Top 20 NuGet Xamarin Packages

Cross Platform Mobile Development

Simple control to display images in popup dialogs
Float-labeled text input for iOS (MonoTouch.Dialog version)
An API for accessing Plex Media Servers and the connected clients.
DownloadManager for Xamarin.Forms is a plugin for Xamarin.Forms allowing app do Downloads
Unofficial .NET Client Library for PushBots
System.Json cross platform package (plugin) to replace code usage in various projects like Xamarin.Auth
Enable Vernacular support in your Xamarin.Forms project.
NView.Controls contains several controls for the cross platform user interface libary NView.
Bindable Picker with ItemsSource, DisplayMemberBinding and SelectedItem as bindable properties
Android GridView with observable scroll events. Supports Android API v10 and above.
A sane wrapper over the Xamarin.InAppBilling library.
PCL providing various BAASBox aware Xamarin.Forms
The MetaMedia extension makes it easy to take or choose images from your Android or iOS device. Photos taken will contain any metadata, such as exif data, that the source provides along with the current GPS position. The taken photos will be stored in the native camera / ima...
An extremely small and tiny (almost not there) MVVM library for Xamarin.Forms.
Have a view bound to a view model in 40 seconds, if you are as quick as a gazelle, with the API at www.Xamtastic.com SmallestMvvm for Xamarin.Forms contains all of those artefacts that are necessary for the smallest implementation of MVVM and achieves ViewModel injection using page class decorations...
A tiny FSharp and CSharp Rest server