Top 20 NuGet identity Packages

RavenDB user/role store management implementation for ASP.NET Core identity provider.
A Cosmos DB / DocumentDB Storage Provider for ASP.NET Core Identity
IdentityAdmin is a tool for developers and/or administrators to manage the clients and scopes of their applications. This includes creating clients/scopes, editing client/scopes and deleting clients/scopes.
Identity package that uses Dapper with PostgreSQL instead EntityFramework for use with .NET Core.
Identity package that uses Dapper instead EntityFramework for use with .NET Core. This is the base package, alone it won't do nothing. Use the Identity.Dapper.SqlServer to use with SQL Server or Identity.Dapper.PostgreSQL to use with PostgreSQL.
Middleware that enables an application to use OpenIdConnect for authentication. Supports Authorization Code, Implicit and Hybrid flows.
Version-agnostic types for the Google Identity Access Context Manager API.
This package enables ASP.NET Core web apps and web APIs to use the Microsoft identity platform (formerly Azure AD v2.0). This package is specifically used for web applications, which sign-in users and call Microsoft Graph Beta, and for protected web APIs that call Microsoft Graph Beta.
Abp.Zero.Owin
Redbridge C# Windows Identity Library for Auth0 products
Redbridge C# iOS Identity Library for Auth0 products
This package enables ASP.NET Core Web apps and Web APIs to use the Microsoft identity platform (formerly Azure AD v2.0). When they call Web APIs, MSAL.NET is used to acquire tokens
Carbon is a PowerShell module for automating the configuration Windows 7, 8, 2008, and 2012 and automation the installation and configuration of Windows applications, websites, and services. It can configure and manage: * Local users and groups * IIS websites, virtual directories, and application...
Entity Framework Persistence Layer for the IdentityServer3 WS-Federation Plugin
HOST per Asp Identity
NoDb configuration and operational stores for IdentityServer4 cloudscribe multi-tenant identity integration
Microsoft.Owin 3.1 Authentication Middleware for JBoss Keycloak 3.2
ASP.NET 5 Middleware for validating scope claims
A MongoDB provider for ASP.NET Core 2 Identity framework. Upgrade https://github.com/g0t4/aspnet-identity-mongo to netcore2
IdentityManager is an user management tool for ASP.NET Core. Maintained by Rock Solid Knowledge.