Dan from UC Berkeley here. Sharing a recent CHIPS Alliance presentation on some open-source analog design tools that I hope you find helpful - Particularly featuring - • Hdl21 - analog HDL in Python, with drivers for your favorite open (and closed) source spice-class simulators • Hdl21 schematics - web-native SVG-based schematics which run as Python generators. • Paired demo using the two All of these projects also centrally use the VLSIR ProtoBuf-based design-database. Hope you find them helpful.