Before you start learning Node Js, you should have a basic idea of following two things:
Here are few important things about Node.js we must know before we start learning Node Development
Using Node.js we can do following tasks
You can download Node.js from the official site: Nodejs.org
There are many big companies using Node.Js for their application development, Companies like Netflix, Linkedin, Medium, eBay, NASA, Trello, Uber, PayPal etc. are using Node.js, So as a Node development professional you have huge career scope
Before you can start with some real time node application development, you need to make sure that you have installed Node and setup the Terminal correctly , then learn how to Create first Node App step by step.