OCCT is an open-source software development platform for 3D CAD, CAM, CAE.
- 3d-cad
- cam
- cae
- cad
Repository Index
87,075 visible repositories in the index
49–72 of 357 · Most stars
A Weather app for android with multiple sources 🌦🌞☔
Tool for robust segmentation of >100 important anatomical structures in CT and MR images
An Open-Source subdivision surface library.
Making Protein folding accessible to all!
- bioinformatics
- multiple-sequence-alignment
- protein-structure
- structure-prediction
Open source IFC library and geometry engine
Plan, apply and roll back changes to a production ontology, with a blast radius report and a proof an auditor can re-check.
- ai-native
- description-logics
- knowledge-graph
- mcp
HyperFormula is an open-source headless spreadsheet for business web apps. It comes with over 400 formulas, CRUD operations, undo-redo, clipboard support, and sorting.
- calculation-engine
- formula
- typescript
- evaluator
R toolkit for single cell genomics
- human-cell-atlas
- single-cell-rna-seq
- single-cell-genomics
- cran
RBush — a high-performance JavaScript R-tree-based 2D spatial index for points and rectangles
- javascript
- r-tree
- spatial-index
- computational-geometry
Multi-platform, free open source software for visualization and image computing.
- medical-imaging
- vtk
- itk
- python
Semi Supervised Learning for Medical Image Segmentation, a collection of literature reviews and code implementations.
- semi-supervised-learning
Infrastructure for evolutionary AI systems. GPU-accelerated, PyTorch-based optimization with an ecosystem of algorithm libraries, benchmarks, and tools.
- evolutionary-algorithms
- neuroevolution
- gpu-acceleration
- multi-objective-optimization
The fastest and smallest JavaScript polygon triangulation library for your WebGL apps
- triangulation
- tessellation
- polygon
- algorithm
An open source vector nesting tool
Mesh parameterization / UV unwrapping library
- mesh
- parameterization
- lightmap
- texture-atlas
An object-oriented algebraic modeling language in Python for structured optimization problems.
- python
- optimization
- linear-programming
- mathematical-programming
Sverchok is Node-based visual programming for parametric 3D modeling and computational geometry in Blender
- blender
- blender-addon
- blender-python
- blender3d
A planetarium for your terminal! Explore stars, planets, constellations, and more, all rendered right in the command line—no telescope required. ✨🪐
Message Passing Neural Networks for Molecule Property Prediction
- machine-learning
- chemistry
- neural-networks
- drug-discovery
Graphormer is a general-purpose deep learning backbone for molecular modeling.
- graph
- transformer
- deep-learning
- ai4science
NeuroKit2: The Python Toolbox for Neurophysiological Signal Processing
- python
- ecg
- eda
- emg
Powerful modern math library for PHP: Features descriptive statistics and regressions; Continuous and discrete probability distributions; Linear algebra with matrices and vectors, Numerical analysis; special mathematical functions; Algebra
Real-time 3D visualization of space.
- celestia
- astronomy
- planetarium
- educational