So that is pretty much it! Everything you need to know before learning Node js. By learning JavaScript first, you eliminate this issue and the learning process becomes much easier. Failing to learn JavaScript before Node can lead to confusion between what is part of the Node runtime environment and what is pure JavaScript. By understanding the concepts outlined above, you should have a good grasp on JavaScript and enough knowledge to begin your journey with Node js. In order to learn Node js, it is very important that you have some JavaScript knowledge under your belt. Learning the two at the same time can further confuse you and prove to be more difficult. It is the same reason you should learn JavaScript before React. If you jump in without a foundation in JavaScript, it will be hard to distinguish what code is specific to Node and specific to JavaScript. Well, this is because the Node environment has its own built-in functions and operations.

You might be wondering why it is important to know these topics. If you have an understanding of each of these topics, you should know enough JavaScript to get started with Nodejs. However, according to the official docs, these are the main concepts you should understand if you want to get started with Nodejs. Obviously, the more JavaScript you know, the easier it will be to learn Nodejs. Especially if you have already learned an additional programming language and are comfortable with backend development. However, this does not mean you need to be an expert JavaScript developer in order to use Nodejs. If you don’t know anything about JavaScript, this is going to be very challenging. Nodejs is a toolkit built around JavaScript and all of the code you will be writing will be in JavaScript. The short answer is yes, you need to learn JavaScript in order to use Nodejs. Should You Know JavaScript Before Node js? Allowing you to run and create server environments from any platform (Windows, Mac, Linux). Node js is built with JavaScript and runs on the V8 engine outside of the browser. Nodejs is an incredibly popular, useful, and powerful runtime environment that can be used to build a plethora of different projects. JavaScript for Beginners: The Complete Course for Beginners What Is Nodejs?

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