Chat application in vanilla JS using Express and Socket.io

In this tutorial, we are going to be building a chat application in vanilla Javascript, HTML and CSS, and utilizing socket.io to connect with out ExpressJS API. This is the second part of the tutorial where we focus on developing the front-end socket.io logic, and making our backend API handle our websocket request. The code can be found in this github repository: https://github.com/MS3300studios/vanillaJSchatApp/