Looking at the current IT trend, especially in the web development field, you can say that NodeJs Developers are in great demand. You should know that NodeJs is the server-side language that uses JavaScript to write the code and this is the point that makes it so popular. Web Developers use JavaScript to make their website’s front-end look better and, since the same is used to write codes in NodeJs, you do not need to learn any other language just for working on the back-end of the website. Talking about those companies using NodeJs, there are so many of them starting with Netflix, NASA, PayPal, etc. If you also want to become a NodeJs Developer, then I would suggest you take up the NodeJs Training Course curated by the industry experts at Intellipaat, or watch the following NodeJs video tutorial to learn more: