There are 2 repositories under granular-mechanics topic.
analysis module for PyGran: a DEM toolkit for rapid quantitative analysis of granular/powder systems
Interoperability tool for running DEM simulation
Reconstruction of forces from images of photoelastic particles
Github Pages template for academic personal websites, forked from mmistakes/minimal-mistakes
Tools for parsing LAMMPS dumps (dump files), exporting the parsed dumps, and visualizing the simulation as a .mp4 movie. Developed during research for a master's thesis in sheared, vibrated granular flows at the Naval Postgraduate School, Monterey CA.