Concepts used in Express

There are a few concepts you should be familiar with before you start developing in Express. It is important that you know them, because you will be able to come up with creative and effective solutions to the challenges you might face in your projects, if you are familiar with them.

These concepts will help you understand Express better, which means more power and control to you.

Asynchronous JavaScript

Many beginners in JavaScript get stumped while using Node for the first time because they are not familiar with asynchronous (async) JavaScript and callback functions (callbacks). Node and Express are built on the concept of async operations, so it is imperative that you understand the concept before you proceed any further. ...

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