Top 20 NuGet login Packages

A simple library for doing social authentication in .NET Core MVC. It authenticates that people are who they say they are, but does not authorise them and has no opinion on how you store details about your users. Includes login providers for GitHub, Google, Facebook and Twitter. See the project si...
This package contains classes for issuing App Service Authentication tokens. For more information, check out http://azure.microsoft.com/mobile.
Yoti .NET SDK, providing Yoti API support for Login, Verify (2FA) and Age Verification
Facebook login, sharing, facebook graph requests and permissions handling across Xamarin.iOS and Xamarin.Android
LineBot SDK for .NET (LINE Messaging API, LINE Login, LINE Notify, Flex Message, Liff, RichMenu supported)
This is an implementation of HOTP and TOTP which are commonly used for multi factor authentication by using a shared key between the client and the server to generate and verify one time use codes. This library is capable of generating and verifying both TOTP and HOTP authentication codes. The cal...
Login module based on VITA Framework.
User Account website plugin
A simple (unbloated software guarantee!) yet powerfull library allowing the user to login via social networks such as Facebook, Google, Yahoo, Microsoft Live, Office 365, Azure AD, LinkedIn and Twitter.
Recommended Google client library to manages OS login configuration for Google account users.
Recommended Google client library to manage OS login configuration for Google account users.
A class library containing the models required for transmitting data for use with Login with SelfKey.
Version-agnostic types for the Google OS Login API.
A .NET Standard API for .NET client applications to leverage Login with SelfKey capabilities.
This package includes only modal login form, lost password form, register form and profile editing, deleting forms with bootstrap and JQuery for ASP.NET MVC Projects.
A DotNetOpenAuth client for logging in to Google using OAuth2.
Ready-to-use authorization forms (Windows Forms only) for popular sites using OAuth: Google, Facebook, Twitter, Dropbox, Yandex etc.
Allows users to create an account and login to your web site using the form POST method. Has all supporting functions including verify email, change password, forgot password, change email, revert email change etc.
A DotNetOpenAuth client for logging in to Facebook using OAuth2.
Add Auth0 authentication dialog to Windows Forms or WPF applications.