What is Node JS in simple terms?

Node. js (Node) is an open source development platform for executing JavaScript code server-side . Node is useful for developing applications that require a persistent connection from the browser to the server and is often used for real-time applications such as chat, news feeds and web push notifications.

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Is Node js good for backend?

If you are looking for real-time web apps, then Node. js might be the best choice for Back-end development as it has all the above features which is very great in delivering excellent performance. It is built on a single-threaded, non-blocking event loop, Google V8 engine and low-level API.

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