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#chemistry

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.

43 records
Tagged “chemistry”Ranked by health index
PyPI
94Exceptionalhealth index
MDAnalysis/mdanalysis
MDAnalysis is a Python library to analyze molecular dynamics simulations.
Python★ 1,610↓ 219.6K/moJul 21, 2026
Custom licenseJul 21, 2026 · metrics 2.10.0
PyPI
91Excellenthealth index
Quantum-Accelerators/quacc
quacc is a flexible platform for computational materials science and quantum chemistry that is built for the big data era.
Python★ 277↓ 10.9K/moAug 13, 2026
BSD-3-ClauseAug 13, 2026 · metrics 2.10.0
PyPI
90Excellenthealth index
MolSSI/QCEngine
Quantum chemistry program executor and IO standardizer (QCSchema).
Python★ 208↓ 8,835/moAug 18, 2026
BSD-3-ClauseAug 18, 2026 · metrics 2.10.0
PyPI
89Excellenthealth index
MolSSI/QCElemental
Periodic table, physical constants, and molecule parsing for quantum chemistry.
Python★ 196Aug 4, 2026
BSD-3-ClauseAug 4, 2026 · metrics 2.10.0
npm
86Excellenthealth index
janosh/matterviz
Interactive browser visualizations for materials science: crystal structures/molecules, trajectories, convex hulls, phase diagrams, Fermi surfaces, bands+DOS, Brillouin zones, etc.
TypeScript · Svelte★ 351↓ 4,556/moJul 15, 2026
MITJul 15, 2026 · metrics 2.10.0
npm · PyPI
84Excellenthealth index
mat3ra/made
Materials Design library. A JavaScript/TypeScript and Python library allowing for the creation and manipulation of material structures from atoms up.
Python · TypeScript★ 8↓ 3,329/moSep 5, 2026
Custom licenseSep 5, 2026 · metrics 2.10.0
84Excellenthealth index
smith-chem-wisc/mzLib
Library for mass spectrometry projects
C#★ 28Aug 7, 2026
LGPL-3.0Aug 7, 2026 · metrics 2.10.0
PyPI
83Excellenthealth index
lmmentel/mendeleev
A python package for accessing various properties of elements, ions and isotopes in the periodic table of elements.
Python · Jupyter Notebook★ 298↓ 183.3K/moAug 23, 2026
MITAug 23, 2026 · metrics 2.10.0
PyPI
81Excellenthealth index
CalebBell/thermo
Thermodynamics and Phase Equilibrium component of Chemical Engineering Design Library (ChEDL)
Python★ 765Jul 20, 2026
MITJul 20, 2026 · metrics 2.10.0
PyPI
81Excellenthealth index
chemprop/chemprop
Message Passing Neural Networks for Molecule Property Prediction
Python★ 2,401↓ 117.7K/moJul 16, 2026
Custom licenseJul 16, 2026 · metrics 2.10.0
PyPI · RubyGems
81Excellenthealth index
theochemui/eon
eOn v2 and beyond
C++ · Python★ 17↓ 112/moJul 17, 2026
BSD-3-ClauseJul 17, 2026 · metrics 2.10.0
PyPI
80Excellenthealth index
jepegit/cellpy
extract and tweak data from electrochemical tests of cells
Python★ 104↓ 2,072/moJul 18, 2026
MITJul 18, 2026 · metrics 2.10.0
npm · PyPI
73Goodhealth index
MolCrafts/molvis
Interactive molecule visualization library
TypeScript★ 1↓ 4,187/moSep 5, 2026
BSD-3-ClauseSep 5, 2026 · metrics 2.10.0
crates.io · PyPI
71Goodhealth index
molcrafts/molrs
[WIP] Molcrafts rust kernel
Rust★ 0↓ 76/moJul 15, 2026
BSD-3-ClauseJul 15, 2026 · metrics 2.10.0
PyPI
69Goodhealth index
abhishektiwari/hbat
HBAT 2: A Python Package to analyse Hydrogen Bonds and Other Non-covalent Interactions in Macromolecular Structures https://hbat-web.abhishek-tiwari.com
Python★ 11↓ 21.9K/moAug 2, 2026
MITAug 2, 2026 · metrics 2.10.0
PyPI · crates.io
69Goodhealth index
kent-tokyo/renkin
RENKIN is an open-source retrosynthesis engine for computer-aided synthesis planning (CASP) that automatically discovers optimal chemical reaction routes from a target molecule back to cheap, commercially available starting materials.
Rust · Python★ 2↓ 6,130/moJul 26, 2026
MITJul 26, 2026 · metrics 2.10.0
Go · npm
67Goodhealth index
julienpoirou/hugo-mod-katex
Hugo module to render LaTeX math and chemistry formulas with KaTeX, mhchem support, fast client-side rendering, and auto-detection.
JavaScript · HTML★ 0Jul 17, 2026
MITJul 17, 2026 · metrics 2.10.0
crates.io
67Goodhealth index
kent-tokyo/chematic
A pure-Rust cheminformatics library targeting RDKit feature parity — zero C/C++ by default.
Rust★ 17Jul 17, 2026
Apache-2.0Jul 17, 2026 · metrics 2.10.0
PyPI
65Goodhealth index
Electrostatics/mmcif_pdbx
Yet another version of PDBx/mmCIF Python implementation
Python★ 9Jul 15, 2026
CC0-1.0Jul 15, 2026 · metrics 2.10.0
PyPI
65Goodhealth index
adc-connect/adcc
adcc: Seamlessly connect your program to ADC
Python · C++★ 41↓ 351/moJul 19, 2026
GPL-3.0Jul 19, 2026 · metrics 2.10.0
PyPI · crates.io
65Goodhealth index
lode-org/readcon-core
Oxidized rewrite of readCon
Rust · C++★ 2↓ 4,494/moAug 15, 2026
MITAug 15, 2026 · metrics 2.10.0
PyPI
63Moderatehealth index
ryannduma/crystalyse.ai
Intelligent Scientific Agent for Materials Design
Python★ 24↓ 237/moJul 17, 2026
MITJul 17, 2026 · metrics 2.10.0
npm
62Moderatehealth index
cheminfo/openchemlib-sqlite
No repository description published.
TypeScript · JavaScript★ 0↓ 258/moSep 5, 2026
MITSep 5, 2026 · metrics 2.10.0
PyPI · crates.io
60Moderatehealth index
hfooladi/pdbrust
A Rust library for parsing PDB (Protein Data Bank) files
Rust★ 20↓ 997/moJul 15, 2026
MITJul 15, 2026 · metrics 2.10.0
PyPI
57Moderatehealth index
electrostatics/apbs
Software for biomolecular electrostatics and solvation calculations
C · Python · MATLAB★ 134Jul 17, 2026
Custom licenseJul 17, 2026 · metrics 2.10.0
NuGet
54Moderatehealth index
nuscien/trivial
A set of powerful development kit: JSON, task management, numerals, chemistry, etc.
C#★ 39Sep 2, 2026
MITSep 2, 2026 · metrics 2.10.0
PyPI
53Moderatehealth index
mcs07/PubChemPy
Python wrapper for the PubChem PUG REST API.
Python★ 514Aug 24, 2026
MITAug 24, 2026 · metrics 2.10.0
PyPI · crates.io
53Moderatehealth index
mlund/duello
Osmotic second virial coefficient (𝐵₂) and dissociation constant (𝐾𝑑) for two rigid macromolecules
Rust · Python★ 1↓ 120/moJul 17, 2026
Apache-2.0Jul 17, 2026 · metrics 2.10.0
npm
48Weakhealth index
rod2ik/tikzjax
rod2ik/TikZJax is mainly an Integration of tkz-tab inside TikZJax, to natively render Maths Variations Tables/Sign Tables in standalone HTML and in MkDocs Material Light/Dark Themes. It is TikZ AND tkz-tab running under WebAssembly in the browser,.
JavaScript · CSS★ 8↓ 5,689/moJul 27, 2026
GPL-3.0Jul 27, 2026 · metrics 2.10.0