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Npm tutorial for beginners6/28/2023 ![]() ![]() Instead of blocking the thread and wasting CPU cycles waiting, Node.js will suspend the first request, continue with the next request, and resume the operations when the response of the first request comes back. It provides a set of asynchronous non-blocking I/O functions (with new keywords async and await). Node.js uses asynchronous programming.Node.js runs the high-performance V8 JavaScript engine, the core of Google Chrome, outside of the browser.This is popular because you can use the same JavaScript language to program the client and the server. Node.js is commonly-used for programming web server, i.e., server-side JavaScript. Node.js is a JavaScript Runtime Engine that allows us to run JavaScript in standalone manner, without using a browser. ![]() Prior to Node.js, JavaScripts runs only under a web browser (such as Chrome, Firefox, and MSIE) bundled with a built-in JavaScript engine.
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