WPF was abandoned at birth, it went years without any attention and then was superseded.

Apple has at least been consistent on UI frameworks.

Sort of superseded. In practice WPF is still very often the best option in the complete mess that is window GUIs

	▲	masfuerte 9 minutes ago \| parent [-]
		Yeah, I like WPF and I still use it for my own apps. In fact, my own software is the only thing keeping me on Windows now. I really should take a look at Avalonia and port my stuff over to Linux.