TL;DR: This tutorial introduces the Blazor framework by guiding you in building a simple Web application with C#. It will also show you how to integrate your Blazor application with Auth0 in order to secure it. Following the steps described in this tutorial, you will end up building two versions of a simple Web application. You can find the full code in this GitHub repository.
Auth0 offers an identity and access management solution that works out of the box from day one, with the ability to customize, extend, and build new features when you need them. Identity might be complex, but dealing with it shouldn’t be.
Classic DEV Post from Aug 25 '19