Top 20 NuGet owin Packages

Includes components needed to host an OWIN-based application in a custom process.
DryIoc extension for OWIN
Microsoft.Owin 3.1 Authentication Middleware for JBoss Keycloak 3.2
Owin middleware for zipkin4net
OAuth2 introspection middleware for OWIN/Katana.
DryIoc extension for ASP.NET WebAPI and OWIN
This is the Azure Mobile Apps .NET Server SDK quickstart package, which references all other server SDK packages. To learn more about Azure Mobile, go to http://azure.microsoft.com/mobile.
This is the Azure Mobile Apps .NET Server package, the core package for the server SDK. To learn more about Azure Mobile, go to http://azure.microsoft.com/mobile.
This package is part of the Azure Mobile .NET Server SDK and contains Entity Framework support. To learn more about Azure Mobile, go to http://azure.microsoft.com/mobile.
This package is part of the Azure Mobile .NET Server SDK and provides features for the /tables endpoint. To learn more about Azure Mobile, go to http://azure.microsoft.com/mobile.
This package contains file system abstractions and implementations.
NWebsec middleware for OWIN applications. NWebsec helps you set important security headers and detect potentially dangerous redirects. See project website for documentation.
OWIN middleware for HTTP Basic Authentication in OWIN/Katana applications.
OWIN server built on the .NET Framework's HttpListener class. Currently the default server used for self-hosting.
Adds additional OAuth providers for OWIN to use with ASP.NET
Resolves Signing Key when using RS256 tokens Auth0 with ASP.NET 4.5 (OWIN 4.x)
Bit.Hangfire
This is an extension to SharePoint.Authentication library which provides Owin middleware and other tools to make fully SharePoint authentication based web application.
Swashbuckle.AspNetCore extensions for DotVVM.
A library with code to use Owin with multiple configurations (as modules) in your application.