Top 20 NuGet development Packages

SpecsFor is another Behavior-Driven Development framework that focuses on ease of use for *developers* by minimizing testing friction. This is package simply forwards to SpecsFor.StructureMap for backwards compatibility.
Framework for SharePoint Server Context
The core Libraries that make as part of the CelloSaaS Authorization Server
The Facebook Solution Framework (FSF) for .NET contains everything you need to build Facebook Apps for web or mobile platforms. Easily integrate Facebook Login and Graph API.
Making App Development Easier with a collection of easy to use components for working with and build views for Xamarin.Forms projects.
Making App Development Easier with a collection of common helpers and extensions for .NET projects across Windows, Android, iOS and Web.
Making App Development Easier with a component for showing a read-only text field with a header for Xamarin.Forms projects.
Making App Development Easier with a collection of easy to use diagnostic helpers for managing application exceptions and logging for .NET projects across Windows, Android, and iOS.
Provides LightBDD integration with Microsoft.Extensions.DependencyInjection, allowing to use Microsoft DI compatible container for LightBDD scenarios.
A .NET library for zodiac signs. Get details on each zodiac sign, pass a date and know which zodiac sign it falls in or get a list of all zodiac signs. Now includes Chinese zodiac signs and elements!
Making App Development Easier with a component for showing a text entry field with a header for Xamarin.Forms projects.
A graphics hosting library for SadConsole. Targets SFML and .NET Standard 2.1.
A graphics hosting library for SadConsole. Targets MonoGame and .NET Standard 2.1.
Rapid Application Development tool for MVC to generate User Interface with CRUD functionality using Models only
An FNA library that emulates old-school console and command prompt style graphics. Use the SadConsole.Starter package for new projects.
Translation for ACTIWARE products
Software development tools for ASP.NET Core projects
Hydra is a app generation tool with resulting source code. Generated front-end support for Ionic/Angular. Restful service layer support for .NET Core. Back-end support for SQL Server. Other supported technologies coming soon as Hydra is highly extensible. Also includes support for mobile capability,...
A library of common classes that extend SadConsole with new controls, windows, and more.
Build Tools is a component of the Android SDK required for building Android application code. It includes tools such as aapt.exe and dexdump.exe