Top 20 NuGet xamarin Packages

EasyLayout.Droid makes it easier to read, write, and maintain relative layouts in Xamarin Android. It's a port of Frank Krueger's EasyLayout (https://gist.github.com/praeclarum/6225853).
Invention Library is a set of portable foundation classes extending the base .NET framework.
AVLoadingIndicatorView is a collection of nice loading animations for Android.
Invention for iOS.
Xamarin.iOS SDK for Logentries based on iOS Logentries library https://github.com/LogentriesCommunity/le_ios
PKHUD Xamarin
DK: partial AOT for android APKs
Xamarin iOS binding library for PayPal SDK.
RoundedImageView
Xamarin iOS binding library for DCAnimationKit
Image share plugin
The Intercom Xamarin SDK, for integrating Intercom into your Xamarin Android or iOS application.
This package contains the Project Rome Connected Devices SDK for Xamarin on Android.
This is a Xamarin.iOS binding project for PureLayout 3.0.2