Top 20 NuGet plugin Packages

Plug-In allowing the bootstrapping and configuration of MongoDB.
Plug-in providing message-publisher allowing commands and domain-events to be published to RabbitMQ. Also provides attributes used to binds in-process message handlers to RabbitMq queues to be invoked when messages arrives on queue.
Cross platform Xamarin plugin to play and control Audio and Video. This adds Xamarin.Forms specific features
Assembly containing additional classes and extensions specifically for use by NetFusion.
Plug-In containing extensions for ASP.NET core.
Plug-In allowing for the configuration of REST/HAL based resources.
Contains Resource Models exposed by a Service's Public API.
Plug-In containing client for invoking REST/HAL based Web API Services.
Plug-In providing Roslyn implementations for executing expressions against domain entities.
Plug-In providing process and structure for mapping objects. Provides extension point for specifying an open-source mapping library of choice.
JetBrains ReSharper SDK Package
MvvmCross is the .NET MVVM framework for cross-platform solutions, including Xamarin iOS, Xamarin Android, Xamarin Forms, Windows and Mac. This package contains the 'DownloadCache' plugin for MvvmCross
A cross-platform API for authenticating users and storing their accounts.
User Account plugin asp net core plugin manager.
Error Manager plugin asp net core plugin manager.
Company plugin asp net core plugin manager.
Contains Xrm Unit Testing Library
Google authentication handling across Xamarin.iOS and Xamarin.Android
Plug-In built on StackExchange.Redis providing configuration and integrated pub/sub of domain-events.
Reference this library if you want to develop a SiteServer CMS plugin.