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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Why is node js used for backend?

Node. js is very good at handling simultaneous connections. Since IoT is built on many devices sending small messages that must be handled quickly, Node. js makes a good backend for these kinds of applications, providing serverless architecture and real-time communication support .8 Ara 2021

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