<ul><li>WebSockets enable real-time communication between frontend and backend without HTTP delays.</li><li>The tutorial demonstrates creating a real-time chat application using Go on the backend and JavaScript on the frontend.</li><li>The backend setup involves Go server handling WebSocket connections by upgrading HTTP connections and echoing received messages.</li><li>The frontend code consists of HTML and JavaScript for sending and receiving messages instantly via WebSocket, opening possibilities for various real-time applications.</li></ul>

Real-Time Messaging with Go and JavaScript

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