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#simulation

Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.

39 records
Tagged “simulation”Ranked by health index
crates.io · npm
85Excellenthealth index
TraceMachina/nativelink
NativeLink is a Nix-powered, open source, high-performance build cache and remote execution server, compatible with Bazel, Soong, Pants, Buck2, Reclient, and other RE-compatible build systems. It offers drastically faster builds, reduced test flakiness, and support for specialized hardware.
Rust · MDX★ 1,562Jul 22, 2026
Custom licenseJul 22, 2026 · metrics 1.13.0
PyPI · npm
85Excellenthealth index
google-deepmind/mujoco
Multi-Joint dynamics with Contact. A general purpose physics simulator.
C++ · Jupyter Notebook · Python★ 14.3K↓ 105.2K/moJul 21, 2026
Apache-2.0Jul 21, 2026 · metrics 1.13.0
NuGet
84Goodhealth index
Revolutionary-Games/Thrive
The main repository for the development of the evolution game Thrive.
C#★ 3,610Jul 21, 2026
Custom licenseJul 21, 2026 · metrics 1.13.0
PyPI
84Goodhealth index
quantumlib/OpenFermion
Python package for compiling and analyzing quantum algorithms to simulate electronic structures.
Python★ 1,710Jul 18, 2026
Apache-2.0Jul 18, 2026 · metrics 1.13.0
PyPI
82Goodhealth index
oemof/tespy
Thermal Engineering Systems in Python (TESPy). This package provides a powerful simulation toolkit for thermodynamic modeling of thermal engineering plants such as power plants, heat pumps or refrigeration machines.
Python★ 398Jul 15, 2026
MITJul 15, 2026 · metrics 1.13.0
crates.io
80Goodhealth index
fastly/Viceroy
Viceroy provides local testing for developers working with Compute.
Rust★ 173↓ 3,172/moJul 19, 2026
Apache-2.0Jul 19, 2026 · metrics 1.13.0
PyPI
79Goodhealth index
glotzerlab/freud
Powerful, efficient particle trajectory analysis in scientific Python.
C++ · Python★ 324↓ 8,442/moJul 22, 2026
BSD-3-ClauseJul 22, 2026 · metrics 1.13.0
npm
78Goodhealth index
betagouv/mon-entreprise
L'assistant officiel des entrepreneurs
TypeScript★ 322↓ 10.4K/moJul 20, 2026
MITJul 20, 2026 · metrics 1.13.0
PyPI
78Goodhealth index
mujocolab/mjlab
Isaac Lab API, powered by MuJoCo-Warp, for RL and robotics research
Python★ 2,709Jul 22, 2026
Apache-2.0Jul 22, 2026 · metrics 1.13.0
78Goodhealth index
opensim-org/opensim-core
SimTK OpenSim C++ libraries and command-line applications, and Java/Python wrapping.
C++★ 1,077↓ 0/moJul 14, 2026
Apache-2.0Jul 14, 2026 · metrics 1.13.0
PyPI
77Goodhealth index
acts-project/acts
Experiment-independent toolkit for (charged) particle track reconstruction in (high energy) physics experiments implemented in modern C++
C++★ 126↓ 945/moJul 17, 2026
MPL-2.0Jul 17, 2026 · metrics 1.13.0
npm
77Goodhealth index
morpho-org/sdks
Collection of SDKs to ease interactions with the Morpho protocol and Morpho Vaults
TypeScript★ 39Jul 18, 2026
MITJul 18, 2026 · metrics 1.13.0
74Goodhealth index
EnzymeAD/Enzyme
High-performance automatic differentiation of LLVM and MLIR.
LLVM · C++★ 1,648Jul 18, 2026
Custom licenseJul 18, 2026 · metrics 1.13.0
72Goodhealth index
jrouwe/JoltPhysics
A multi core friendly rigid body physics and collision detection library. Written in C++. Suitable for games and VR applications. Used by Horizon Forbidden West and Death Stranding 2.
C++★ 11KJul 21, 2026
MITJul 21, 2026 · metrics 1.13.0
crates.io
68Moderatehealth index
EmbarkStudios/crash-handling
Collection of crates to deal with crashes
Rust★ 189↓ 565K/moJul 21, 2026
Apache-2.0Jul 21, 2026 · metrics 1.13.0
PyPI
68Moderatehealth index
Grufoony/DynamicalSystemFramework
Framework for modelling dynamical complex systems
C++★ 8↓ 7,149/moJul 22, 2026
AGPL-3.0Jul 22, 2026 · metrics 1.13.0
PyPI
68Moderatehealth index
NLRWindSystems/WOMBAT
Windfarm Operations & Maintenance cost-Benefit Analysis Tool
Python★ 33Jul 20, 2026
Apache-2.0Jul 20, 2026 · metrics 1.13.0
PyPI
67Moderatehealth index
elkins/synth-pdb
Generate realistic PDB files with mixed secondary structures for testing, education and bioinformatics tool development. Jupyter Notebook tutorials are available to visualize the concepts..
Python★ 1↓ 3,758/moJul 15, 2026
MITJul 15, 2026 · metrics 1.13.0
crates.io
67Moderatehealth index
maliput/maliput-rs
Rust bindings for maliput and other tools
Rust · C++★ 4↓ 153.5K/moJul 17, 2026
BSD-3-ClauseJul 17, 2026 · metrics 1.13.0
crates.io
66Moderatehealth index
joaquinbejar/OptionStratLib
OptionStratLib is a comprehensive Rust library for options trading and strategy development across multiple asset classes.
Rust★ 230↓ 3,184/moJul 13, 2026
MITJul 13, 2026 · metrics 1.13.0
PyPI
64Moderatehealth index
WaterFutures/EPyT-Flow
A Python package designed for the easy generation of hydraulic and water quality scenario data of water distribution networks.
Python★ 42↓ 827/moJul 22, 2026
MITJul 22, 2026 · metrics 1.13.0
PyPI
63Moderatehealth index
elkins-lab/synth-pdb
Generate realistic PDB files with mixed secondary structures for testing, education and bioinformatics tool development. Jupyter Notebook tutorials are available to visualize the concepts..
Python★ 1Jul 17, 2026
MITJul 17, 2026 · metrics 1.13.0
PyPI
63Moderatehealth index
m3g/Packmol
Packmol - Initial configurations for molecular dynamics simulations
Fortran · Tcl★ 362Jul 17, 2026
MITJul 17, 2026 · metrics 1.13.0
PyPI
62Moderatehealth index
Aalto-Electric-Drives/motulator
Motor Drive and Grid Converter Simulator in Python
Python★ 222Jul 22, 2026
MITJul 22, 2026 · metrics 1.13.0
crates.io · npm
62Moderatehealth index
brianonbased-dev/HoloScript
The semantic layer for spatial computing and AI agents — write once, run as VR, robotics, web, or game.
TypeScript★ 3Jul 15, 2026
MITJul 15, 2026 · metrics 1.13.0
PyPI
61Moderatehealth index
elkins-lab/synth-saxs
A lightweight Python library for simulating Small-Angle X-ray Scattering (SAXS) profiles from protein coordinates, with Jupyter Notebook examples.
Python★ 1↓ 3,502/moJul 17, 2026
MITJul 17, 2026 · metrics 1.13.0
60Moderatehealth index
ecojulia/ecosistem.jl
Julia package for ecosystem simulation
Julia★ 46↓ 0/moJul 14, 2026
Custom licenseJul 14, 2026 · metrics 1.13.0
crates.io · PyPI
60Moderatehealth index
molcrafts/molrs
[WIP] Molcrafts rust kernel
Rust★ 0↓ 76/moJul 15, 2026
BSD-3-ClauseJul 15, 2026 · metrics 1.13.0
npm
59Moderatehealth index
depwire/depwire
The missing context layer for AI-assisted refactoring
TypeScript★ 58↓ 4,885/moJul 17, 2026
Custom licenseJul 17, 2026 · metrics 1.13.0
PyPI
57Moderatehealth index
GalSim-developers/GalSim
The modular galaxy image simulation toolkit. Documentation:
Python · C++★ 271Jul 21, 2026
Custom licenseJul 21, 2026 · metrics 1.13.0