CADAM is the open source text-to-CAD web application
a parametric 3D CAD modeler
The CompassCAD you know and love, just better.
PyAMS (Python for Analog and Mixed Signals) CAD approach
DSpice: Design and Simulation of Circuits using Spice
Virtual Satellite
very good CAD software
A Full PLM system based on odoo
LibrePLM integrates CAD editors in Odoo / LibrERP
A canvas library for generating technical drawings
The road cutting and filling quantity analyser and report producer app
OpenFOAM UI based on web
Gesture based movement with CATIA