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The server moves to the next API after calling it and a notification mechanism of Events of Node.js helps the server to get a response from the previous API call.

It essentially means a Node.js based server never waits for an API to return data. Node.js = Runtime Environment + JavaScript Libraryįollowing are some of the important features that make Node.js the first choice of software architects.Īsynchronous and Event Driven − All APIs of Node.js library are asynchronous, that is, non-blocking. Node.js also provides a rich library of various JavaScript modules which simplifies the development of web applications using Node.js to a great extent. Node.js applications are written in JavaScript, and can be run within the Node.js runtime on OS X, Microsoft Windows, and Linux. Node.js is an open source, cross-platform runtime environment for developing server-side and networking applications. Node.js uses an event-driven, non-blocking I/O model that makes it lightweight and efficient, perfect for data-intensive real-time applications that run across distributed devices. Node.js is a platform built on Chrome's JavaScript runtime for easily building fast and scalable network applications. The definition of Node.js as supplied by its official documentation is as follows − Node.js was developed by Ryan Dahl in 2009 and its latest version is v0.10.36. So it performs faster than other is a server-side platform built on Google Chrome's JavaScript Engine (V8 Engine). Other modules can be included as per the need of an application.

Lightweight framework that includes bare minimum modules.

Uses JavaScript to build entire server side application.

(MIT license is a free software license originating at the Massachusetts Institute of Technology (MIT).)

Node.js is an open-source framework under MIT license.

Node.js community conference Advantages of Node.js Visit Wikipedia to know the history of Node.js.

Node.js was written and introduced by Ryan Dahl in 2009.

However, it is mainly used to build network programs like web servers, similar to PHP, Java, or ASP.NET. Node.js can be used to build different types of applications such as command line application, web application, real-time chat application, REST API server etc. It provides an event driven, non-blocking (asynchronous) I/O and cross-platform runtime environment for building highly scalable server-side application using JavaScript. Node.js is an open-source server side runtime environment built on Chrome's V8 JavaScript engine.