Node.js is a cutting-edge, event-driven input/output platform intended for websites which support interactive communication. A few instances of such websites are online browser-based video game portals, live chat rooms or hotel reservation portals. The platform processes the info sent between the Internet site and its visitors in small bits, which enhances the speed and the overall performance of the website considerably. When a given form with 3 boxes is expected to be filled by a particular user, for instance, usually all three boxes should be filled out and the whole content is then delivered as one sizeable chunk of information to the server. With Node.js, the first box’s content is processed the moment it is inserted, before the user writes anything in the second box. In this way, a lot more info can be handled much faster and more efficiently in comparison with any traditional system, which can exert a significant effect on the performance of the website. Node.js is already being used by many of the largest IT corporations like Yahoo and Microsoft.