Top 20 NuGet portable Packages

A micro framework that helps you implement pipeline and chain of responsibility patterns.
Portable content pipleline library for game development. Part of TOE: Tiny Open Engine.
A reimplementation of PCLStorage that keeps 100% of the publicly-accessible API, and is contained in only one .NET Standard assembly that does not rely on any external framework code.
Automatically save application state in WPF, simple 'About' box with app infos, make app settings portable.
imStudio OSS Library
SharpZipLib for Portable Class Library (.Net 4.5, WP 8.0, WP 8.1, WinStore 8.1, MonoDroid, MonoTouch (Classic), Xamarin.iOS)
Provides peripheral connectivity services for Crosslight development using NanoHttpd.
This package contains implementation of WebUtility class for Portable Class Library projects.
Open source Portable C# Library for League of legends API provided by Riot Games Do not hesitate to reach me on twitter (@kRapaille) if you have any issue. “This product is not endorsed, certified or otherwise approved in any way by Riot Games, Inc. or any of its affiliates.”
A portable text and binary serialization library for flat POCOs
Xamling Azure for development the Xamling way
C# port of the Ruby gem (http://faker.rubyforge.org/) and is used to easily generate fake data: names, addresses, phone numbers, etc.
Portable Google Drive API using RestSharp.Portable
Provides extended capabilities to share and authenticate users with social network accounts, including Facebook and Twitter.
View videos in Xamarin Forms with the VideoView control. Supports Android, iOS, and UWP. The VideoView control uses native controls on each platform. VideoView for Android, AVPlayerViewController for iOS, and MediaElement for UWP. The VideoView control in its simplest form can be used with the bui...
Genesis.Ensure is a library for application authors (not library authors) that facilitates runtime expectation assertions that can be compiled out of performance-critical builds.
The goal of this project is to allow C# developers who intend to use the Riot Games v3 Web API to pull data from the server easily
Fork of libvideo. libvideo is a fast, clean way to download YouTube videos. It is fully portable and has no dependencies. Find us on GitHub at https://github.com/hig-dev/libvideo
CopperSpice 1.7.0 (x64) is of a set of libraries to develop cross platform applications in C++.