Top 4 gdsii open source projects

gdsfactory
Python package to generate GDS layouts.
Devices.jl
Julia package for CAD of superconducting devices operating at microwave frequencies.
gdstk
Gdstk (GDSII Tool Kit) is a C++/Python library for creation and manipulation of GDSII and OASIS files.
OpenROAD-flow-scripts
OpenROAD's scripts implementing an RTL-to-GDS Flow. Documentation at https://openroad-flow-scripts.readthedocs.io/en/latest/
1-4 of 4 gdsii projects