Developers can run JavaScript on the server side with Node.js, a potent, open-source runtime based on the V8 JavaScript engine. It is frequently used to create scalable microservices architectures that enable modular, quick, and effective applications. Node.js's event-driven architecture allows it to manage numerous requests with ease. In order to help students develop strong backend development abilities, FITA Academy offers expert-led Node JS training in Chennai that includes practical experience, real-time projects, and placement support.