There are 10 repositories under crystallography topic.
Curated list of known efforts in materials informatics, i.e. in modern materials science
MTEX is a free Matlab toolbox for quantitative texture analysis. Homepage:
macromolecular crystallography library and utilities
Advanced Simulation Library - hardware accelerated multiphysics simulation platform.
Automatic generation of crystal structure descriptions.
SLICES: An Invertible, Invariant, and String-based Crystal Representation [2023, Nature Communications] MatterGPT
A library to open/edit/save (crystallographic) Protein Data Bank (PDB) and mmCIF files in Rust.
Modeling and Crystallographic Utilities
Data structures, algorithms, and parsing for crystallography
A Python package build to analyze powder XRD (and XRD) data. The only known open-source Github project with a Rietveld refinement method in development.
Encode/decode a crystal structure to/from a grayscale PNG image for direct use with image-based machine learning models such as Palette.
Home for GSAS-II: crystallographic and diffraction-based structural characterization of materials
Fundamental scientific algorithms in Julia
Tools for exploring reciprocal space
The Swiss Army knife for carbohydrate structure validation, refinement and analysis
Browser plugin-free CIF visualization: comparison of the open-source engines
Descriptors (isometry invariants) of crystals based on geometry.
Spherical harmonic shape descriptors, promolecule densities, isosurfaces and Hirshfeld surfaces in python
A Julia wrapper for the spglib C-API