I walk you through creating the basic 'hello world' Node.js server provided in the documentation, and explain how the pieces are working.

A brief introduction to the fullstack JavaScript app that we'll be making.

Let's set up our Express.js app and install all the packages that we need.

Let's instantiate an express app and get out server up and running.

Let's start the process of creating chatrooms with random IDS in this cast.

In the last Cast we created a unique random number for a chatroom. Now we will be requesting/GETting the chatroom webpage associated with a certain ID at the backend.

Now since we're working on a chatroom that is accessible via a link let's work on showing the link to the end-user.

In this Cast, we will work on a function that allows us to display the chat room link on the webpage.

Let's get the room link under the "Create" button where we actually want it!