PyPI · npm97Exceptionalhealth index
C++ · Jupyter Notebook · Python★ 14.7K↓ 3.9M/moAug 27, 2026
npm96Exceptionalhealth index

playcanvas/enginePowerful web graphics runtime built on WebGL, WebGPU, WebXR and glTF
JavaScript★ 16.4K↓ 194.3K/moAug 5, 2026
PyPI95Exceptionalhealth index
Python · Cython★ 2,057Aug 13, 2026
npm94Exceptionalhealth index
JavaScript · TypeScript★ 6,380↓ 8,206/moAug 28, 2026
PyPI93Exceptionalhealth index
glotzerlab/freudPowerful, efficient particle trajectory analysis in scientific Python.
C++ · Python★ 324↓ 8,442/moJul 22, 2026
PyPI92Excellenthealth index
Python★ 301↓ 22.2K/moJul 26, 2026
PyPI92Excellenthealth index
C++★ 317Jul 27, 2026
PyPI92Excellenthealth index
Python · C★ 281Jul 26, 2026
PyPI92Excellenthealth index
vprusso/toqito|toqito> (Theory of Quantum Information Toolkit) is a Python library for research in quantum information theory.
Python★ 287Jul 17, 2026
PyPI91Excellenthealth index
LSSTDESC/CCLDESC Core Cosmology Library: cosmology routines with validated numerical accuracy
C · Python★ 159↓ 5,579/moJul 25, 2026
PyPI89Excellenthealth index

zerothi/sislElectronic structure Python package for post analysis and large scale tight-binding DFT/NEGF calculations
Python★ 226↓ 4,750/moAug 16, 2026
crates.io · npm86Excellenthealth index
Rust★ 5,673↓ 320.3K/moAug 22, 2026
PyPI86Excellenthealth index

google-deepmind/dm_controlGoogle DeepMind's software stack for physics-based simulation and Reinforcement Learning environments, using MuJoCo.
Python★ 4,663Aug 12, 2026

jrouwe/JoltPhysicsA 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++★ 11.4KAug 27, 2026
npm83Excellenthealth index
TypeScript★ 0↓ 7,205/moAug 22, 2026
PyPI81Excellenthealth index
CalebBell/thermoThermodynamics and Phase Equilibrium component of Chemical Engineering Design Library (ChEDL)
Python★ 765Jul 20, 2026
PyPI80Excellenthealth index
jepegit/cellpyextract and tweak data from electrochemical tests of cells
Python★ 104↓ 2,072/moJul 18, 2026
Lean★ 718Sep 4, 2026
PyPI · crates.io78Goodhealth index
Rust★ 6↓ 4,132/moAug 18, 2026
crates.io77Goodhealth index
Rust★ 38↓ 2,180/moAug 20, 2026
xsuite/xsuiteSuite of python packages for multiparticle simulations of particle accelerators.
Python★ 51↓ 14.4K/moJul 21, 2026
PyPI · crates.io75Goodhealth index

bcivitcioglu/mcisingmcising is a Python package for generating Ising model data using Monte Carlo simulations.
Python · Rust★ 1↓ 2,513/moAug 22, 2026
materialscloud-org/seekpathA module to obtain and visualize k-vector coefficients and obtain band paths in the Brillouin zone of crystal structures
Python★ 166↓ 534.3K/moJul 21, 2026
viblo/pymunkPymunk is a easy-to-use pythonic 2d physics library that can be used whenever you need 2d rigid body physics from Python
Python · Jupyter Notebook★ 1,059↓ 343.1K/moJul 21, 2026
crates.io · npm73Goodhealth index

Dicklesworthstone/charmed_rustRust port of the Charm ecosystem (Bubble Tea, Lip Gloss, Bubbles, Wish): Elm-architecture TUIs, CSS-like terminal styling, and SSH app framework
Rust★ 37↓ 33.5K/moAug 30, 2026
Julia★ 154Jul 26, 2026
C · C# · C++★ 38Jul 31, 2026
TypeScript★ 301↓ 11.7K/moSep 6, 2026
crates.io67Goodhealth index
Rust★ 1,582↓ 34.2K/moAug 22, 2026
PyPI · npm65Goodhealth index
C++ · Python★ 0↓ 8,630/moJul 25, 2026