WPF

In short: WPF (Windows Presentation Foundation) is Microsoft’s framework for Windows desktop interfaces in .NET.

In more detail: Interfaces are described in XAML, the logic is written in C#.

In Depth

Special features

Data binding, templates, animations, vector graphics. Fits well with MVVM.

Classification

Windows only. Alternatives: .NET MAUI, Avalonia, WinUI. See GUI, Microsoft.

See also: MVVM, GUI, C#, Microsoft