Why we use Node. Js in web development? Explain in easy and understandable way

Question

Questions 3

Answer 1

NodeJS is asynchronous (non-blocking) and perhaps the easiest way to code a server. Also, it has most advanced technologies!

Asynchronous means that it can serve multiple requests concurrently!

PS: I personally use NodeJS :)

Answer 2

Initially js was used in client side. i.e. in browsers. Then one smart guy came and throw away DOM (document object model) [html link head p div staffs]. Then used chrome's V8 engine to use js in server side.