Mastering MEAN Web Development Expert Full Stack JavaScript (Video 30)

This video tutorial covers the use of websockets for real-time updates between a server and client. It explains the installation and implementation of Socket.IO, a popular websocket library, and demonstrates its application in a web app. The tutorial also provides a detailed understanding of how websockets function, allowing for efficient communication and event handling. Finally, it guides the installation of Socket.IO on both server and client sides, preparing for further development in subsequent videos.

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