Top 20 NuGet oauth2 Packages

Middleware that enables an application to support Yahoo Japan's OAuth 2.0 authentication workflow.
Middleware that enables an application to support Weibo's OAuth authentication workflow.
Infrastructure and configuration for building identity provider plugins for Affecto Authentication Server.
Marten persistence layer for IdentityServer4 using postgresql as a document store
Dapper extension for IdentityServer3
OAuth2 client
Provides easy JWT Authentication into your .NET, MVC and WebAPI projects.
Interfaces that needed for Exoft.Security.OAuthServer package.
Nhibernate-based persistence layer for IdentityServer3
Unofficial EntityFramework 6 persistence layer for IdentityServer4
Utility to help with OAuth2 Authentication for HttpClient.
IdentityServer4 key management via Azure Key Vault certificates.
LunaTechSoftware.OAuth2.DriveV3
Package to bootstrap IdentityServer4 SSO
Store you JWK at database with EntityFrameworkCore
Package to bootstrap IdentityServer4 SSO
Provides an OAuth2 Client for authenticating with GitHub. Hooks into ASP.NET MVC 4 via DotNetOpenAuth.
An MVC application that demonstrates the Box OAuth2 process utilizing the Box v2 SDK.