In this part, we would like to install a package called Express for our project, but why we need express
and currently we write Order a culture of Dipen XHTML pages.
And this is filed in this case because this is not a very complicated applications.
But if we add more round handling more different requests and adding more server side logic, Dusko,
we will become messy and hard to organize and express.
It is a framework that helps us to manage our routing requests easily, including the surface ideologic,
and responds in a more elegant way and the cook will become easier to read, update or extend.
So let's go to the AMPM AstroCom and search for the Express.
And on the Express page we can see how to install at this site and how to use it as well.
And according to the documentation's, we can set the Express app by using this and setting up the routing
like this.
And what this does is it takes a callback function and sending a response on the world.
And this is quite similar to the code that we did before at the previous letter.
But you will see it is much easier to handle in this way.
So let's first go to the terminal and type NPM I express.
So when you back to the package Daltrey's on, you can see it already add to the dependencies.