In this chapter, you learned the distinction between route middleware and server middleware. You used navigation guards from Vue Router to create middlewares for Vue apps. You also used Vue CLI to develop a simple Vue authentication app. Taking what you learned about Vue apps, you implemented the same concept (of route middleware) in Nuxt apps with global and per-route middlewares. After that, you managed to learn about Nuxt's server middleware and how to use Express and Koa as server middlewares. Middlewares are important and useful, especially for authentication and security. We have already made a few authentication apps, and we are going to study and understand them in more detail in the next chapter.
In the next chapter, you will learn, in detail, about developing user logins and authentication APIs to improve the authentication apps that you have created in this chapter. We will walk you through session-based authentication and token-based authentication. While you...
