Top 20 NuGet universal Packages

Pre-built OpenCV 3.x binaries on Windows (UWP). This package contains native builds of OpenCV3 - C++ (x86, x64, arm). Note that VideoIO, and all dependent modules, require UWP Desktop extensions.
ImageEx is a drop-in replacement for the XAML <Image /> control for the special use case when the Source property is changed quickly. A known bug in the control is that the image will flash (revealing the background visual) as it changes sources to the new source.
Genesys Source Extension cross-platform common-library .NET Core extension methods and extra classes. Genesys Source Framework is a open-source, cross-platform, full-stack .NET solution that centralizes your business objects in one reusable solution.
Universal Router (universal-router) binding library for Bridge.NET projects.
Universal Analytics (universal-analytics) binding library for Bridge.NET projects.
Bonjour support for .NET Standard, .NET 4.5, .NET Core, Xamarin, Windows Phone, Windows Store/UWP
Salesforce for Xamarin SDK is a cross-platform API for Salesforce supporting Xamarin.Android, Xamarin.iOS, Windows Phone Silverlight 8 and 8.1, Windows Phone 8.1 (WinRT), Windows 8.1 (WinRT) and Universal Windows Platform.
ArcGIS Maps SDK for .NET controls and utilities for UWP apps.
A .Net Standard class library that wraps around different WebSocket implementations.
Genesys Source Framework Models for your views and view-model classes. Genesys Framework is a full-stack .NET solution that centralizes your business objects in one reusable solution that runs in Windows, Web and Mobile..
Genesys Source Framework CRUD Data Access foundation classes for your business entities. Genesys Framework is a full-stack .NET solution that centralizes your business objects in one reusable solution that runs in Windows, Web and Mobile..
Genesys Source Framework Models for your views and view-model classes. Genesys Framework is a full-stack .NET solution that centralizes your business objects in one reusable solution that runs in Windows, Web and Mobile..