Why to Choose Node.js for Back-end Development

Javascript is considered in software development to be the most universal web-programming language. It was previously used as a web front-end development tool, but now it has become a major mobile cross-platform development tool for platforms such as React Native, NativeScript, PhoneGap, and others.

But there’s no end to the areas for implementing javascript. There was a lot of buzzes afterward in using javascript for programming on the server side.

But the big question is whether your back-end projects can be built with Node.js?

Lets, find it out here…

A brief intro to Node.js

Node.js is an open-source runtime application environment that allows you to use Javascript to write server-side applications. It is lightweight, efficient and capable of using both front-end and back-end javascript that opens up new channels for web development.

How Node.js is different from web javascript?

Building apps that are used for a browser running are quite different from building a Node.js app. Both the browser and Node use javascript as their programming language, but the difference is that you control the environment in Node.js. You are aware of which version of Node.js will be used to run the application if you are building an open source application that anyone can deploy anywhere. You don’t have the option to choose which browsers your visitors will use in the browser environment.

Is it a better idea to use Node.js?

If you implement Node.js as a server technology, it’s great for your development team because it’s the same front-end and back-end technology. This indicates that your team is more efficient and cross-functional, resulting in fewer development costs. Since javascript is the most popular programming language, more developers will understand the application code easily. It also enables you to reuse and share the code between your application’s front-end and a back-end that improves the speed of development.

Meanwhile, Node.js has a vast community where there is a rapid increase in the number of discussions, so knowledge is available sufficiently.

Node.js finally offers a package manager, npm where the number of tools in the registry of npm is vast and growing at a faster pace.

node js programming

We have listed a few points for Node.js and may help you decide more quickly whether to choose Node.js or not.

1 – Real-Time Applications

The architecture of Node is used in many collaborative applications such as Trello, live chatting apps, instant messaging, online gaming and many more. These applications operate within a specific timeframe that users feel is immediate and up to date. Node.js specifications are the ultimate low latency solution needed to efficiently work with these applications.

2 – Fast and Event-based

When node.js is used as a common language both on the client and on the server side, where synchronization occurs quickly, which is very useful for real-time event-based applications. As Node.js runs on Google’s V8 engine, where the javascript is compiled directly into machine code making it faster than ever before. Now, with the help of the’ event loop,’ a single thread handles several client requests. Node.js becomes handy, particularly when processing IO-bound requests in high volumes.

3 – Good for Single Page Applications

SPAs are applications that fit within a single website. After loading the site, the page will not load later. Such apps aim to provide seamless user experience by reducing page load time and providing easy navigation to various pages such as desktop apps.

This is why programmers tend to use Node.js along with React for SPAs, as you can control the client app’s logic and only make calls whenever you need to change or update the DOM dynamically.

4 – Scalable technology for Microservices

The use of Node.js for microservices architecture is a good choice because it is a lightweight technology tool.

Therefore, dividing the application logic into smaller modules, instead of creating a single, large monolithic core, allowing for greater flexibility and laying the groundwork for further growth. It is therefore easy to add more microservices than to combine additional features with basic app functionality in addition to previous ones.

5 – Enables Data Streaming

The manner streams are managed in Node.js is very advantageous for I / O bound apps. Data streaming is Node.js’ most powerful implementations, but very few can be selected.

Since most data entering systems are in the form of streams, it is possible to save a lot of time during this process. The goal is to use the time in another operation and Node just does that.

6 – The Hosting deal

The application’s functioning depends on the hosting you choose, but you don’t face any problems with Node.js. It’s because cloud hosting providers and web servers can be hosted almost anywhere and anywhere. It was implemented so well even by corporate giants like Google and Amazon.

7 – Ease of Installation

If any framework needs time and effort to install, it removes the entire purpose of facilitating backend operations, no matter how feature-rich it might be. The built-in NPM tool support that comes with Node.js installation by default provides developers with a great deal of ease.

8 – Node.js is Highly Extensible

Node.js is highly expandable, which means that according to your requirements you can customize and extend. Developers can use JSON to provide the opportunity for server-client data exchange. It also has facilities for developing TCP, HTTP and DNS servers, such as built-in APIs.


If you’re looking for real-time web apps, Node.js may be the best choice for back-end development as it has all the features above, which is great in delivering outstanding performance. It is based on a single-threaded, non-blocking loop of events, Google V8 engine and low-level API. Several techniques, including the cluster module, enable Node.js to perform applications beyond a single core CPU.

After all, it’s the developer’s job to think carefully when choosing the right back-end platform about the project requirements.

Jeevan Kumar is A technology enthusiast and strong believer in agile product development. He is a Senior Content Strategist of Fortunesoft IT Innovations deals in Node.js development services A Computer Engineer by education and a technology adherent by passion. His interest in computers & the internet has made him a self-proclaimed geek.