Overview

Authentication is one of the most important features that needs to be implemented in most of the apps. Firebase Authentication makes it easy to manage user authentication in your React applications. In this codelab, we will set up Firebase authentication in a React app, using Email/Password Authentication and Google Sign-In. Once you understand those 2, you can also try with other sign-in methods as they are mostly the same. To demonstrate, we will integrate this authentication setup into a simple Todo App.