Repositories list

• openff-docs

  Public
  Documentation for the Open Force Field ecosystem

  Jupyter Notebook

  •

  MIT License

  •2•0•15•6•Updated Jan 19, 2025Jan 19, 2025

• openff-nagl

  Public
  OpenFF NAGL

  Python

  •

  MIT License

  •2•14•10•5•Updated Jan 17, 2025Jan 17, 2025

• openff-interchange

  Public
  A project (and object) for storing, manipulating, and converting molecular mechanics data.

  openmminteroperabilitymolecular-simulation+ 4lammpsgromacsamberforcefield

  Python

  •

  MIT License

  •23•72•78•10•Updated Jan 17, 2025Jan 17, 2025

• openff-toolkit

  Public
  The Open Forcefield Toolkit provides implementations of the SMIRNOFF format, parameterization engine, and other tools. Documentation available at http://open-forcefield-toolkit.readthedocs.io

  molecular-dynamicsopenmmamber+ 8force-fieldsmolecular-mechanicsforcefieldchemical-environment-perceptionsmirnoff-force-fieldnsf-grant-che-1738979forcefield-parameterization+ 1

  Python

  •

  MIT License

  •93•324•227•7•Updated Jan 17, 2025Jan 17, 2025

• openff-pablo

  Public
  New, independent implementation of `Topology.from_pdb`

  Python

  •

  MIT License

  •0•0•6•1•Updated Jan 17, 2025Jan 17, 2025

• openff-units

  Public
  A common units module for the OpenFF software stack

  Python

  •

  MIT License

  •2•8•2•3•Updated Jan 16, 2025Jan 16, 2025

• openff-utilities

  Public
  A collection of miscellaneous utility functions used throughout the OpenFF stack

  Python

  •

  MIT License

  •3•0•1•1•Updated Jan 16, 2025Jan 16, 2025

• openff-evaluator

  Public
  A physical property evaluation toolkit from the Open Forcefield Consortium.

  validationopenmmassessment+ 5force-fieldphysical-propertiesforcefieldopenforcefieldthermoml

  Python

  •

  MIT License

  •18•56•29•7•Updated Jan 15, 2025Jan 15, 2025

• interchange-regression-testing

  Public
  Regression testing Interchange's OpenMM export against the OpenFF Toolkit

  Python

  •

  MIT License

  •1•0•2•0•Updated Jan 14, 2025Jan 14, 2025

• yammbs

  Public
  Internal tool for benchmarking force fields

  force-fieldsmolecular-modeling

  Jupyter Notebook

  •

  MIT License

  •1•3•3•0•Updated Jan 14, 2025Jan 14, 2025

• yammbs-dataset-submission

  Public
  Input files and scripts for benchmarking OpenFF force fields with yammbs

  Python

  •

  MIT License

  •1•0•3•7•Updated Jan 13, 2025Jan 13, 2025

• openff-fragmenter

  Public
  Fragment molecules for quantum mechanics torsion scans

  force-fieldforcefieldnsf-grant-che-1738979+ 1forcefield-parameterization

  Python

  •

  MIT License

  •13•42•5•1•Updated Jan 10, 2025Jan 10, 2025

• openforcefield.org

  Public
  Hugo website source for openforcefield.org

  websitehugokube+ 1openforcefield

  JavaScript

  •14•7•11•2•Updated Jan 10, 2025Jan 10, 2025

• qca-dataset-submission

  Public
  Data generation and submission scripts for the QCArchive ecosystem.

  Jupyter Notebook

  •

  Other

  •6•33•51•5•Updated Jan 10, 2025Jan 10, 2025

• status

  Public
  Assorted maintenance tools within the Open Force Field software stack

  Shell

  •

  MIT License

  •3•8•5•2•Updated Jan 7, 2025Jan 7, 2025

• openff-models

  Public archive
  Helper classes for Pydantic compatibility in the OpenFF stack

  Python

  •

  MIT License

  •2•3•6•3•Updated Jan 7, 2025Jan 7, 2025

• openff-qcsubmit

  Public
  Automated tools for submitting molecules to QCFractal

  Python

  •

  MIT License

  •4•26•35•5•Updated Jan 7, 2025Jan 7, 2025

• openff-forcefields

  Public
  Force fields produced by the Open Force Field Initiative

  Python

  •

  Creative Commons Attribution 4.0 International

  •24•142•6•0•Updated Jan 7, 2025Jan 7, 2025

• openff-recharge

  Public
  An automated framework for generating optimized partial charges for molecules

  Python

  •

  MIT License

  •4•32•3•1•Updated Jan 7, 2025Jan 7, 2025

• 2023-workshop-vignettes

  Public
  Point-in-time demonstrations of OpenFF capabilities in 2023

  Jupyter Notebook

  •0•4•0•1•Updated Jan 6, 2025Jan 6, 2025

• proteinbenchmark

  Public
  Benchmarks for OpenFF protein force fields

  Python

  •

  MIT License

  •2•5•0•1•Updated Jan 6, 2025Jan 6, 2025

• openff-nagl-models

  Public
  This repository contains NAGL models released by the Open Force Field Initiative. They are intended to be used by OpenFF NAGL.

  Python

  •

  Creative Commons Attribution 4.0 International

  •0•3•2•0•Updated Jan 2, 2025Jan 2, 2025

• protein-nmr-fit

  Public
  Fit protein torsions to NMR observables

  Python

  •

  MIT License

  •0•0•0•0•Updated Dec 24, 2024Dec 24, 2024

• openff-bespokefit

  Public
  Automated tools for the generation of bespoke SMIRNOFF format parameters for individual molecules.

  Python

  •

  MIT License

  •9•62•46•6•Updated Dec 17, 2024Dec 17, 2024

• review-protein-benchmark-datasets

  Public
  TeX

  •

  Creative Commons Attribution 4.0 International

  •0•0•0•0•Updated Dec 12, 2024Dec 12, 2024

• smirnoff-plugins

  Public
  Plugins to enable using custom functional forms in SMIRNOFF based force fields

  Python

  •

  MIT License

  •7•8•2•1•Updated Dec 2, 2024Dec 2, 2024

• proteinbenchmark-nrp

  Public
  Python

  •

  MIT License

  •0•0•0•0•Updated Nov 27, 2024Nov 27, 2024

• sage-2.3.0

  Public
  Next minor version of the Sage force field. In development, do not use

  Python

  •0•0•0•0•Updated Nov 25, 2024Nov 25, 2024

• protein-param-fit

  Public
  Python

  •

  MIT License

  •2•1•0•0•Updated Nov 16, 2024Nov 16, 2024

• anything-goes

  Public
  A repo for anything users/developers find interesting and want to share

  Jupyter Notebook

  •

  MIT License

  •2•7•0•1•Updated Nov 14, 2024Nov 14, 2024