a parametric 3D CAD modeler
A CAD application for creating virtual LEGO models
A math-inspired CAD program in haskell. CSG, bevels, and shells
A Cross Platform and Open Source Electronics Design Automation Suite
Free and open source pattern design software
Open source Matlab code for nonlinear isogeometric analysis
2D CAD software
Extensible Line-drawing & Polygon-filling Rasterization Libs for Java
Open Source Planar Linkage Mechanism Simulation and Synthesis Software
Dedicated to computer-aided engineering Linux distribution
An EnergyPlus shell for parametric studies and more ...
Open-Source Shoemaking
Application Integration for HPC Multiphysics
Open Knowledge on engineering development.
A designer’s program for describing parts of the building
Python library for fab/lab control
dedalo is a 2d cad drawing software written in python3.