UToolKit (nuget): WPF ToolKit contains useful services, converters to work with WPF. It targets MVVM pattern.
Keywords: WPF|ToolKit|Converter|Converters|Services|Window|Placemet|WindowPlacemet|Position|WindowPosition|MVVM|Observable|ObservableObject|DelegateCommand|RelayCommand|Hyperlink|AsyncCommand|FocusOnLoad|ViewModel|BaseViewModel|ViewModelBase|RoutedCommand|RoutedUICommand|Bindable|BindableObject|RefreshableCommand