The Node.js tutorial provides basic and advanced concepts for Node.js. Our Node.js tutorial is designed for both beginners and professionals alike.

Node.js is a platform across the platform and a library for using JavaScript programs used to create network applications and servers.

Our Node.js tutorial includes all Node.js topics like Node.js installation in windows and linux, REPL, package manager, callbacks, event loop, os, path, query thread, cryptography, i -debugger, URL, DNS, Net, UDP, process, children's processes, buffers, streams, file systems, global objects, web modules etc. Node.js discussion questions are also provided to help you better understand Node.js technology.

Node.js is an open source environment on the server side built into Chrome's V8 JavaScript engine. Provides an event-driven, non-asynchronous I/O and work environment that cuts across the creation of awesome third-party applications using JavaScript.

Node.js courses will help you learn the basics of Node.js from basic to advanced level. This tutorial is divided into sections, where each section contains many related topics full of easy-to-understand explanations, real-world examples, helpful tips, informative notes, and a section on "points to remember".

What is Node.js?

Node.js can be defined as a dynamic, shortcut and open source JavaScript or work environment built into the Google Chrome JavaScript V8 engine. Developed by Ryan Dahl in 2009, Node.js was initially launched as a customer-side language. Nowadays, it is used to create JavaScript code and scripts that use server-side to create dynamic web pages. The latest version of Node.js is 10.10.0.

Features of Node.js

The below is a list of few of the key features of Node.js that make it the first choice for software developers.

Very fast: Node.js is built on Google Chrome's V8 JavaScript Engine, so its library is much faster at using code.

I/O is Asynchronous and Event Driven: All APIs of Node.js library are asynchronous i.e. non-blocking. The Node.js-based server therefore does not expect the API to retrieve data. The server moves to the next API after calling it and the Node.js events notification method helps the server to receive a response from a previous API call. And that's why it's so fast.

Single thread: Node.js follows the single model installed with event thread.

Scalable Highly: Node.js is highly questionable because the event process helps the server to respond in a non-restrictive way.

No billing: Node.js reduces all processing time while uploading audio and video files. Node.js applications will never abuse any data. These applications simply extract data from chunks.

Open source: Node.js has an open source community that has produced many excellent modules for adding additional capabilities to Node.js applications.

License: Node.js is licensed under the MIT license.