Modern web applications increasingly rely on real-time communication to deliver dynamic and interactive user experiences. WebSockets enable full-duplex communication between client and server, allowing data to be sent and received instantly without repeated HTTP requests.

This course introduces learners to WebSockets and real-time application development. Students will explore how to build live features such as chat applications, notifications, live updates, and collaborative tools. By the end of this course, learners will understand how to implement real-time systems using WebSockets and related technologies, ensuring scalable and responsive applications.