Calcium (nuget): Most of Calcium's functionality is located in this shared code base, which is a .NET Standard library. Features that require platform specific implementation are implemented in respective platform specific packages. In the case of this package, the platform specific packages are: Calcium.Android, Calcium.Ios, Calcium.Uwp, and Calcium.Wpf.  Calcium includes an easy to use ICommand implementation, frictionless INPC, a cross-platform settings service, IoC and DI, and a weak referencing pub/sub messenger.  Calcium is a zero-dependency cross-platform MVVM framework for creating UWP, WPF, and Xamarin applications. It provides much of what you need to rapidly create sophisticated yet maintainable applications.
Keywords: mvvm|xamarin|mvvmcross|mvvmlight|caliburn|android|uwp|ios|xaml