Yeah my own creation are usually really blocky because I am lazy and I just need something fonctional haha

I never go that far in my projects, when are you using Minkowski transformations?

That’s a great point. OpenSCAD is lightweight and FOSS so it is a lot easier to share than Fusion360 for example

You can do parametric design in other CAD software, but openscad, being a coding software, lends itself particularly well for that.

In my experience doing parametric design in Fusion360 is a lot more tedious than in OpenSCAD.

Proxmox is a great starting point for self hosting. You don’t need advanced features to start, and you can easily create VMs and containers.