Real-time applications are designed to provide instant data updates and responses, allowing users to interact with the application in real-time. This is particularly useful for applications such as chat platforms, collaborative tools, gaming, and live data analytics. Node.js, with its event-driven architecture and non-blocking I/O, is an ideal technology for building real-time applications. Its ability to handle multiple concurrent connections and efficiently push data to clients makes it a popular choice for developers. By leveraging Node.js along with frameworks like Socket.IO, developers can create scalable and high-performing real-time applications that deliver seamless user experiences.

Node.js is a powerful technology for building real-time applications due to its event-driven architecture and non-blocking I/O. By leveraging Node.js along with frameworks like Socket.IO, developers can create scalable and high-performing real-time applications that deliver seamless user experiences. The ability of Node.js to handle multiple concurrent connections and efficiently push data to clients makes it a popular choice for developers looking to build real-time applications. With its strong foundation for real-time capabilities, Node.js enables developers to create interactive and responsive applications that meet the demands of modern users.