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What is Node.JS?

The full form of Node.JS is Node.java script and it was developed by Ryan Dahl in 2009. Node.js is a server side platform built on Google chrome Javascript (V8 Engine). The latest version of Node.js applications is written in JavaScript and can be run within the Node.js runtime on the operating system, Microsoft Windows, and Linux, etc. A Node.js application is built with the node modules socket.io, express, and request which is run from the terminal.


Addition Details of the Node.Js

Ø  Asynchronous and Event Driven
The application program interfaces, also known as the APIs are asynchronous in the Node.Js. To put it in simple words, whenever you are working on this framework, you will not have to wait for the APIs to return the data to do the further work. As soon as the notification is given, the server movement takes place to another API after calling it and notification mechanism of Events of Node.js helps the server to get a response from the previous API call.

Ø  Speed
Be it the way it is built or the high-end functionalities that are inculcated, the Node.Js is very fast to work on. As soon as you write the code, the process of execution of the same takes place almost immediately thus makes sure that you don’t have to sit and wait for the results.

Ø  Scalability
Although the Node.Js is a single threaded framework, it is still known for its scalability. The process of even looping is used here to accomplish multiple tasks at one go. As soon as Th event mechanism is activated, the servers respond in a way that nothing gets blocked and thus helps in achieving a high level of scalability.

Ø  Buffer Free Process
One major reason due to which the developers prefer using the Node.Js is because it never buffers any kind of data whatsoever. This application works in such a way that the entire data is sent to the output in the form of chunks.

Ø  Javascript
Even if you are a novice developer who is planning to take a Node.Js online certification but doesn't have much of an experience, it won't be difficult for you. If you know Javascript, you are good to go with the Node.Js tutorials. Additionally, there are many reasons as to why you should make a switch to this platform.

Ø  Inbuilt tools
The Node.Js framework comes with an array of inbuilt tools that makes it very easy for the developers. Everything that you do with this would be easy to modify as and when needed. Moreover, a change made at one place would automatically reflect throughout thus reducing your manual work.

Ø  Wide areas of applications
Since this enables better, fast and easy development of the web applications, its areas of applications are quite many. Right from designing a simple e-commerce website to preparing a robust payment processing system, you can do it all. The Node.Js comes effective in the cases of social media, media development, real-time services, etc. as well.

Take up a Node.Js Online course in Dallas to know become an expert. 
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