Node.js is perfect for building real-time applications like chat apps, live updates, and collaborative tools. Its event-driven, non-blocking architecture handles many simultaneous connections, allowing for seamless, real-time interactions. For instance, in a real-time chat app, Node.js ensures messages are instantly sent and received without delay, even with thousands of users online. This makes it an excellent choice for any application that requires frequent, real-time data updates. Whether it’s a live sports score application or a real-time customer support system, Node.js provides the speed and scalability needed to handle high volumes of traffic and data.
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