Top 20 NuGet microsoft Packages

This package contains the assemblies needed to use ASP.NET 5 with your Service Fabric services. Specifically it will allow you to run your service on the .NET Execution Environment (DNX).
Middleware that enables an application to use Microsoft's Azure Active Directory service for authentication.
OWIN host for Microsoft.AspNet.Loader.IIS. Minimum system requirements: Windows 7 or Windows Server 2008 R2, IIS 7.5 or IIS Express 7.5, and .NET 4.5.1. This is prerelease software and is provided without warranty or support.
.NET Client Library for Office 365 Users and Groups API. Learn more about how to use this library @ http://aka.ms/ClientLibraries.
.NET Client Library for Office 365 My Files API. Learn more about how to use this library @ http://aka.ms/ClientLibraries.
.NET Client Library for Office 365 Mail, Calendar and Contacts API. Learn more about how to use this library @ http://aka.ms/ClientLibraries.
This package can deploy Apache ZooKeeper on an Azure worker node.
This package can deploy Apache Kafka on an Azure worker node.
This package can deploy Elastic Search on an Azure worker node.
Microsoft.Diagnostics.Correlation.AspNetCore
Microsoft.Diagnostics.Correlation library for ASP.NET
Microsoft.Diagnostics.Correlation library for .NET 4.X Framework
A simple key/value Configuration Builder for the .Net Desktop Framework that draws from a a 'secrets' file outside of source control.
A simple key/value Configuration Builder for the .Net Desktop Framework that draws from a json file.
A simple key/value Configuration Builder for the .Net Desktop Framework that draws from environment variables.
In .Net 4.7.1, the configuration system allows applications to use ConfigurationBuilders to build up and modify configuration at runtime when it is loaded. This package provides a base framework to ease development of simple key/value configuration builders.
A set of Configuration Builders for the .Net Desktop Framework that draw from Azure resources.
Core logic for the dotnet-ig command line tool.
The Microsoft Bot Builder for Real-Time Media Calling extends the Microsoft Bot Builder to enable bots to engage in Skype video calling. It provides real-time, programmable access to the voice, video, and screen sharing streams of a Skype call. The bot is a direct participant in a Skype 1:1 or group...
Provides developers with libraries for the commerce admin under AzureStack to manage subscription usages.