OpenSCAD

The Programmers Solid 3D CAD Modeller

OpenSCAD Chat: #openscad (on IRC network libera.chat)
Workshop: 3D Modelling 102: OpenSCAD
Concordia University Library, June 7th
Release: SCA2D v0.2
Static Code Analysis for SCAD
Google Summer of Code Project:
3D Viewport Graphical Enhancements
OpenSCAD Chat: #openscad (on IRC network libera.chat)

OpenSCAD is software for creating solid 3D CAD objects.

It is free software and available for Linux/UNIX, MS Windows and Mac OS X.