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15 Great Advantages of Node JS in Software Development

Written By Zainab Aftab – Last Modified On July 1, 2024

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Node.js is single-threaded and commonly used for enterprise applications because it can manage a massive number of connection requests at once. In this blog, you will learn in detail about everything related to Node Js and its biggest benefits in software development.

What Is Node.js?

Node Js is a runtime environment that uses Chrome’s V8 JavaScript. The technology was first presented by Ryan Dahl at the 2009 European JSConf annual conference and was instantly recognized as the hottest single JavaScript product on the market today. It is sponsored in part by Joyent Cloud Hosting, a cloud-based hosting service. The company acquired some technology, including Ruby on Rails, and hosted Twitter and LinkedIn servers. It was also one of the first businesses to use NodeJS on the backend of the mobile application.

Read More About: Cloud Vs SaaS

The Popularity of Node JS

Recently, in the past 4 years, Node Js has become very popular in developing startup applications. Even Stack Overflow has declared it a worldwide leader in frameworks. It is mostly used for back-end development and its popularity is expected to grow more.

Node Js gained popularity because it is utilized as a server-side proxy where it can deal with a lot of concurrent connection requests in a frequent way. It’s particularly valuable for proxying various benefits with various reaction times or gathering information from numerous sources points.

What Is Node JS Used For?

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Companies like Hapy use NodeJS to build the backend side of the web and mobile applications. Node JS is also used to build in-house automation CLI tools for importing bulk data and automating tedious day-to-day operations across projects. Due to its non-blocking, even-driven servers, it is primarily used in website development and backend API services.

It is widely used by JavaScript programmers to write fast and scalable server-side scripts. It works really well in solving I/O scaling problems. Apart from that, it can generate dynamic page content, open, read, write, delete, and close files on the server, and modify your database.

Read More About: Why Should You Hire a CTO For Your Shopify in 2023?

What Is Node JS Best Suitable For?

Node Js is used in both frontend and backend development. According to the survey, 85% of web applications are using Node Js. Let’s see where else or for what else Node Js is best suitable. Here is a list of things in which you can leverage NOde Js technology.

  1. Chatrooms
  2. RTAs
  3. Complex SPAs
  4. Streaming Apps
  5. Browser Games
  6. Hardware Programing
  7. Command Line Tools
  8. Rest APIs

Where to Not Use Node JS?

Now that we know a bunch of things apart from mobile and app web app development, where node Js is best used. Now let’s see where Node Js doesn’t work well and can be disadvantageous. Read the list below.

  1. Heavy Server-Side Computation
  2. Complex Web Applications
  3. CRUD apps
  4. Relational Database backed Server Side

Read More About: Relation Database Model.

Advantages of Using Node Js

Node.js has been steadily gaining immense popularity for web app development, but its abilities have grown further as the back-end developers have numerous uses for the framework. It’s a very efficient software solution that allows real-time application developers to manage massive quantities. Let’s look at the advantages of the Node JS framework.

Here is a list of 15 advantages you can gain from Node Js.

  • Offers high-performance for Real-time Applications
  • Offers easy scalability for modern applications
  • Web App Development
  • Improves App Response Time and Boosts Performance
  • It is Easy to Learn and Quick to Adapt
  • Flexible
  • Helps in building cross-platform applications
  • Reusable Code
  • Offers Community Support to Simplify Development
  • It is Cost-effective with Fullstack JS
  • Helps in building Cross-functional Teams
  • Offers Extensibility to meet custom requirements
  • Reduces time-to-market of your applications
  • Reduces loading time by Quick Caching
  • IoT

1- Offers High-Performance for Real-Time Applications

The biggest benefit of Node Js is that it offers high performance for Real-time Applications. It’s also a benefit of using NodeJS for supercharged applications. Application frameworks using Node.js can easily perform multiple tasks. Despite the complexity and cost of integrating a single processor, the IPsec architecture is highly scalable and enables IPSec to handle simultaneous queries without clogged RAM. Its event-linked and non-blockable operation enables code execution at accelerated speeds that affect performance. Nodejs has enabled GoDaddy to surpass its competitors.

2- Offers Easy Scalability for Modern Applications

NodeJS – is an emerging technology and its associated components have proved to be the industry’s best-selling product. It includes a wide array of features such as cluster modules. It allows loading balance on multiple CPU cores, helping to deliver desired results via smaller modules with less CPU power consumption. Node.js also uses a no-blocking events loop mechanism providing high scaling and enabling server processing requests easily.

3- Web App Development

The advantages of implementing Node.js on web applications vary widely depending on the company and its IT strategy. Examples can range from technical scalability, speed and performance, and application limitations. Decisions at the current stage determine how quickly you’ll get into the market. Java dominated web pages as a popular client-facing programming language. JavaScript was only just an idea until Node.js was released. With node.json advantages, development is very straightforward, cost-effective, and super effective if JavaScript is installed.

Read More About: What Are the Main Types of Web Application Architecture?

4- Improves App Response Time and Boosts Performance

How much longer does Netflix take before they can even start their own website without using Javascript? The fact that there are dozens of simultaneous requests can affect the response rate in an application and its performance is often a negative factor if you do not have adequate technology for handling the load of requests. Here Node.js offers nonblocking asynchronous architecture by employing fewer resources.

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5- It Is Easy To Learn and Quick To Adapt

JavaScript is not considered a widely-used programming language. NodeJS can be developed quickly and easily with no programming experience. It requires less effort to write code. NodeJs users surveyed a number of developers to learn the JavaScript programming language in 2016. It feels more like an all-purpose programming language. There’s no need for more time learning NodeJS, even if the developer is a beginner or a junior developer.

6- Flexible

Flexibility is another advantage of Node Js. At the point when you roll out an improvement in Node Js, just that node is impacted. Where other run-time conditions or structures might expect you to make changes as far as possible back to the core programming, it requires nothing except a change to the node. Furthermore, the best part is that when you consolidate JSON with Node Js, you can undoubtedly trade data between client servers and the web server.

7- Helps in Building Cross-Platform Applications

Node.js allows for development across platforms of Electron and NW.Js for creating interactive web applications on any platform. So there’s not much time spent on writing separate programs on different desktop versions. You can create desktop software without any experience with Objective-C C#. Your Node.js developer can also use Chrome developer tools for building, debugging & writing code without restriction.

8- Reusable Code

Code reusability is very important in software development and it has many pros. Reusing code is protected, secure, and dependable, so it increases the value of the application. Furthermore, since the code is more modest, it has less possibility of having blemishes. Because of fewer lines of code, an application is bound to be reasonable and straightforward. Furthermore, since the code is more modest, it has less possibility of issues. Because of fewer lines of code, an application is bound to be reasonable and straightforward.

9- Offers Community Support To Simplify Development

The Node.JS community supports millions of developers globally with specialized expertise for solving any kind of complex software project. NPM, a JavaScript package management tool is the largest package management registry worldwide. There are numerous resources for you to utilize for any project. You can also find an enormous collection of resources on GitHub based on code developed by developers and designed to achieve greater flexibility while reducing your costs.

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10- It Is Cost-Effective With Fullstack JS

Since Node JS lets a developer write server-side code using Javascript, he can write code on the front end as well as on the back end easily. Among Node Js’s biggest advantages is its ability to eliminate remuneration requirements by allowing two resource teams to work together, reducing overall time and costs. After deploying Ruby on Rails in Node.JS, LinkedIn has gained impressive performance dynamics based upon Node Js advantages. The team reduced its servers to three instead. They also found resource delegation efficient.

11- Helps in Building Cross-Functional Teams

Imagine that you employ 2 separate teams to develop and test quality projects, which operate individually and whose responsibility consists of only a few specific areas. Even when it might seem perfect, there’s an enormous communication gap between these teams that can create dozens of loopholes in your product.

Does that really make it difficult? NodeJS has a solution. As Node.js is fully-stacked it will help you create an efficient development team. It provides a healthier working environment that enables resolving and fixing your issues effectively.

Read More About: Website Usability Testing.

12- Offers Extensibility To Meet Custom Requirements

A business doesn’t stop evolving. Node.js allows quick and efficient expansion of existing users into new industries. Its underlying framework provides an integrated way to develop web-based server-side applications using HTTP/DNS services and JSON format that allows for easy communication of data between web-based clients. In 2013, PayPal was an incredible success, with annual payments of $551 billion with more than 244 Million worldwide users. During that period Payment titan incorporated java scripts into Nod Js.

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13- Reduces Time-to-Market of Your Applications

Time is invaluable for a developer, particularly in a market where time on the market is deemed the most important benchmark in terms of quality. Because Node.js was lightweight, it allowed for accelerated development speeds. In addition, your team gets access to tons of library resources from GitHub. This reduces the time to code and helps reduce costs. Node Js provides server and client-side Javascripts allowing faster and more efficient coding management over similar technologies.

14- Reduces Loading Time by Quick Caching

Node.js is a lightweight caching module that helps developers save time while performing tasks. So when the first module in your application receives an update, the request is stored within your application’s internal storage system. Then your users can access your websites quickly without wasting time waiting.

In fact, eBay has used NodeJS advantages in its tech stack quickly as it wanted to be super-efficient as well as real-time to maintain live connections on a website.

15- IoT Mobile Apps

Many people question whether to use Node Js in IoT projects or not. IoT is the future of technology and the 5th industrial revolution. Companies require unified IoT software to manage related devices, sensors, and equipment with IoT’s interface. There are many programming languages like Java, Python, C ++, and Ruby that can be used in IoT but not all of them are as good as JavaScript.

Programmers prefer using Node Js in IoT mobile apps because it integrates with IoT protocols, provides higher performance, data protection, and secured authentication, and makes it easier to build API for these apps.

Read More About: Webflow SEO–A Smart Approach For Better Ranking

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Disadvantages of Node JS: What Is Node.JS Not Good For?

85% of the companies which use Node.js use it to build web applications or in mobile app development. Regardless of the huge number of benefits it provides, it also has a few disadvantages in comparison. The list and details of these disadvantages are given below:

  • Limitations in Performance
  • Unstable API
  • Lack of Library Support
  • The programming model is Asynchronous
  • High demand for Experienced Node.js Developers

1- Limitations in Performance

Although Node is a single-thread processor, it is a programmable application for heavy computing because no one can handle a single thread. NodeJS is able to use its CPU resources to execute an event when the task is an important CPU-related task that it has received. Consequently, it causes delays in events and also affects user interface and performance. To solve the problem, Node.js released a “worker threads” module which enabled developers to perform many threads simultaneously. The solution, however, doesn’t completely prepare you for computer-based computational issues.

2- Unstable API

Node.js users report some major problems with APIs, but these are mostly non-backward incompatible, which forces them against the walls. Sadly they need to constantly update access code in sync with the latest Node.js API versions.

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3- Lack of Library Support

There are many NPM databases that lack adequate documentation. It’s difficult for amateur developers to develop an internet site using NodeJS. Until you hire a professional with good project experience, only your project will be successful. Because it is free to use, it may be a problem for developers as it lacks high standards. You need a good partner who can help you create amazing web applications – The results will be remarkable.

4- The Programming Model Is Asynchronous

Despite being based on an asynchronous approach, asynchronous technologies typically respond a lot to callbacks. It works immediately before any task in the queue, so many queued tasks are running. This callback could lead to callback hell. This directly affects the performance and quality of a software product. Essentially, these limitations make the code hard for users to read and understand.

5- High Demand for Experienced Node.JS Developers

Hackerrank identified the biggest student development trend which shapes recruitment at the university. The students are regularly tuned into the talent pool and enrolled to meet the needs of the industry in order to stay ahead of the competition. Likewise, tech companies compete in the Career Fair to get talent. But unfortunately, demand has increased exponentially faster than anticipated and there are few experienced Node.Js developers that can meet customer requirements.

How Is Node JS Useful for Startups?

Apart from the overall numerous benefits of Node Js in the software world, it is found to be specifically good for startups. Big companies like Netflix, Uber, and Linkedin are already using Node Js. For startups Node Js can be very useful for various reasons. It is easy to learn and use and as startups usually don’t have enough resources and budget to be spent on expensive development teams, this ability of NOde Js saves them costs.

Moreover, as many startups use MVP development because of their short budgets and strict timeframes, Node Js enables them to quickly develop an MVP. Budget-friendly solutions like Node Js are best for startups and as their use and popularity are expected to increase in the coming years, it’s viable for startups to use growing technologies like Node Js.

Where and How To Hire a Node JS Developer?

You must be wondering how if there is a shortage of experienced Node Js developers in the market, how can we find a good one these days. Well, it is not much of a headache as many freelancers are providing skilled Node Js services on Upwork and Fiverr-like platforms. Outsourcing your projects to these developers is also cost-efficient.

Also, there are many software developers that use Node Js in mobile and web applications if you require it. Even if your hired developers are not skilled in Node Js, it is easy to learn, so they will be able to learn it quickly. A good Node Js developer typically requires 2-3 years of experience in it.

If you are looking for a professional team of in-house Node Js developers then you will have to expand your budget, and also incur overhead expenses. But outsourcing and freelancing is the best way to hire a Node Js developer in our recommendation.

Hapy uses experienced Node Js developers in our MVP, Webflow, and Product Design Development Services. Beings users of Node Js, we recommend other developers learn it and use it in mobile application or web application development.

To get the services of our Node Js developers, visit the Hapy now.


Node JS is an excellent tool for building scalable and highly performant websites. We love using Node JS to exploit its advantages. Moreover, this is the most robust solution for web applications in 2022. Node Js serves as a powerful tool for a fast and flexible application development environment and for other purposes which is why it has gained popularity in recent years.

Nodejs has also been proven as a good tool for small businesses. Because it offers better performance and better flexibility without spending a huge amount of budget on it. Also, it extended JavaScript application functionality. It’s possible that the server can be configured using nodeJS. We hope you learned a lot about Node Js and will follow our recommendations for using Node Js in website development.


Why Should You Use Node JS for the Backend?

Node Js can be used for both the backend and front end, but usually, it is used in backend web application development. It is because of its scalable and flexible framework that developers prefer to use Node Js for backend development. And it is also capable of handling various connection requests at a time providing real-time communication support., so it makes it a better option for the backend.

Why Is It Preferred To Use Node JS in Enterprise Applications?

Due to its ability to manage multiple connection requests simultaneously as well as efficiency in both the front and back end, it is a good fit for enterprise apps. Its asynchronous nature and non-blocking IO is also a reason to use it in developing enterprise applications. Node Js also makes it easier to develop these applications and is easy to learn.

Difference Between Node JS and Java?

One main difference between Java and Node Js is that Node Js is capable of performing small-sized projects that are usually divided into smaller categories/tasks. On the other hand. Java framework is used for building more complex web-based applications. As Node Js provides ease of development, it is a better option than Java in some cases, but for high-end application performance and security, Java is better than Node Js.