This is the official source code of FreeCAD, a free and opensource multiplatform 3D parametric modeler.

A python parametric CAD scripting framework based on OCCT

3D CAD viewer and converter based on Qt + OpenCascade

Open CASCADE Technology (OCCT) is an open-source software development platform for 3D CAD, CAM, CAE.

A Full Live-Scripted CAD Kernel in the Browser

CadQuery GUI editor based on PyQT

Port of the OpenCascade CAD library to JavaScript and WebAssembly via Emscripten.

A python CAD programming library

The library to build browser based 3D models with code.

Free and OpenSource 3D Construction Tool

A 3D CAD application on your browser

build BREP Solids with OpenCascade and NodeJS - 3D Modeling

A list of the various code-cad projects out there.

The TiGL Geometry Library to process aircraft geometries in pre-design.

Python bindings for OpenCASCADE via pybind11.

The emscripten interface for OpenCascade import functionalities.

A JupyterLab extension for collaborative 3D geometry modeling

A python library of CadQuery tools and helpers for building 3D CAD models.

Realtime 6-axis robot controller, based on Qt C++ & OpenCascade & KDL kinematics & HAL