In this tutorial, we are going to discuss about How to build Secure Authentication App using JWT in Node.JS and Express JS. JWT means JSON Web Token is a object that is safe approach to transfer data between two parties.

In this article we have explained about Building a Simple CRUD Restful app with Node, Express, and MongoDB. CRUD stands for Create, Read, Update and Delete. These are the basic operations that a simple web app would be designed to achieve. If you don’t know about REST before, you can read more about it here.