Pros and Cons of Node. js ProsCons1. Asynchronous event driven IO helps concurrent request handling.1. Node.js doesn’t provide scalability. One CPU is not going to be enough; the platform provides no ability to scale out to take advantage of the multiple cores commonly present in today’s server-class hardware.Node.js – reasons to use, pros and cons, best practices! www.voidcanvas.com › describing-node-js