CodeProject Often time we see a lot of IF ELSE statements in JavaScript, which will be cumbersome and hard to understand. Let's see how we can avoid IF ELSE statements to make our code much cleaner.
CodeProject Before we start creating a chat application with NodeJS, I'll just give you a brief idea of what NodeJS and Socket.IO is and what is does. What is NodeJS ? NodeJS is a platform built for fast, scalable network applications. It is also used for creating real-time applications that interact with data related tasks.