github.com/khesualdo/elevator-scheduling-simulator

:hotel: :office: :department_store: :school: A simulation environment, which mimics the scheduling of multiple elevators within a building of any size. The multithreaded approach helps to simulate elevators running concurrently. The simulation also makes use of several group scheduling algorithms, which help to distribute the workload between elevator-cars as well as make the elevators adaptable to various situations.

algorithm algorithms elevator elevator-simulation floor group-scheduling-algorithms java multiple-elevators object-oriented-programming scheduling scheduling-algorithms simulate-elevators simulation thread

Last synced: 05 Apr 2025

https://github.com/mittyrobotics/tko-electronics-sim

A cross-platform app that allows for building and simulating FRC electronics in real time

electronics frc frc-java hacktoberfest hardware java simulation simulator

Last synced: 24 Oct 2025

https://github.com/asreview/asreview-makita

Workflow generator for simulation studies using the command line interface of ASReview LAB

asreview data machine-learning python simulation systematic-literature-reviews systematic-reviews utrecht-university

Last synced: 14 Feb 2026

https://gitlab.com/nyx-space/nyx

Nyx: Blazing fast high-fidelity astrodynamics for Monte Carlo analyzes of constellations, interplanetary missions, and deep space flight navigation -- https://nyxspace.com/

astrodynamics science simulation space

Last synced: 16 Apr 2025

https://github.com/mrdav30/fixedmathsharp-unity

FixedMathSharp-Unity: Integrates a high-precision, deterministic fixed-point math library into Unity. Ideal for simulations, games, and physics engines requiring reliable arithmetic without floating-point inaccuracies.

arithmetic deterministic dotnet fixed-point-arithmetic game-development high-performance high-precision math math-library physics-engine simulation trigonometry unity

Last synced: 18 Apr 2026

https://github.com/mretegan/crispy

Core-Level Spectroscopy Simulations in Python

gui python science simulation spectroscopy synchrotron

Last synced: 06 Apr 2025

https://github.com/ethanuppal/marlin

🦀 No nonsense hardware testing/simulation in Rust 🛠️ | Verilog, Spade, Veryl

hardware rust simulation testbench testing verilator verilog

Last synced: 02 May 2026

https://github.com/tmcclintock/frispy

Frisbee flight simulator written in Python.

frisbee frisbee-flight-simulator physics physics-simulation python simulation

Last synced: 21 Jul 2025

https://github.com/mehta-lab/waveorder

Wave optical models and inverse algorithms for label-agnostic imaging of density & orientation.

label-free mipolscope optics permittivity permittivity-tensor-imaging phase polarization qlipp reconstruction-algorithm scattering simulation

Last synced: 30 Apr 2026

https://github.com/llnl/zero-rk

Zero-order Reaction Kinetics (Zero-RK) is a software package that simulates chemically reacting systems in a computationally efficient manner.

application chemistry cpp simulation

Last synced: 29 Apr 2025

https://github.com/toppers/hakoniwa-px4sim

PX4-compatible drone simulation with physics-based modeling in C, visualizations via game engines, headless operation, and automated test scenarios. Supports external parameterization and MATLAB/Simulink integration.

drone drones hakoniwa mavlink px4 simulation

Last synced: 09 Mar 2026

https://github.com/ros-controls/mujoco_ros2_control

Provides a ROS 2 control hardware interface for the MuJoCo physics simulator, including plugins for various sensors, RGB-D cameras, and lidar.

mujoco robotics ros-controls ros2 simulation

Last synced: 24 Dec 2025

https://github.com/chrischrislolo/tamagotchiclone

A tamagotchi clone, made with JavaScript and the Phaser game library.

game pet phaser phaserjs simulation simulator tamagotchi tamagotchi-game

Last synced: 25 Oct 2025

https://github.com/llnl/uedge

2D fluid simulation of plasma and neutrals in magnetic fusion devices

math-physics simulation

Last synced: 14 Sep 2025

https://github.com/bones-ai/rust-ai-wars

Neuro evolution simulation where AI creatures fight against each other

ai bevy neural-network reinforcement-learning rustlang simulation

Last synced: 09 Mar 2026

https://github.com/ad-si/Brillo

Painless 2D vector graphics, animations, and simulations powered by GLFW (Fork of gloss)

2d animation game-engine glfw graphics raster render simulation vector

Last synced: 12 Aug 2025

https://github.com/PrincetonUniversity/muchisim

Simulator framework for analysis of performance, energy consumption, area and cost of multi-node multi-chiplet tile-based manycore designs

cost-model data-centric data-local energy-model execution manycore multi-chip multi-chiplet network performance-modeling-and-analysis pgas simulation simulator

Last synced: 11 May 2025

https://github.com/signetlabdei/quic-ns-3

QUIC implementation for ns-3

ns-3 quic simulation

Last synced: 16 Jan 2026

https://github.com/precise-simulation/mesh-viewer

Python STL/OBJ CAD mesh viewers comparing Matplotlib/Plotly/Vispy backends and Tkinter GUI

cad cef gui matplotlib mesh mvc obj plotly python simulation stl tkinter tkinter-gui viewer vispy webgl

Last synced: 16 Mar 2026

https://github.com/nanograv/holodeck

Massive Black-Hole Binary Population Synthesis for Gravitational Wave Calculations ≋●≋●≋

astronomy astrophysics black-holes gravitational-waves simulation

Last synced: 06 Feb 2026

https://github.com/ss3sim/ss3sim

An R package for stock-assessment simulation with Stock Synthesis

fisheries r r-package simulation stock-synthesis

Last synced: 05 Apr 2025

https://github.com/plaans/gobot-sim

High-level robotic simulator based on the Godot engine.

godot robotics simulation

Last synced: 04 Feb 2026

https://github.com/sgherbst/msdsl

Automatic generation of real number models from analog circuits

ams analog analog-circuits generator mixed-signal model python real-number-modeling rnm simulation synthesis synthesizable

Last synced: 18 Jan 2026

https://github.com/pinton-lab/fullwave25

Fullwave 2.5: Ultrasound wave propagation simulation with heterogeneous power law attenuation modelling capabilities

fdtd finite-difference simulation ultrasound

Last synced: 22 Feb 2026

https://github.com/HKUST-OCTAD-LAB/AirTrafficSim

Web-based air traffic simulation and visualization platform for ATM research. Development fork: https://github.com/kyfrankie/AirTrafficSim

air-transport atm aviation simulation utm

Last synced: 23 Aug 2025

https://github.com/mitrefireline/simfire

An open-source wildfire simulator written in Python and meant to be used to train reinforcement learning (RL) agents.

python reinforcement-learning reinforcement-learning-environments simulation simulator wildfire

Last synced: 09 Apr 2025

https://github.com/waterfutures/epyt-flow

A Python package designed for the easy generation of hydraulic and water quality scenario data of water distribution networks.

epanet epanet-python-toolkit hydraulics python simulation water water-distribution-networks

Last synced: 03 Mar 2026

https://github.com/epranka/descent-app

Top of descent path calculator. Let's calculate your descent!

aircraft aviation calculator create-react-app css descent javascript open-source react simulation top-of-descent util

Last synced: 10 Sep 2025

https://github.com/ad-si/brillo

Painless 2D vector graphics, animations, and simulations powered by GLFW (Fork of gloss)

2d animation game-engine glfw graphics raster render simulation vector

Last synced: 27 Feb 2026

https://github.com/costrouc/pysrim

Automation, Analysis, and Plotting of SRIM Calculations

ion-cascades numpy simulation srim

Last synced: 20 Mar 2025

https://github.com/beamzorg/beamz

GPU-accelerated electromagnetic FDTD simulations for compact modeling and inverse design / gradient-based optimization of nanophotonic devices with Python.

compact-model electromagnetics fdtd gdsfactory gpu-acceleration inverse-design jax nanophotonics photonics physics s-matrix sax simulation

Last synced: 24 May 2026

https://github.com/singlestore-labs/singlestore-logistics-sim

Scalable package delivery logistics simulator built using SingleStore and Vectorized Redpanda

avro demo kafka logistics redpanda simulation singlestore vectorized

Last synced: 06 Feb 2026

https://github.com/rawify/stewart.js

The RAW inverse kinematics library for Stewart Platforms written in JavaScript

animation javascript quaternion simulation stewart-platform

Last synced: 13 Apr 2025

https://github.com/esimov/cloth-physics

Desktop application for cloth physics simulation using Gio GUI.

cloth cloth-simulation desktop-app gio go golang math physics simulation verlet

Last synced: 22 Mar 2025

https://github.com/perpetualkid/freetrainsimulator

🚂 Train Simulator build on .NET, using MonoGame and including native RailDriver support

monogame msts raildriver simulation trackviewer train train-simulation train-simulator trainsim

Last synced: 04 Jul 2025

https://github.com/gaynorr/alphasimr

R package for breeding program simulations

breeding cran genomics r r-package simulation

Last synced: 02 Apr 2025

https://github.com/lebedov/nseindia_lob

National Stock Exchange of India Limit Order Book Simulation

limit-order-book simulation stock-market

Last synced: 05 May 2025

https://github.com/mayankm96/airsim_ros_client

ROS Wrapper in Python for Microsoft AirSim

artificial-intelligence microsoft robotics ros simulation

Last synced: 02 May 2025

https://github.com/jasonfyw/orbital-sim

A simple physics engine build over a PyGame simulation to accurately model planetary orbits in space

astrodynamics astronomy physics physics-2d pygame simulation

Last synced: 14 Jan 2026

https://github.com/bullet-physics-playground/bpp

Physics simulation experiments

lua physics-simulation povray qt5 simulation

Last synced: 29 Apr 2026

https://github.com/mcellteam/mcell

MCell Monte Carlo Simulator of Cellular Microphysiology

cellblender mcell simulation

Last synced: 11 Oct 2025

https://github.com/niemasd/FAVITES

FAVITES (FrAmework for VIral Transmission and Evolution Simulation)

docker evolution evolution-simulator hiv modular phylogenetics robust simulation transmission transmission-network virus

Last synced: 23 Mar 2025

https://github.com/palmerabollo/rvo2-js

Reciprocal Collision Avoidance for Real-Time Multi-Agent Simulation (port to Javascript). This is an alpha release of a RVO2 port from the C# version to Javascript, only for research purposes.

collision-avoidance javascript multi-agent-simulation simulation

Last synced: 06 Oct 2025

https://github.com/artfulbytes/bots2d

Bots2D is a C++ framework for simulating robotics in 2D that provides boilerplate code and robotics assets to help you quickly get started.

2d-simulation box2d framework linefollower opengl robotframework robotics robotics-competition robotics-simulation simulation simulation-library sumobot sumobots

Last synced: 28 Jul 2025

https://github.com/paebbels/picoblaze-library

The PicoBlaze-Library offers several PicoBlaze devices and code routines to extend a common PicoBlaze environment to a little System on a Chip (SoC or SoFPGA).

assembler fpga hardware hardware-architectures hardware-designs hardware-libraries hdl picoblaze-devices picoblaze-library poc-library simulation soc synthesis verilog vhdl

Last synced: 15 Apr 2025

https://github.com/BLAST-ImpactX/impactx

high-performance modeling of beam dynamics in particle accelerators with collective effects

accelerator beam-dynamics csr gpu particle particle-in-cell physics pic research simulation space-charge

Last synced: 14 Mar 2025

https://github.com/bones-ai/rust-flappy-bird-ai

AI learns to play flappy bird using neuro-evolution, implemented in Rust using macroquad

ai flappy-bird flappy-bird-ai genetic-algorithm macroquad neat neural-networks neuroevolution rust rust-lang simulation

Last synced: 08 Aug 2025

https://github.com/cloudsimplus/cloudsimplus-automation

A Java 17+ tool for Human-Readable Scenario Specification and Automated Creation of Simulations on CloudSim and CloudSim Plus 🌥⚙️📄👨‍💻

automation cloudsim cloudsim-plus java simulation simulation-scenario yaml

Last synced: 18 Dec 2025

https://github.com/spsanderson/tidydensity

Create tidy probability/density tibbles and plots of randomly generated and empirical data.

bootstrap density distributions ggplot2 probability r r-language r-package r-stats simulation statistics tibble tidy

Last synced: 09 May 2025

https://github.com/anuraghazra/slime

Slime made with repel behaviors and low stiffness constraints.

simulation slime verlet-physics verly verlyjs

Last synced: 19 Mar 2025

https://github.com/godotgarden/city-builder-games

Resources and info about open source city builder games.

city-builder city-simulation game-development games simulation

Last synced: 21 Feb 2026

https://github.com/spsanderson/TidyDensity

Create tidy probability/density tibbles and plots of randomly generated and empirical data.

bootstrap density distributions ggplot2 probability r r-language r-package r-stats simulation statistics tibble tidy

Last synced: 30 Jul 2025

https://github.com/deepskies/deeplenstronomy

A pipeline for versatile strong lens sample simulations

gravitational-lensing simulation strong-lensing

Last synced: 08 Apr 2026

https://github.com/vitae-transformer/simdistill

The official repo for [AAAI 2024] "SimDistill: Simulated Multi-modal Distillation for BEV 3D Object Detection""

3d-object-detection bird-view-image deep-learning distillation simulation

Last synced: 11 Apr 2025

https://github.com/mkhan45/simple-mechanics

An educational physics sim for high school physics, part of the SIMple Physics project

educational physics rust simulation

Last synced: 15 Sep 2025

https://github.com/ie3-institute/simona

simona is an agent-based discrete-event power system simulation model developed @ie3-institute

agent-based-simulation electricity energy energy-transition powersystem research simulation

Last synced: 12 Jan 2026

https://github.com/f33rni/ntsc-vhs-renderer

Intuitive rendering and GUI for LMP88959/NTSC-CRT with effects

analog bloom-filter composite effects interlacing ntsc retro simulation vhs video

Last synced: 07 Feb 2026

https://github.com/alvgaona/unity-drone-controller

A Unity-based project aimed to control a DJI F450 drone.

dji ps4-controller robotics simulation uav unity

Last synced: 10 Apr 2025

https://github.com/real-stanford/roboninja

[RSS 2023] RoboNinja: Learning an Adaptive Cutting Policy for Multi-Material Objects

robotics simulation

Last synced: 05 May 2025

https://github.com/psyteachr/stat-models-v1

Learning Statistical Models Through Simulation in R (version 1, 2021)

r simulation statistics

Last synced: 09 May 2025

https://github.com/watts-dev/watts

Workflow and Template Toolkit for Simulation (WATTS)

mcnp nuclear-energy openmc python simulation templates workflow-automation

Last synced: 14 Jan 2026

https://github.com/ferencberes/LNTrafficSimulator

A Cryptoeconomic Traffic Analysis of Bitcoin's Lightning Network

bitcoin cryptoeconomics lightning-network research simulation simulator

Last synced: 04 Apr 2025

https://github.com/kimimgo/awesome-ai-cae

A curated list of 100+ AI-ready tools for Computer-Aided Engineering, ranked by an AI-Readiness Score (agent-callability: MCP, Python API, CLI, pip). CFD, FEA, SPH, DEM, differentiable simulation, neural operators, PINNs, MCP servers.

ai ai-for-science artificial-intelligence awesome awesome-list cae cfd computational-engineering deep-learning differentiable-simulation fea machine-learning mcp mesh-generation neural-operator physics-informed-neural-networks simulation sph surrogate-model visualization

Last synced: 12 Jun 2026

https://github.com/garkimasera/gaia-maker

Planet and terraforming simulation game written in Rust

game rust simulation

Last synced: 07 Sep 2025

https://github.com/geco-bern/rsofun

Implements the Simulating Optimal FUNctioning framework for site-scale simulations of ecosystem processes, including model calibration. It contains Fortran 90 modules for the P-model, SPLASH, and BiomeE models.

dgvm growth modeling p-model simulation vegetation-dynamics

Last synced: 23 Feb 2026

Simulation Awesome Lists
awesome-robotics-libraries 232 awesome-open-geoscience 162 awesome-python-chemistry 152 awesome-robotics 72 awesome-edge-computing 210 awesome-real-world-rl 76 awesome-emulators-simulators 51 awesome-robotics-simulation 80 awesome-ai-cae 114 awesome-modeling-simulation 46 awesome-robotics 132
Simulation Categories
[Libraries](#awesome-robotics-libraries) 201 Uncategorized 161 Software 126 Linear algebra refresher 125 Networks 99 Simulations 85 Engine 50 [Papers](#contents) 49 Cellular automata 40 [Simulators](#awesome-robotics-libraries) 37 General Chemistry 37 [Libraries](#contents) 28 Machine Learning 24 Conference Talks 23 Papers 23 Data Repositories 21 Molecular Visualization 15 Prominent Researchers & Companies to Follow 15 Analysis of dynamical systems 14 AI/ML for Simulation 14