Node.js is an avant-garde, event-driven I/O platform designed for Internet sites which offer real-time communication. Some examples of such sites would be online browser-based game portals, live chat rooms or accommodation booking portals. The platform processes the info transmitted between the Internet site and its users in tiny bits, which boosts the loading speed and the performance of the website substantially. When a given form with three boxes should be filled by a specific user, for instance, ordinarily all three boxes should be filled and the entire content is then delivered as one huge chunk of information to the web server. With Node.js, the first box’s content is processed the moment it is inserted, before the user writes anything in the second one. In this way, a lot more info can be handled much faster and more effectively in contrast with any traditional platform, which can have a substantial impact on the website’s overall performance. Node.js is already being used by many of the top IT companies such as Microsoft and Yahoo.