cad topic
cadquery
A python parametric CAD scripting framework based on OCCT
jsketcher
Parametric 2D and 3D modeler written in pure javascript
CQ-editor
CadQuery GUI editor based on PyQT
libfive
Infrastructure for solid modeling
CfdOF
Computational Fluid Dynamics (CFD) for FreeCAD based on OpenFOAM solver
vtr-verilog-to-routing
Verilog to Routing -- Open Source CAD Flow for FPGA Research
pyOCCT
Python bindings for OpenCASCADE via pybind11.
gdstk
Gdstk (GDSII Tool Kit) is a C++/Python library for creation and manipulation of GDSII and OASIS files.
foxtrot
A fast, experimental STEP file viewer
lepton-eda
GPL Electronic Design Automation