Node Js

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Anyone who has heard of Node JS might be aware that it is one of the most formidable and advanced frameworks of JavaScript. Even with the onslaught of new frameworks like React, Angular, etc, Node JS has managed to hold its own. It’s popularity has not seen a dip even once since its inception, and there are particular reasons for this. Wondering what they are? Let’s find out.

What is Node JS?

Node JS is an extremely powerful and potent framework which is used to execute JavaScript code on it’s own, outside of a browser. It is used primarily for back-end services while creating things like Web Apps or Mobile Apps. It is used by huge corporations (like Netflix or Uber) and mainly for large-scale application development. Node JS uses an event-oriented model which makes it ideal for real-time applications which are also data-driven.

There are some features which set Node JS completely apart from other programming languages:

  • It is very easy to use, flexible and can be readily used for prototyping
  • It works extremely fast
  • The services provided by Node JS are highly scalable
  • As the framework is JavaScript based, it is very easy for any programmer well-versed with JavaScript to create back-end services using Node JS.
  • It’s source code is cleaner compared to it’s alternatives, as well as more consistent in its performance
  • Node JS provides a large ecosystem and mechanism for an open source library
  • Node JS is by default non-blocking, which makes it extremely flexible and controllable to use for any programmer.

What are some of its applications?

Node JS is used for various purposes and in various fields. It has risen to become one of the smoothest technology partners and more and more people are opting to use this framework for all of their back-end requirements. Node JS can be used to create:

  • Streaming applications
  • Data-Intensive Real Time applications
  • Complex Single-Page applications
  • I/0 bound applications
  • JSON APIs based application
  • Real-time chatting platforms

Node JS is a framework which easily and instantly solves multiple problems. For the creation of back-end services, it is perhaps the best tool in the market. If you are familiar with JavaScript, then you definitely will have smooth sailing while using this framework.

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