Microsoft 

The ASP.NET Web API Help Page automatically generates help page content for the web APIs on your site. Visitors to your help page can use this content to learn how to call your web APIs. Everything generated by... More information

Contains middlewares to support Google's OpenId and OAuth 2.0 authentication workflows.

NuGet.Core is the core framework assembly for NuGet that the rest of NuGet builds upon.

Middleware that enables an application to support Facebook's OAuth 2.0 authentication workflow.

Middleware that enables an application to support the Microsoft Account authentication workflow.

Provides the fundamental primitives, classes and base classes that define commonly-used value and reference data types, events and event handlers, interfaces, attributes, and exceptions. This packages... More information

Core server components for ASP.NET SignalR.

Middleware that enables an application to support Twitter's OAuth 2.0 authentication workflow.

ASP.NET Universal Providers add provider support in ASP.NET 4 for all editions of SQL Server 2005 and later and to SQL Azure. If you use these providers to develop your application, the application will be... More information

Provides types that retrieve information about assemblies, modules, members, parameters, and other entities in managed code by examining their metadata. These types also can be used to manipulate instances of... More information

JavaScript client for ASP.NET SignalR.

Provides base input and output (I/O) types, including System.IO.Stream, System.IO.StreamReader and System.IO.StreamWriter, that allow reading and writing to data streams Commonly Used... More information

Provides types that simplify the work of writing concurrent and asynchronous code. Commonly Used... More information

This package allows you to host ASP.NET Web API within an OWIN server and provides access to additional OWIN features.

Provides base abstract encoding classes for converting blocks of characters to and from blocks of bytes. Commonly Used... More information

Provides classes that define culture-related information, including language, country/region, calendars in use, format patterns for dates, currency, and numbers, and sort order for strings. Commonly Used... More information

Provides commonly-used classes for performing mathematical functions, conversions, string comparisons and querying environment information. Commonly Used... More information

Provides the fundamental synchronization primitives, including System.Threading.Monitor and System.Threading.Mutex, that are required when writing asynchronous code. Commonly Used... More information

Provides classes that define generic collections, which allow developers to create strongly typed collections that provide better type safety and performance than non-generic strongly typed... More information

This package contains the core components to enable Cross-Origin Resource Sharing (CORS) in ASP.NET.