[Xevi]

Besides .NET MAUI and Xamarin, there's plenty of third party cross platform frameworks, like Avalonia and Uno.

[smackeyacky]

Both of which technically work on linux, but last time I tried them were unuseable due to start up times. Which is kinda sad.

[pinephoneguy]

You could always write the UI twice: once with WPF and once with gtk.

[vetinari]

So we are completing the full circle:

> Cross-Platform... as long as you don't use the GUI libs.