> Microsoft has shifted its focus to WinUI 3, give it up, rubbish WPF. Abandoned UI frameworks I am aware of since the introduction of WPF: - Silverlight - WinRT - WinPRT - Windows Universal Apps (for Windows 8) - UWP (WinUI 2) If you believe that WinUI 3 will stay alive for more than 2-3 years, then you haven't been paying attention.