Top 10 Advantages of Node.js for Web Application Development

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By: Manish Shewaramani

Top 10 Advantages of Node.js for Web Application Development

JavaScripts are an inseparable part of the web app while developing front-end applications. It is one of the widely used and highly popular client-side programming languages. Angular.js, Node.js, and React.js fall under the roof of JavaScript. Out of these three, Node.js holds the prime position.

Most Used Technology Worldwide by 2019

Image Source: Statista

According to Statista, 49.9% of software developers used Node.js, while 37.4% used .NET. Only 0.6% of the respondents reported that they are using the CryEngine framework.

Let’s have profound insights about the Node.js from scratch and get an overview of the technology.

What is Node.js?

Node.js is neither a framework nor a library. It’s a cross-platform runtime environment for JavaScript. It is a free, open-source and full-stack development environment that can be used to build server-side and client-side of a web application.

It uses V8, an open-source high-performance JavaScript engine, to build web apps. To deliver excellent performance, Node uses an event-driven, non-blocking Input /Output model to build data-intensive real-time applications.

Node.js is widely used for developing large scale applications. It is widely used for building real-time applications, video streaming websites, single-page apps, and other web applications for varied businesses.

Top 10 Advantages of Node.js that have Won the Hearts of Developers and Enterprises

Equipped with modern tooling, Node.js allows developers to build complex web applications with numerous features, functionality, and modules. This is the key advantage of the technology that makes Node stand apart from other programming languages.

#1. Scalability

Using the Node.js for web application development, developers find it easy to scale the app vertically and horizontally. While scaling the app horizontally, web developers can add new nodes to the existing system. On the other hand, to achieve vertical scalability, programmers need to add additional resources that can be added to the existing system.

As the technology uses the event mechanism, it provides high scalability and helps the server in a non-blocking response. Node.js applications do not require a large block in the core development. It can work with a set of micro services and modules which are running in their own process. Thus, it is a highly scalable environment than the other JavaScript servers.

#2. High Performance

Node interprets the Java code through Google’s V8 JavaScript engine. The V8 engine complies with JavaScript code directly into the machine code. It enables developers with the effective implementation of the code.

As Node.js is supported by the non-blocking run input-output operations, developers can take the benefit of faster code execution along with an enhanced runtime environment.

#3. Extensibility

Node.js is a highly extensible technology and it can be customized as the changing and specific requirements of the business and the project. Moreover, using JSON with Node.js, web developers can achieve data exchange between the client-server and web server. Programmers can also use built-in APIs to develop TCP, HTTP, DNS, etc. server.

#4. Single Programming Language

With Node.js, developers can build frontend and backend of the web applications in JavaScript using a runtime environment. It enables programmers with the ability to write code for the server-side applications using JavaScript.

They do not need to use other server-side programming languages. Thus, application deployment becomes easier for the developers as almost all browsers support JavaScript.

#5. Caching

Node.js, an open-source runtime environment, provides a caching module too. Whenever the application gets the request for the first module, the request cached in the application memory. It helps developers by reducing the tasks of the re-execution of the code. The caching module loads the web pages swiftly and responds to the users within no time.

#6. Boosted Web App Development Speed

Being a lightweight technology and supported by the varied tools, Node.js allows developers to accelerate the app development speed. The Node Package Management registry provides several libraries and solutions to build web apps with more value by investing less effort.

By offering reusable templates, the technology reduces the number of bugs, cuts down the size of the application and improves the time-to-market of the app by shortening the development cycle. As the client-side and server-side are written using Node.js, it becomes easy for developers to manage the data by consuming less timing.

#7. Community Support

Node.js has a large and active community of software developers that continuously contributing to the further improvement and development of the technology. The web developers are well supported by the JavaScript developers who provide them the ready to use code in GitHub to build their complex solutions.

#8. Improved App Response Time

The technology is capable to handle the multiple requests at the same time by offering the option of nob-block I/O systems. The system can manage several requests with the lowest response time and in a highly efficient way compared to other languages Python or Ruby. All the incoming requests get lined up and quickly executed in a very systematic way.

#9. Low Learning Curve

JavaScript is a widely-used programming language amongst the developers to build the front-end of web applications. It becomes easy for programmers to learn and adopt Node.js for backend development. It helps them to write code in less time.

#10. Mobile Friendly

Node.js improves app response time, development time, and productivity to enable businesses with a competitive edge The technology holds the next-level efficiency and adaptability by managing the growing volume of mobile traffic, preserving the server from crashing and distributing the load. Node.js developers can develop responsive sites much faster by integrating necessary features.

In the Nutshell

By considering the above-listed benefits, node.js is the prime choice of the developers to build real-time and live streaming applications for startup projects or enterprise mobility solutions. Credencys has proven experience in developing web applications by harnessing the potential of Node.js.

Offering a complete range of Node.js development services, we enable businesses with a robust web solution that helps them run the data-driven applications seamlessly with next-level performance and productivity.

Frequently Asked Questions

How is node.js being used in web development?

Node.js uses JavaScript, a programming language that makes the web app development simplest for developers for all the browsers. Generally to build server-side applications JavaScript required to consider additional programming languages such as Python, PHP, Ruby, etc. But While creating the web app with Node.js, they do not need support from other languages.

Is Node.js good for enterprise applications?

Yes, definitely. Node.js is an advanced runtime advanced that had to be considered to build an enterprise app. Node Package Manager enables developers with access to an arsenal of tools that allow developers to build high-end applications if they know how to use them.

Why Node.js is so popular?

Node.js is the part of the JavaScript that is the main language to build the web application. Nowadays, JavaScript the only option with the developers to develop web apps in the browser. Node.js is an advanced JavaScript that has revolutionized server-based development.

Is Node.js used for frontend or backend?

Yes, developers can use Node.js to develop frontend and backend of web applications. It is also a lightweight and efficient application runtime environment that opens new avenues for application development.

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