Building Real-Time Apps with WebSockets and Node.js (2026)

Building Real-Time Apps with WebSockets and Node.js (2026)

What is a WebSocket? A WebSocket is a communication protocol that provides a full-duplex, persistent connection between a client and a server. Unlike traditional HTTP, which opens and closes a connection for every single piece of data, a WebSocket opens a “tunnel” that stays open. In 2026, this is essential for “Live” experiences where the […]

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