Repository Index

Official source code of FreeCAD, a free and opensource multiplatform 3D parametric modeler.

• freecad
• engineering
• opencascade
• architecture

Open-source 3D architectural editor with a local CLI, MCP tools, and practical workflows for humans and AI agents.

• 3d
• architecture
• bim
• cad

SolidCraft: an open-source parametric 3D CAD application built in pure Rust. Desktop, web, and automation through MCP.

• 3d-modeling
• brep
• cad
• egui

LibreCAD is a cross-platform 2D CAD program. It can read DXF/DWG, and write DXF/DWG/PDF/SVG files. It supports point/line/circle/ellipse/parabola/hyperbola/spline primitives. The GUI is highly customizable, and has dozens of translations.

• cad
• qt
• dxf
• drawing

Image processing algorithms in pure Go

• algorithm
• parallelism
• histogram
• image-processing

A .NET library to run C# code in parallel on the GPU through DX12, D2D1, and dynamically generated HLSL compute and pixel shaders, with the goal of making GPU computing easy to use for all .NET developers! 🚀

• csharp
• netstandard
• directx
• gpu

Cross-platform desktop GUI app to clean image metadata

• exif
• exiftool
• electron
• javascript

ILGPU JIT Compiler for high-performance .Net GPU programs

• ilgpu
• jit
• gpu
• compiler

Parametric 3D CAD with a real B-rep kernel (OpenCASCADE)

• 3d-modeling
• 3d-printing
• brep
• cad

The New Official Aparapi: a framework for executing native Java and Scala code on the GPU.

• aparapi
• gpu
• opencl
• java

Desktop app for designing parametric 3D models in CadQuery together with the coding agent of your choice

• 3d-printing
• agent
• agentic-ai
• cad

ClojureCL is a Clojure library for parallel computations with OpenCL.

• opencl
• parallel-computations
• clojure-library
• clojure

BimCraft: BIM authoring. Parametric walls, doors and windows on levels and grids, with views, schedules, sheets and clash checks from one model.

A realtime visual programming language for interactive media.

• clang
• llvm
• visual-programming-language
• compiler

Kraft Physics Engine is an open source Object Pascal physics engine library that can be used in 3D games.

• 3d
• delphi
• freepascal
• game-development

Go's answer to pandas + scikit-learn: a batteries-included data analysis library with dataframes, statistics, machine learning, quant, and GPU acceleration. Run Python with seamless two-way variable sharing, or explore data straight from the Insyra CLI.

• parallel
• data-science
• data-visualization
• pandas

3D (animated) cube using only CSS (Less), originally used by LeanCloud (aka. AVOS Cloud)

• less
• css

HaxeFlixel Shaders and Supporting Utilities

CLI bash script to optimize images in parallel easily and efficiently!

• image
• optimization
• image-optimization
• seotools