A python parametric CAD scripting framework based on OCCT

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

CadQuery GUI editor based on PyQT

A web-based 3D CAD application for online model design and editing

Free and OpenSource 3D Construction Tool

Monorepo for 3D algorithms of Bitbybit platform, which helps programming geometry on the browser. Use with ThreeJS, BabylonJS, build your own core integration or execute algorithms in NodeJS.

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

CAD algorithms that use OpenCascade Technology (OCCT) Kernel

C++ binding generator based on libclang and pybind11

App examples that use Bitbybit NPM packages & the various runners to build custom CAD websites. Integrate advanced OCCT, Manifold, JSCAD kernels in your apps and maintain your development freedom. We provide examples that use BabylonJS and ThreeJS game engines. You will also find some basic examples that use Bitbybit on NodeJS backends.

cqparts bucket.

GUI for move and controll FANUC laser-bot

A nicegui-based CAD customizer, editor, and viewer for OCP-based projects like build123d

Interactive debugging tool for OCCT applications that visualizes OCAF documents, AIS contexts, and topological shapes in a Qt-based interface for inspecting OpenCascade data structures.

Web application for animation of 3D models with bias in CAD.

A flexible STEP to mesh conversion tool and general adaptive isotropic remesher based on CGAL and OCCT.

Simple example integrating OpenCASCADE into QML

CAD in Godot!