Yes, JavaScript is good for backend web development . Node. js uses an asynchronous event model to handle scaling on one server. This means that it can scale as much as 50x better than Ruby on a server, so Node is much better than using Rails on a server.
Is JavaScript enough for backend?
Yes, JavaScript is good for backend web development . Node. js uses an asynchronous event model to handle scaling on one server. This means that it can scale as much as 50x better than Ruby on a server, so Node is much better than using Rails on a server.