PyVista
PyVista: 3D plotting and mesh analysis through a streamlined interface for the Visualization Toolkit (VTK) - Published in JOSS (2019)
t8code - modular adaptive mesh refinement in the exascale era
t8code - modular adaptive mesh refinement in the exascale era - Published in JOSS (2025)
Scikit-Topt: A Python Library for Algorithm Development in Topology Optimization
Scikit-Topt: A Python Library for Algorithm Development in Topology Optimization - Published in JOSS (2025)
findpeaks
The detection of peaks and valleys in a 1d-vector or 2d-array (image)
fsbrain
R library for structural neuroimaging. Provides high-level functions to access (read and write) and visualize surface-based brain morphometry data for individuals and groups.
opengeode-core
Open source framework for representing and manipulating geometric models
geovista-slam
Generating Structured Local Area Model (SLAM) grids from unstructured meshes
GenomicSuperSignature
Interpretation of RNAseq experiments through robust, efficient comparison to public databases
freesurferformats
GNU R package for reading and writing neuroimaging file formats. Not limited to FreeSurfer anymore, despite its name.
easyfea
EasyFEA is a user-friendly Python library that simplifies finite element analysis.
https://github.com/fwilliams/point-cloud-utils
An easy-to-use Python library for processing and manipulating 3D point clouds and meshes.
ziti
The parent project for OpenZiti. Here you will find the executables for a fully zero trust, application embedded, programmable network @OpenZiti
smesh
A simple Fortran package for generating and handling unstructured triangular and polygonal meshes
cad-to-dagmc
Convert CAD geometry (STP files) or Cadquery assemblies to DAGMC h5m files
tetgen
A Python interface to the C++ TetGen library to generate tetrahedral meshes of any 3D polyhedral domains
vertices-to-h5m
Converts mesh vertices and connectivity to h5m geometry files compatible with DAGMC simulations
https://github.com/computationalphysiology/cardiac-geometries
Tool for creating idealised cardiac geometries and microstructure
mesh-cz-rdf
Czech translation of Medical Subject Headings published as RDF N-triples
openmc-regular-mesh-plotter
A Python package for plotting OpenMC regular mesh tally results with underlying geometry from neutronics simulations.
https://github.com/abel-research/openlimbtt
An Open-Source, synthetic transtibial residual limb anatomic dataset
https://github.com/abel-research/openhands
An Open-Source, synthetic finger anatomic dataset
MTEX2Gmsh
MTEX2Gmsh: a tool for generating 2D meshes from EBSD data - Published in JOSS (2020)
batman-adv-virt
Tools and configurations to virtualize batman-adv via Docker, Vagrant and Packer for tests, simulations and emulations.
https://github.com/bluebrain/ultraliser
Reconstruction of watertight meshes, annotated volumes and center line skeletons of neuroscience spatial structures from non-watertight inputs, segmented masks, skeletons of NGV morphologies and volumes.
https://github.com/bmmtstb/manim-meshes
2D and 3D basic mesh implementation for manim
gcs-shape
gcs is a Python library for creating generalized cylindrical shells (GCS).
https://github.com/bast/smeshing
Mesh generator for unstructured triangular grids.
Easy3D
Easy3D: a lightweight, easy-to-use, and efficient C++ library for processing and rendering 3D data - Published in JOSS (2021)
pargeo
Generate complex two-dimensional geometries for simulations based on mesh discretizations.
