The best reason to justify why use Nodejs is that it offers a myriad of real-time web applications adapted to drive technology over WebSockets. It promotes an environment for making real-time web applications and multifaceted connections. The client and server can facilitate communication, letting them seamlessly exchange information. At Present, Node JS is used by at least 30 Million websites. So let us get you through this blog post to understand that amongst the available numbers of backend frameworks, why use Node Js in 2022?

About NodeJs

Node.js is one of the most current and popular programming languages, especially for backend software development. Originally written in C++, Node.js was then built in Chrome’s V8 JavaScript runtime.

Node.js is neither a framework nor a language. It is a run-time open-source development platform.

Angular, React, Vue.js, Meteor.js, and there are a number of JavaScript-based web frameworks. Be it front-end or backend, all of them contribute to the increase the efficiency, cost-effectiveness, web security, and safety. However, Node.js is an optimal choice for building enterprise-level applications. But, the official definition describes it as a runtime environment that indicates it as a bigger scope of implementation. It includes REST APIs, OS wrappers, static file servers, drone programming, and microcontrollers.

Node.JS is usually dismissed by saying that it is a “server in Javascript,” this is partly true. Node.JS is more generally “server-side Javascript,” which is a Javascript engine, which, among other things, is capable of pulling up an HTTP or TCP server in a few lines of code! The server is, therefore, not something unrelated to the web application we want to create, but it is a feature of the application itself!

Why Node js in 2022?

Node js is the most popular backend development framework for web app development, and it is adopted and widely used by popular industry leaders. Let’s hear straight from the Node expert why Node is the perfect choice for enterprise app development. Please go through the video to understand the various use-cases of Node JS. Further, the video also covers the comparison of NodeJS with other backend technologies.

How Node.js Works?

Before we conclude, why use Node.js? It is insignificant to understand how Nodejs works?

Node.js is an event-driven server-side environment based on a Chrome V8 engine that helps to create fast and reliable backend applications. But before deep-diving into the working, it is important to understand – is node js reliable? NodeJs is a single-threaded metachronous structure that enhances the accessibility and performance of your application.

It works like this:

All the functions (or callbacks) are executed asynchronously by multiple threads running in the background. Credit goes to the Node.js runtime that handles this. Thus, Node.js is a non-blocking environment that enhances the performance of the web-app. It is known as the ‘Single-Threaded Event Loop’ architecture of Node.js.

Let us discuss more on nodejs and what it is used for,

Nodejs was created with the essence of push-based real-time architecture. It is employed for catering backend API services and building conventional websites. Due to its single-threaded nature, Nodejs is used for non-blocking, event-driven servers.

This open-source, JavaScript and cross-platform runtime environment uses a non-blocking event-based input model, which indirectly translates JS into ML to provide increased performance and Agility. The more possibilities and capabilities of what kind of applications can be built using Node.js that we will cover later in this blog post.

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Wondering Why Node.Js is a Gold Standard for Enterprise App Development

Enterprises are choosing NodeJs as their backend technology to strengthen their web application, because of prominent reasons. A CEO’s prime concern raising queries are regarding the future scope of their application. Whether the technology is scalable, reliable, and secure.

Let us see how NodeJs fulfills these requirements.

Is Node js Scalable?
As you choose Node.js as your frontend development tech-stack, then it becomes so easy to expand your business in the future without changing the frontend. Node Js offers flexibility and scalability via containerization and by its microservices architecture.

A real-time example of Node’s scalability is Uber using Node. Looking at the ever growing and expanding network of the taxi company, Node.js is doing a great job even during peak hours and holiday seasons.

Is Node Secure?
Node Js comes along with supporting HTTPS protocol by enabling your application to open securely and stay from exposure. It also provides a crypto library to protect your application data. Moreover, you can rely on the massively strong community of Node.js to overcome and get support for your concerns.

Hence, your answer to- Is node js secure? Will get more insights as you read the best practices for nodejs security.

Is Node js Reliable?

Node has to offer immense reliability because of the Node Package Manager. Node.js NPM is a default tool that comes with everyNode.js installation. The Node js NPM modules are similar to the Ruby Gems – publically available, easy installation, and reusable components with version and dependency management.

The NPM makes Node highly reliable by offering all types of solutions possible.

What is Nodejs Used For?

In the above section of the blog post, we understand the Entrepreneurial benefits of Node Js. It’s time to look at the list that showcases the types of development work that is possible and is developed using Node.js.

Types of Development Work

  • Web Application
  • Enterprise Applications
  • Hobbyist
  • Big Data/Analytics
  • Embedded Systems
  • Mobile Apps
  • Games
  • Tooling Automation

Node 18 is here!
Explore the latest changes and features to analyze the future compatibility of your existing project

7 Types of Applications You Can Build With Node.js

01. Real-Time Apps
Building a chat room by making use of Node js actually makes a difference. It has all the operational and functional tools that you might need in order to create a brilliant chat room app. You might be aware that Firefox and Chrome – search engines have an API to access a computer’s camera. Making use of it, images from a camera gets processed nearby the submission of a chat room, and then a gif is sent to the room. Moreover, you can turn your smartphone into a remote control and make use of other modern web APIs like WebRTC; you can create your own Google Hangout-like applications. i.e.,

02. Complex SPAs
SPA includes an allocation of the entire application where the UX is, moreover, similar to the desktop application. This specific type of application provides mail solutions, social networking tools, online text, and drawing tools, and that is why Node js application development is an ideal fit for SPAs. The best thing about Node SPA is it eliminates the need of refreshing the page every time. SailJS and DustJS are highly popular to build complex SPAs with the help of Node.js.

03. Make Your Own Online Game with Node.js
Node.js game development is another pro advantage as it allows us to build browser-based data streaming online games., as well as Express.js, makes NodeJS capable of real-time interactions. The reason is a client-side library that runs on the browser and lets the end-users perform the action. The second is a server-side library that ensures smooth communication. Together, it lets you utilize an event-based communication environment.

When it comes to building modern web architectures, representational state transfer based on APIs holds a fundamental position. The significant reason is the wide usage of the HTTP protocol. REST APIs are in-demand because of Microservices design patterns. NodeJS ecosystem provides ExpressJS a minimal and flexible Node.JS web application framework, which provides us a robust set of features to build single-page web applications as well as multi page web along with mobile applications and fast REST APIS. Node.JS makes routing easier.

05. Command Line Tools
There are a number of guidelines available on the web to build hands-on command-line scriptsNode.js expansive ecosystem is an added advantage to find an ideal package to make your CLI app.

06. Dashboard for Stock Traders
Stock traders ideally prefer the desktop-based application, but offering them a real-time application for broker trading software to perform calculations, track prices, create graphs, chats can make any comfortable place to their workstation.

07. eCommerce NodeJs Applications
NodeJs was formulated to generate a scalable system that had enough consistency to generate a large number of connections simultaneously with the server that ideally happens with eCommerce websites. Generally, when a large number of connections are created then the performance and speed of applications and web pages are impaired. This is because the vast majority of technologies that work from the server-side trigger requests in isolation and through independent threads. Therefore, when the number of requests that are made to the e-commerce sites increases then the resources and their consumption increase as well.

Another point to consider eCommerce Node js websites is the use of JavaScript. The fact of allowing developers to write in JavaScript, both on the server-side and on the client-side makes the transfer of data between these points faster and therefore reduces work times. Node.js has a library of different JavaScript modules which can be loaded through a simple function and made available as components ready for web and ecommerce development.

How Does Node.js Differ From Other Backend Frameworks?

Node.js is lightweight and hence the most preferred backend by enterprise applications. Compared to other backend technologies such as Laravel, Ruby on Rails, and Python, NodeJs offers excellent performance making your application faster. The one major difference between Node Js and other frameworks is that it uses asynchronous and single-threaded architecture.

If you compare NodeJs with golang, both have to offer amazing app performance, but NodeJs wins in error handling.

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NodeJs Use Cases

Node Js have helped in developing millions of websites globally, below are a few NodeJs industry use cases that have used Node Js for their product development.

Let us have a look at some of the prominent sectors where Nodejs use cases can be marvelous:

Nodejs Use cases industry wise

Media and Entertainment Industry

The media and entertainment need to reach a broad sector of the audience with their content. In this case, a free and open-source network can be of superior help to handle them around 500k requests for a single day. At the same time, they even require a scalable application that can store a large amount of data on a daily basis. Thanks to Node.js architecture that has the ability to break down extensive data into small chunks, thereby bringing a remarkable change in the same industry. Hire a Node.js development company to experience the change in the applications you are using.

Social Networking

Today, Social media has almost become everyone’s obsession. According to statistics, it is seen that an average person spends approximately 4 hours of the day surfing around the social media platforms. These social media applications can benefit vastly by personalizing or scaling up the activities with the help of Node.js. Additionally, it can update itself easily without disturbing the large community these social media platforms usually have. With the use of Node js, Nodejs social network applications are also going to become seemingly fast and as a result, will fetch a larger number of users.


The use of Node js in the healthcare sector will result in quicker test results and faster diagnosis. A remarkable example will be the “On-demand Doctor” application that is developed using Nodejs. It currently ranks as the number one application in its particular category and has only shown that the use of Node js can transform the healthcare sector by a fair margin. Places, where the application of Nodejs can bring a drastic transformation within the healthcare industry, are:

  • Online Scheduling: Helping customers to schedule an appointment with the respective doctors using a mobile application.
  • Payment Gateway-Integration: This will lead healthcare facilities to accept payments through the application itself easily.
  • Real-time Video Consultation: This will allow patients to consult a doctor using a real-time video streaming application without even physically visiting the clinic.


Banks have got serious numbers to count daily and to process thousands of online transactions in a matter of a minute, they need a robust banking platform they can trust. Bank applications built on Node.js can help the banks with this task of financial management. So far, most of the banks develop their net banking facilities using javascript. But often these sites tend to respond slowly or crash at the worse during peak business hours. Now since Node.js is mostly lite on the servers, it can make up to a great banking platform that even offers customization. The asynchronous nature of Node JS got the better out at maintaining loads on the server.


Better management of order handling and processing could be achieved by using Node js to develop the eCommerce application. It is even a reality where most of the existing eCommerce platforms migrated themselves into the Node.js community. Also, several of these eCommerce platforms serve multiple countries. Hence, Node.js can process the data from anywhere in a more comfortable fashion while keeping a fast load time to the site for the consumers. Results were good for every eCommerce platform that decided to move to Node.Js.

Shipping and Logistics

Node.js helps to build applications to process real-time data. Thanks to its fast code processing abilities that make this possible. The implementation of the same in the Shipping &Logistics sector will yield impressive results. Its highly responsive APIs can easily inform port operators regarding the containers and their respective loading vessels. Its open-source framework would also allow Logistics companies to build applications that can perform all the tasks from booking of a freight till its delivery.

Real Estate

Real estate developers can now have their own platform to showcase their upcoming projects with an application built on Node js. Customers interested in investing in newer real estate deals can even use this application to do so. With a lite site, handling and processing of registration documents would be simpler. It will even allow project managers to send all updates regarding construction and other details with the help of this same application. Overall the organization part will go a notch higher with Node.js.

Top Companies Using Node.js:

PayPal,, Netflix, Uber, eBay, Apple, Amazon, Walmart, Groupon, and hundreds of large-scale organizations are using Node.js, and that’s the reason Node.js has become the go-to technology for top-notch enterprises.

From Datanyze, Node.js holds a 0.30% market share, and currently, over 76,278 websites are using Node.

Node.js code is deployed in the following companies for their production and development:

  • Amazon Web Services
  • Heroku
  • Google Cloud Platform
  • On-premise Infrastructure
  • Digital Ocean
  • IBM Bluemix
  • Red Hat Openshift

Final Words

We hope your purpose of landing on this blog why Node js is used in 2022 has been served. Node.js can help your application to scale to a much higher level, and that’s the reason behind why use Node js and why it is the first and foremost choice of tech giants.

If you are looking for well-versed developers to build interactive, result-oriented, and data-intensive apps, then hire Node.js developers from us. We are a globally renowned Node.js development company offering end-to-end Node.JS product development support, consulting, migration, and team augmentation support.

Frequently Asked Questions (FAQs)

Twitter, Upwork, Medium, Spotify, Adobe, and more companies are using Node.js.

To find the versions of all the NPM packages, we can use the npm list command.

Hapi.js, Total.js, Loopback.js, Nest.js, Sails.js, are some of the popular Node.js frameworks.

Both the technologies are good for backend development, however Node.js has an added advantage of frontend tech-stack to be used along which enhances your project performance.

Nodejs for enterprise apps has played an important role in smoothing the application and to provide scalability in microservices.

Nodejs declares functions and initiates variables to start the server by using event-driven programming. This is one of the reasons to explain what is node used for

Node Js is single-threaded in nature and hence it is ideal for event-driven servers and non-blocking performance. However, Node.js shouldn’t be used for applications with heavy server-side computing. This is because heavy server-side computations block all the other requests since it only uses one CPU core. The performance of the application will suffer in such cases since Node.js turns out to be useless.

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