Why Should You Opt for Node.js Framework in Web App Development?

By Chintan Gor Development, Node.js August 12, 2019 14 min read 626 Views

So, you have a great business idea and need to develop a website?

Or, you have just ventured out into the digital world to give an added dimension to your establishment?

You might even be someone who wishes to shift from the offline to the online world for a good reason. The first place that you would need to stop and think over would be when it comes to web app development.

Web Development has seen a massive change ever since JavaScript stepped in and spiked things up. It would be safe to say that the platform has made the impossible happen.

Until a few years ago, it was almost impossible even to imagine a web app that would not need to get refreshed multiple times, that could provide practically infinite storage, and that was almost instantaneous in response.

But then we had Gmail, and the power of JavaScript became loud and clear. But why is that JavaScript has become and shall undoubtedly continue to be the revolution that it is today?

This will probably be the first step towards understanding the relevance of Node.js Framework in the first place, which is a runtime environment based on the V8 JavaScript engine of Chrome.

Advantages Of JavaScript

Out of the many powerful tools and technologies that were competing for fame and success until a few years back, JavaScript emerged as the best, and for a good reason.

No doubt it has been dubbed by many as the most important programming language in the world today. The kind of advancement and communication the language possesses is unmatched compared to its other contemporaries.

That’s is the reason Node JS Development Company is in massive demand nowadays.

Now, let’s explore the various benefits of JavaScript.

Advantages Of JavaScript

1. Efficient Performance

The level of optimization JavaScript translates into better runtime performance. It is a known fact that programming languages can get designed for multiple purposes.

JavaScript, however, was designed specifically for the internet, which makes it a clear leader when it comes to web development.

The features JavaScript provides for garbage collection and dynamic binding lend it the potential of rendering work at higher speeds.

One can run apps on JavaScript without any blocking. Although there does lie a difference in the manner of code execution compared to other programming languages, the event-driven applications of JavaScript are a better substitute.

2. Easy-To-Grasp Syntax

Programming languages can be complicated to learn and master for they are logical and machine-based. The more complex the language, the more difficult it becomes to use them for web development.

In this case, too, JavaScript emerges as a winner, for it is quite similar to C, C++, Java, and PHP – all of which are incredibly easy to learn and have a lot of syntax in common.

JavaScript syntax also brings with it the bonus of flexibility and brevity, something which is not very common among other languages. Anyone looking to learn and master JavaScript can do so in no time.

3. Well-Developed OO Features

The object-oriented features of JavaScript are impressive because of the unique prototypal inheritance model it uses.

This means that the language provides for object prototypes, which can inherit the character and functions of the parent object.

The main advantage of this peculiarity is that any given object prototype can be modified whenever wanted, lending a great deal of flexibility to the language.

4. Portability

If there is one coding language that can get reused more than the others, it has to be JavaScript. The same code can run on the client as well as the server machines.

There might be situations where the team working on the code is too scattered to be able to coordinate as much as required when developing the program.

The portability of JavaScript allows the code to be written on multiple devices and run on the client as well as the server platforms.

No wonder the features as mentioned above of JavaScript along with multiple other merits it possesses has taken it to the level of such a widely-used programming language these days.

The language has found a place on massive platforms like Titanium and Apache, besides also playing a lead role in server-side programming. It is here that Node.js comes into the picture.

What Is Node.js?


Node.js is an open-sourced cross-platform that essentially helps JavaScript execute code on the server-side. It is a JavaScript runtime environment built on Chrome’s V8 engine.

Ryan Dahl gets credited with creating the Node.js, and it was itself designed to create real-time network applications similar to Gmail.

The unique feature of Node.js Framework is that it runs on a single-threaded event-based loop. The result is that all its code execution is non-blocking.

Why Opt For Node.js In Web App Development?

Node.js is a brilliant choice when it comes to web app development, and the reasons are manifold. The best proof of this fact is the trend web applications are setting these days compared to their earlier counterparts.

Node.js, thanks to its many features and its JavaScript engine, has allowed better communication and more accessible data exchange between client and servers.

1. Unmatchable Speed

When it comes to the internet, and especially to developing applications on it for commercial purposes, speed and time become important factors. The time taken to create and launch the app can translate directly into money spent by the companies.

In such a scenario, Node.js offers impressive speed, thanks to its JavaScript native code execution. Companies would prefer to use Node.js if they are in search of a super-speedy suite.

The event-based nature of the I/O chain of the platform, paired with its non-blocking nature adds to the rapidity of results achieved through it.

The results❓

Your company has the power and the resources to create robust, superfast web applications only with the help of the right coding.

The biggest of enterprises and even the newest ones in the making are gradually opting for Node.js to achieve the best results when it comes to web application development.

LinkedIn, PayPal and other biggies have been associated with Node.js and are known to record swifter and smoother web-interactions owing to the platform.

2. Designed For Real-Time Web Applications

The number one worry when it comes to designing real-time network applications is the issue of low-level sockets and protocols.

With Node.js, companies are empowered to use speed, efficiency, and comfort in the process of developing applications.

Be it developing a new game application, or a messaging platform, or a service like PayPal, Node.js provides the programmer with the added benefit of superfast processing and the freedom to develop their desires apps and software.

3. The Non-Blocking Code Execution

If it weren’t for Node.js’s non-blocking I/O model, it wouldn’t have been as smooth and clean to use. The platform is built to handle asynchronous I/O and manage to process without any delay, which makes it a stiff competitor compared to other network development platforms.

In synchronous processing, sequential code execution takes place because each request blocks a thread on implementation. Therefore, one thread cannot execute unless the previous gets finished. This leads to some delay in the overall execution.

Node.js works differently in that it has a system of asynchronous processing, wherein, requests are processed without blocking, leading to much-reduced response time.

4. Coder-Friendly

We cannot forget that the primary purpose of Node.js is to develop real-time network-based applications for commercial ventures or purposes usually.

With the number of companies going online and the surge in demand for web applications, it is not astonishing that more and more coders would want to use a platform like Node.js to accomplish their aims.

The platform does not disappoint in this context, for it is coder-friendly and easy to grasp. It takes much lesser time compared to other languages and offers a lot of ease when used at the backend.

The secure transportation of data between client and servers is another added feature that makes work coordination and simultaneous progress a realizable dream. The result is the rapid development of practical and scalable applications.

For knowing more on this subject, you can contact and Hire NodeJS Developer from a reputed organization. He/She will guide you on this subject in detail.

5. Open-Source Platform

Node.js Framework is an open-source technology, which makes it’s functioning dynamic and edgy. There is no need to mention how rapidly the Node community is growing these days.

Thanks to the speedy rise in the number of modules in the Node Package Manager (NPM), making it one of the best competitors in the league of such platforms.

6. V8 Engine

The engine used for the implantation of Node.js was the Chrome V8, which is known for its massive speed when it comes to compiling JavaScript into machine code.

Not just this, being a part of Google ensures that V8 gets useful updates from time-to-time and better and faster versions come out now and then.

This adds brownie points to the Node.js platform and lends it its most important characteristics of speed and benchmark execution.

7. Scalable Tool For Microservices

Node.js has achieved a landmark when it comes to being a lightweight technology. The result is that one is enabled to develop applications as a suite of multiple microservices instead of one colossal function.

The microservices can be said to be specific lightweight mechanisms, which execute on their terms and processes on APIs. Node.js Development Trends also support this concept and that’s why it is worth analyzing.

The system of using such multiple microservices instead of large cores adds to the already existing feature of flexibility for the Node.js platform and improves the functionality of the applications as a whole.

8. The Ecosystem As a Whole

The Node Package Manager or NPM serves as a marketplace for open-source JavaScript tools. This is one of the prime factors that support the advancement and constant upgrades of the Node.js platform.

NPM-Node Package Manager

The ecosystem receives regular updates in the form of newer tools and technologies and only gets more productive and more advanced with time.

This is the chief reason for such popularity of the platform among the biggest of companies.

Who wants to be left behind when it comes to technology?

Especially when it comes to commercial ventures, companies do not fall short of competing for the best tools to enhance and embellish their position in the online marketplace.

What better a tool to use than the Node.js, which never fails to upgrade according to the latest developments on the block?

Read also: How Much Does It Cost to Make An App In 2019?

9. Omnipresent

The Node.js is like an omnipresent technology – you find it in the browser, and you find it on the server as well.

The mechanism of working and the nature of the protocols are similar in both, and the flexibility is incomparable.

Besides, it is known to be a highly extensible and competent platform, allowing the user to make changes as per their wishes.

This increases to a great extent, the scope of data and information exchange, along with the rapid development of HTTP, TCP, and DNS servers.

10. Caching Single Modules

Thanks to the open-source runtime environment offered by Node.js, coders are provided with the facility of caching single modules automatically.

Each time a request for the first module is received, the platform caches it automatically in the application memory.

Caching allows speedier handling of web pages, and the user doesn’t have to do this manually because of experiencing slower interaction with the pages.

Due to this functionality, the Web Application Development Company is making use of Node.js more and more in recent times. You should also give serious thought to this prospect.

Where Should Node.js Be Used?

There can be multiple applications when it comes to using Node.js in developing real-time network applications.

However, there are a few cases where the Node.js platform comes across as a perfect fit, thanks to the features it has.

These features can cater to some requirements most efficiently, resulting in applications that take no time to gain appeal between the customers.

1. Messaging Applications

Messaging applications have certain features that allow the Node.js to fit in perfectly in terms of work and collaboration – lightweight, multi-user, high-traffic.

There is a lot of scope for data exchange and storage, low processing, negligible computation, and multiple connected devices.

In short, messaging applications cover a lot of aspects a typical Node.js platform caters to. Besides, the platform works equally well when it comes to both clients and servers, and this is something that goes perfectly with messaging applications.

Even the more complex yet robust applications can be set up quickly with the help of the platform. Node.js offers flexibility in the process and experience like no other.

2. Data Streaming

It is common to see HTTP request and responses getting considered as isolated events instead of continuous data streams.

This error can be rectified and changed with the help of Node.js platform which enables several features in the progression of data streaming – processing files when they are getting uploaded to the network such as in the courses of audio and video encoding.

This again can turn out to be a positive point when considering the design of messaging applications with the assistance of Node.js platform.

3. Application Monitoring Dashboards

The Node.js platform is like a perfect match for application monitoring dashboards, such as website visitor and interaction trackers. The idea is to collect and monitor real-time statistics which can benefit companies in the long run.

Companies are free to base and design their customer interaction models from the data that they receive from the application monitoring dashboards.

Specific communication channels can be designed to lead the website visitor from one product or page to the next. This process can be used by marketing teams to identify the pros and cons of their web pages and monitor customer activity on the same.

This particular application of Node.js is very similar to visualizing what customers are up to in real-time networks. Companies are sure to benefit in significant ways through this application.

4. Proxy Servers

Node.js, as mentioned before, works exceptionally well when it comes to handling server-side proxies. This is because Node.js enables the user to process extensive amounts of data in a non-blocking fashion because of its asynchronous I/O character.

This helps a great deal when trying to manage multiple services on a proxy, each with different response times. These responses would not delay due to blocking and sequential requirements as on other platforms.

The same holds when the application gets designed for collecting information from multiple sources simultaneously, as is the case with several websites these days.

Node.js can cater as the best solution in such scenarios, especially when the proxy is getting established for local developments. Instead of a dedicated proxy service, one can opt for working with the Node.js platform.


The world is gradually shifting online, and so are our activities. Whether it is booking a ticket or a table at the restaurant, whether it is planning for a wedding or a trip– there is nothing that doesn’t have a web application dedicated to it these days.

This doesn’t mean, however, that the brim has been reached. There is unlimited space on the web for anyone who can come up with an idea to reckon with. The biggest companies start small and then build their online game so strong that it is difficult to ignore them.

This is possible, however, only with the help of a robust and robust programming platform for the development of the smartest and most interactive web applications to appeal to the customer.

No doubt, many brains come up with brilliant ideas throughout the world every single day. But without the most appropriate and powerful technological tools, these ideas stand nowhere.

In such a scenario, Node.js Framework comes across as a powerful tool that has redefined for the world the meaning of flexibility and speed.

A top choice among the biggest of companies and a tool that can transform the way web development has been shaped, Node.js is definitely to be opted for when one goes for web app development.


Disclaimer: We at eSparkBiz Technologies have created this blog with all the consideration and utmost care. We always strive for excellence in each of our blog posts and for that purpose, we ensure that all the information written in the blog is complete, correct, comprehensible, accurate and up-to-date. However, we can’t always guarantee that the information written in the blog correct, accurate or up-to-date. Therefore, we always advise our valuable readers not to take any kind of decisions based on the information as well as the views shared by our authors. The readers should always conduct an in-depth research before making the final decision. In addition to these, all the logos, 3rd part trademarks and screenshots of websites & mobile apps are the property of the individual owners. We’re not associated with any of them.

Chintan Gor

Chintan Gor

Enthusiastic for web app development, Chintan Gor has zeal in experimenting with his knowledge of Node.js in various aspects of development. He keeps on updating his technical know-how thus pinning his name among the topmost CTO’s in India. His contribution is penned down by him through various blogs on Node.js. He is associated with eSparkBiz – a Node.js Development Company from the past 7-8 years where one can get premium services.


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