Top 20 NuGet Xamarin Packages

Cross Platform Mobile Development

API binding and MSBuild tasks to use Android Architecture Components.
32feet.NET is an open-source project to make Bluetooth networking easily accessible from .NET code across platforms.
An API for accessing Plex Media Servers and the connected clients. This requires a PlexPass subscription to work correctly.
A Xamarin Portable Class Library (PCL) and set of implementations for a cross platform HTML label.
A cross platform audio player for Xamarin that extends XPlatformMediaPlayer
This package contains the 'NFC' plugin for MvvmCross v3 - Hot Tuna. This and other packages are currently under development...
App Service Helpers (ASH) makes it as easy as possible to add data storage and authentication to your mobile app with Microsoft's Azure App Service Platform. ASH was built with the mobile developer in mind, and requires no previous experience with backends as a service (BaaS). In just four lines of...
A set tools provided by Caeno to ease development of Xamarin.Forms Applications.
Xamstrap for Xamarin.Forms is a toolkit to create a responsive layout for mobiles and tablets(Android/iOS).
A Bottom Navigation Bar implementation for Xamarin Forms.
CinaryFlexible
An out of the box integration for fluent validation framework and INotifyDataErrorInfo interface. just decorate your target class with [NotifyDataErrorInfo(typeof(<FluentValidatorType>))] . Recommended to use with Syncfusion Data Form.
This plugin, built on top of the Sqlite-net library, allows you to add a SqLite database to your projects with a sigle line of code
Easily crop and rotate image
Run annotated methods on the Main Thread
Store your data in Local storage just by adding the SettingsAttribute on top of the properies to store or on top of your settings class and let our aspect do the rest for you. It work by weaving the geter and seter for the target property to make sure that it read/write from local storage.
.NET Bindings for TensorFlow
A Xamarin.Forms Android only implementation of coordinator layout and collapsing toolbar