Why Learn NodeJs?
As long as you have a computer, you can learn Node.js—its entire tech stack is free for use and open-source. Node.js is also frequently listed as one of the best starters for beginner programmers because of its syntax and because JavaScript is an interpreted language. If you’re familiar with C++ and Java, Node.js’ language will be especially familiar.
Because Node.js allows developers to use non-blocking I/O, they can also build complex applications without their code becoming more complex.