I'm pretty sure Fusion360 is built with QT tool kit for the GUI, and uses Python for the scripting engine. Of any of the modern professional paid 3D CAD programs, it seems to be the least tethered to Windows. It would be nice if they released a proper Linux version, like Autodesk does for some of their art industry programs. NX used to have a UNIX GUI recently, but it would take a pretty major company to move off Windows to bring that back.

Solidworks made its name by being the first mainstream CAD built for Windows back when all the other 3D CAD was running UNIX workstations that cost more than a new pickup truck. Both Solidworks, and the Autodesk competitor to it, Inventor, are Windows API through and through. It is disappointing, but unsurprising that they don't do well in WINE. They went all in on Windows to their core from the very start.

Sadly, Solidworks is still in the "Garbage" category. Is there any effective way (aside from coding myself) to effect improvement there?