Top 20 NuGet inotifypropertychanged Packages

The Mvvm Extensions package provides basic implementation of ICommand interface, base class implementation for ViewModels and a range of other classes that may be useful for desktop WPF application.
A flexible, highly-performant Collection implementing INotifyPropertyChanged and INotifyCollectionChanged that can automatically detect changes to itself and the properties of its Items without any configuration
View model base objects that provide a very simple pattern for implementation of INotifyPropertyChanged