The Building a Realtime Chat App with React and Socket.io self-paced course is designed to equip developers with the practical skills needed to create dynamic, responsive, and scalable chat applications. Ideal for those with a basic understanding of JavaScript and React, this course walks learners through the entire development process—from setting up the front-end with React to integrating real-time, bi-directional communication using Socket.io on the back-end. Participants will learn to manage user authentication, handle real-time messaging, implement private and group chats, and ensure seamless data synchronization between clients and servers. The course emphasizes hands-on learning with step-by-step coding exercises, best practices for performance and security, and deployable project structures. By the end of the course, learners will have built a fully functional real-time chat app and developed the confidence to apply these technologies in a wide range of real-world applications.