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/curent/andes

Python toolbox / library for power system transient dynamics simulation with symbolic modeling and numerical analysis πŸ”₯

analysis andes eigenvalue-analysis library modeling-dae package power-system power-system-analysis power-system-dynamics power-system-simulation powerflow simulation small-signal timedomain tool toolbox

Last synced: 12 Jan 2026

https://github.com/jxx123/simglucose

A Type-1 Diabetes simulator implemented in Python for Reinforcement Learning purpose

artificial-pancreas diabetes glucose-monitoring openai-gym python reinforcement-learning rllab simulation simulator simulator-controls

Last synced: 30 Apr 2025

https://github.com/genshinsim/gcsim

monte carlo combat simulation for genshin impact

game genshin-impact simulation

Last synced: 11 Jan 2026

https://github.com/cybergalactic/PythonVehicleSimulator

The Python Vehicle Simulator is software that supplements the textbook "Handbook of Marine Craft Hydrodynamics and Motion Control," 2nd Edition, by T. I. Fossen, published in 2021 by John Wiley & Sons Ltd.

autopilot auv control control-systems guidance marine-systems-simulator navigation ship simulation simulator underwater-robotics underwater-vehicles usv

Last synced: 24 Apr 2026

https://github.com/erizmr/sph_taichi

A high-performance implementation of SPH in Taichi.

gpu physics-simulation simulation

Last synced: 03 Apr 2025

https://github.com/erizmr/SPH_Taichi

A high-performance implementation of SPH in Taichi.

gpu physics-simulation simulation

Last synced: 02 Apr 2025

https://github.com/matsuoka-601/waterball

Fluid simulation on a sphere🌏

fluid gpu mls-mpm mpm simulation webgpu

Last synced: 09 Oct 2025

https://github.com/cybergalactic/pythonvehiclesimulator

The Python Vehicle Simulator is software that supplements the textbook "Handbook of Marine Craft Hydrodynamics and Motion Control," 2nd Edition, by T. I. Fossen, published in 2021 by John Wiley & Sons Ltd.

autopilot auv control control-systems guidance marine-systems-simulator navigation ship simulation simulator underwater-robotics underwater-vehicles usv

Last synced: 16 May 2025

https://github.com/buyukakyuz/install-nothing

A terminal application that simulates installing things but doesn't actually install anything

cli rust simulation terminal

Last synced: 24 Nov 2025

https://github.com/aravindr93/hand_dapg

Repository to accompany RSS 2018 paper on dexterous hand manipulation

imitation-learning mujoco-environments reinforcement-learning robotics simulation

Last synced: 23 Jun 2025

https://github.com/dlr-amr/t8code

Parallel algorithms and data structures for tree-based adaptive mesh refinement (AMR) with arbitrary element shapes.

adaptive-mesh-refinement high-performance-computing hpc mesh modeling mpi parallel parallel-computing simulation

Last synced: 19 Jan 2026

https://github.com/GazzolaLab/PyElastica

Python implementation of Elastica, an open-source software for the simulation of assemblies of slender, one-dimensional structures using Cosserat Rod theory.

cosserat-rod-theory cosserat-rods elastica mechanics python simulation

Last synced: 01 May 2025

https://github.com/chvmp/robots

Collection of quadrupedal robots configured to work in CHAMP development framework

aliengo anymal dkitty gazebo littledog mit-mini-cheetah open-quadruped opendog quadruped ros simulation spot spotmicro

Last synced: 06 Apr 2025

https://github.com/InstituteforDiseaseModeling/covasim

COVID-19 Agent-based Simulator (Covasim): a model for exploring coronavirus dynamics and interventions

abm agent-based contact-tracing coronavirus covid covid-19 epidemiology model npi simulation stochastic

Last synced: 09 Apr 2025

https://github.com/nuzzles/nbody-wasm-sim

An N-body WebAssembly simulation using Web GPU

rust rust-lang simulation wasm webassembly webgpu wgpu wgpu-rs

Last synced: 31 Mar 2026

https://github.com/taichi-dev/meshtaichi

MeshTaichi: A Compiler for Efficient Mesh-based Operations (SIGGRAPH Asia 2022)

geometry-processing mesh siggraph-asia simulation taichi

Last synced: 04 Mar 2026

https://github.com/CrayLabs/SmartSim

SmartSim Infrastructure Library.

hpc machine-learning simulation workflow

Last synced: 04 May 2025

https://github.com/galsim-developers/galsim

The modular galaxy image simulation toolkit. Documentation:

astronomy c-plus-plus des euclid galaxy lsst python simulate-images simulation weaklensing wfirst

Last synced: 23 Feb 2026

https://github.com/machineinteractive/skies-adsb

skies-adsb transforms your browser into a real-time 3D air traffic display. Using unfiltered ADS-B data from an RTL-SDR receiver, explore your local air traffic, surrounding airspace, and geography with custom 3D maps you can tailor to your needs.

3d adsb adsb-b creative-coding creativecoding geospatial-visualization gis python3 raspberrypi rtl-sdr rtlsdr simulation threejs webgl

Last synced: 19 Feb 2026

https://github.com/DylanCope/Evolving-Protozoa

An interactive environment where protozoa-like entities live, die, and have offspring whose behaviours and morphologies can change.

evolutionary-algorithms simulation

Last synced: 10 Jan 2026

https://github.com/OSVVM/OSVVM

OSVVM Utility Library: AlertLogPkg, CoveragePkg, RandomPkg, ScoreboardGenericPkg, MemoryPkg, TbUtilPkg, TranscriptPkg, ...

alerts constrained-random coverage coverage-bins memory memory-model methodology osvvm osvvm-blog scoreboard simulation testbench transaction-interfaces verification verification-methodologies vhdl

Last synced: 12 May 2025

https://github.com/weigert/SoilMachine

Advanced, modular, coupled geomorpohology simulator for real-time procedural terrain generation.

erosion hydrology simulation terrain-generator

Last synced: 11 Mar 2025

https://github.com/springfall2008/batpred

Home battery prediction and charging automation for Home Assistant, supporting many inverter types

battery givenergy givtcp home-assistant huwaei octopus-energy prediction-model simulation solar solax-inverter solcast solis-pv-inverters

Last synced: 11 May 2026

https://github.com/johschmitz/blender-driving-scenario-creator

Blender add-on for creating OpenDRIVE and OpenSCENARIO based automotive driving scenarios including 3D models

addon automotive blender blender-addon carla carla-simulator fbx gltf lgsvl-simulator opendrive openscenario openscenegraph osgb python simulation unity unreal

Last synced: 23 Feb 2025

https://github.com/GalSim-developers/GalSim

The modular galaxy image simulation toolkit. Documentation:

astronomy c-plus-plus des euclid galaxy lsst python simulate-images simulation weaklensing wfirst

Last synced: 20 Mar 2025

https://github.com/kevinzakka/obj2mjcf

A CLI for processing composite Wavefront OBJ files for use in MuJoCo.

mujoco robotics simulation wavefront-obj

Last synced: 08 Apr 2025

https://github.com/meomix/symbiants

Ant Colony Sim + Daily Mental Health Exercises

ants-simulator colony-sim game rust simulation wasm webassembly

Last synced: 10 Aug 2025

https://github.com/r-simmer/simmer

Discrete-Event Simulation for R

cran discrete-event r r-package simulation

Last synced: 31 Aug 2025

https://github.com/vojtamolda/autodrome

Framework and OpenAI Gym environment for autonomous vehicle development.

autonomous-vehicles reinforcement-learning simulation

Last synced: 20 Aug 2025

https://github.com/isl-org/deeplagrangianfluids

Code repository for "Lagrangian Fluid Simulation with Continuous Convolutions", ICLR 2020.

cnn convnet convolutional-neural-networks deeplearning fluids simulation

Last synced: 13 Mar 2026

https://github.com/alex-petrenko/megaverse

High-throughput simulation platform for Artificial Intelligence reseach

3d artificial-intelligence games reinforcement-learning simulation

Last synced: 02 Apr 2026

https://github.com/drahnr/oregano

Schematic capture and circuit simulator

c electronics fedora oregano schematic simulation ubuntu

Last synced: 06 Apr 2025

https://github.com/kevinzakka/mujoco_scanned_objects

MuJoCo Models for Google's Scanned Objects Dataset

3d-objects mujoco robotics scanned-objects simulation

Last synced: 05 Feb 2026

https://github.com/andrepxx/go-dsp-guitar

A cross-platform multichannel multi-effects processor for electric guitars and other instruments.

amplifier-modeling audio dsp effects effects-modeling guitar guitar-amp jack-audio-connection-kit simulation

Last synced: 17 Mar 2026

https://github.com/signetlabdei/lorawan

An ns-3 module for simulation of LoRaWAN networks

lora lora-alliance lorawan network-analysis network-simulator simulation

Last synced: 16 Jan 2026

https://github.com/simbleau/nbody-wasm-sim

An N-body WebAssembly simulation using Web GPU

rust rust-lang simulation wasm webassembly webgpu wgpu wgpu-rs

Last synced: 15 Mar 2025

https://github.com/google-deepmind/aloha_sim

A collection of tabletop tasks in Mujoco

robotics simulation

Last synced: 13 Sep 2025

https://github.com/isl-org/DeepLagrangianFluids

Code repository for "Lagrangian Fluid Simulation with Continuous Convolutions", ICLR 2020.

cnn convnet convolutional-neural-networks deeplearning fluids simulation

Last synced: 14 Mar 2025

https://github.com/oseiskar/black-hole

WebGL simulation of a Schwarzschild black hole

blackhole raytracing shader simulation webgl

Last synced: 23 Feb 2026

https://github.com/felipenlunkes/run-ancient-unix

Easily run old versions of UNIX for PDP-11 on modern hardware

bsd pdp-11 python python3 qemu shell-script simh simulation unix

Last synced: 20 Feb 2026

https://github.com/tskit-dev/msprime

Simulate genealogical trees and genomic sequence data using population genetic models

coalescent genetics genomics msprime python simulation trees tskit

Last synced: 26 Jan 2026

https://github.com/llnl/serac

Serac is a high order nonlinear thermomechanical simulation code

cpp finite-elements math-physics proxy-application simulation

Last synced: 12 Apr 2025

https://github.com/d-wasserman/Complete_Street_Rule

The Complete Street Rule for ArcGIS CityEngine is a scenario oriented design tool intended to enable users to quickly create procedurally generated multimodal streets.

arcgis-cityengine cga cityengine complete environmental-modelling geometry procedural-generation simulation street-configuration street-rule streets transportation treatments urban-design urban-planning

Last synced: 07 May 2025

https://github.com/petercorke/bdsim

Simulate dynamic systems expressed in block diagram form using Python

block-diagram diagram-form dynamical-systems dynamics-simulation numpy python robotics simulation

Last synced: 05 Apr 2025

https://github.com/juliahealth/komamri.jl

Koma is a Pulseq-compatible framework to efficiently simulate Magnetic Resonance Imaging (MRI) acquisitions. The main focus of this package is to simulate general scenarios that could arise in pulse sequence development.

cardiac diffusion diffusion-mri gpu-acceleration mri simulation

Last synced: 29 Apr 2026

https://github.com/masc-ucsc/livehd

Live Hardware Development (LiveHD), a productive infrastructure for Synthesis and Simulation

asic fpga hdl lgraph live simulation synthesis

Last synced: 14 Mar 2025

https://github.com/tcoppex/sparkle

:sparkler: A particle engine running on the GPU, using c++14 and OpenGL 4.4.

compute-shader cpp14 glsl gpu opengl particle-engine simulation

Last synced: 04 Apr 2025

https://github.com/angeluriot/Galaxy_simulation

An n-body type simulation using GPU acceleration to simulate galaxies, galaxy collisions and expanding universes.

cpp dimension3d galaxy gpu opencl simulation

Last synced: 13 Apr 2025

https://github.com/ucl-bug/jwave

A JAX-based research framework for differentiable and parallelizable acoustic simulations, on CPU, GPUs and TPUs

acoustics differentiable-simulations gpu gpu-acceleration jax kwave physics-informed-neural-networks scientific-machine-learning simulation tpu-acceleration ultrasound wave-equation

Last synced: 04 Apr 2026

https://github.com/nobuyuki83/delfem2

Research prototyping framework for physics simulation written in C++

cuda fem-simulation finite-element-methods geometry-processing opengl physics-simulation simulation

Last synced: 06 Apr 2025

https://github.com/binary-husky/hmp2g

Multiagent Reinforcement Learning Research Project

machine-learning reinforcement-learning-algorithms simulation

Last synced: 30 Jul 2025

https://github.com/llnl/librom

Model reduction library with an emphasis on large scale parallelism and linear subspace methods

large-scale math-physics model-reduction modeling parallel-computing reduced-order-models scientific simulation subspace-learning

Last synced: 07 Apr 2025

https://github.com/bones-ai/rust-ants-colony-simulation

An ant colony simulation written in rust

ant-colony-systems bevy rust-lang simulation

Last synced: 23 Oct 2025

https://github.com/alasdairtran/fourierflow

[ICLR 2023] Factorized Fourier Neural Operators

fourier-transform navier-stokes pytorch simulation

Last synced: 12 Feb 2026

https://github.com/AVSLab/basilisk

Astrodynamics simulation framework

astrodynamics control dynamics guidance simulation spacecraft

Last synced: 16 Apr 2025

https://github.com/harfang3d/dogfight-sandbox-hg2

Air to air combat sandbox, created in Python 3 using the HARFANG 3D 2 framework.

3d autopilot directx-11 flight-simulator game harfang3d network opengl pbr python simulation tensorflow virtual-reality vr

Last synced: 09 Apr 2025

https://github.com/JUSTIVE/GPU-Cloth-Simulation

GPU Mass-Spring Simulation Cloth in Unity

cloth-simulation dynamic-simulations mass-spring simulation unity

Last synced: 25 Apr 2025

https://github.com/pydna-group/pydna

Clone with Python! Data structures for double stranded DNA & simulation of homologous recombination, Gibson assembly, cut & paste cloning.

anaconda assembly-strategies bioinformatics biology biopython cloning-strategies dna fasta gel gel-electrophoresis gel-simulation genbank gibson-assembly jupyter jupyter-notebook jupyter-notebooks pydna python simulation

Last synced: 06 Feb 2026

https://github.com/gazebosim/sdformat

Simulation Description Format (SDFormat) parser and description files.

cpp gazebo gazebosim hacktoberfest robot-description robotics robotics-simulation sdformat simulation xml

Last synced: 08 Apr 2025

https://github.com/ashleve/activeragdoll

From-scratch implementation of physically simulated character animation with proportional-integral-derivative controllers (PID)

active-ragdoll animation character controller force humanoid-characters inverse-dynamics inverse-kinematics physics pid ragdoll simple simulation unity

Last synced: 21 Jul 2025

https://github.com/yilingqiao/dmrf

Dynamic Mesh-Aware Radiance Fields (ICCV2023): Raytracing rendering and interactive simulating mesh with NeRF

cuda nerf raytracing simulation

Last synced: 09 Apr 2025

https://github.com/ashleve/ActiveRagdoll

From-scratch implementation of physically simulated character animation with proportional-integral-derivative controllers (PID)

active-ragdoll animation character controller force humanoid-characters inverse-dynamics inverse-kinematics physics pid ragdoll simple simulation unity

Last synced: 25 Apr 2025

https://github.com/med-air/SurRoL

[IROS'21] SurRoL: An Open-source Reinforcement Learning Centered and dVRK Compatible Platform for Surgical Robot Learning

dvrk medical-robotics reinforcement-learning simulation

Last synced: 19 Mar 2026

https://github.com/GIS4WRF/gis4wrf

QGIS toolkit 🧰 for pre- and post-processing πŸ”¨, visualizing πŸ”, and running simulations πŸ’» in the Weather Research and Forecasting (WRF) model πŸŒ€

academia air-quality atmospheric-modelling atmospheric-science forecasting-models gis grib meteorology netcdf nwp plotting python qgis-plugin scientific-computations scientific-computing simulation urban-planning weather wps wrf

Last synced: 20 Jul 2025