According to Statista, about 42.62% of firms are using React JS for building high-performance and accessible web applications. A JavaScript library, ReactJS (or React.js) makes building user interfaces and lives better for developers. In this blog, we’ll check the top 10 advantages of react for building interactive user interfaces. Also, look at some of its crucial features.

Advantages of React

React has already become mainstream and is used by several big names, including Facebook, Netflix, Airbnb, DropBox, IMDb, PayPal, Tesla Motors, Walmart and many others.

But how does React stack up against other frameworks? Each framework has advantages and disadvantages of its own, making them wholly non-comparable and reliant on your goals.

What Makes React So Popular?

  • React is a JavaScript library creating user interfaces. It is the most widely used front-end development tool.
  • Declarative, practical, and versatile, React is used to build detailed views or complex single-page applications.
  • React’s virtual DOM ensures quick rendering of intricate user interfaces while consuming less memory.
  • React components are straightforward to reuse and analyze, making code maintenance easier than other frameworks.
  • The React community is significant and helpful, offering many valuable resources, including libraries, tools, and tutorials.

Also Read – React.js Vs Node.js: What are the Main Differences?

Key Features of React

Here are some features of React:

crucial features of react

– Simplicity

React uses the JSX file, which makes it simple to run the application and aids in thorough code comprehension. A component-based framework, React is simple to use and learn since it allows code reuse (when necessary).

– Provides Component Reusability:

React applications are built using several different components. Most components are reusable, though each piece has its limitations. These parts aid in supporting the code when working on substantial projects.

– Performance

Application built with React functions faster than the apps built with most of the alternative front-end frameworks. React separates the intricate user interface into distinct components. Numerous users can work on each element simultaneously to lengthen the development time.

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Top 10 Advantages of React for Building Interactive User Interfaces

There are many advantages of react js for building interactive user interfaces. Let’s discuss them below in deep:

react for building

React Flexibility

React is a free and open-source front-end JavaScript library that can be applied to various situations, and you can easily modify its behavior to meet your requirements. If you want an application that interfaces seamlessly with other libraries or frameworks, React is the right pick. Through APIs, modularity makes it simple for developers to collaborate, and working with third-party libraries offers a lot of freedom.

React makes it simpler to start developing than other frameworks. The syntaxes are highly detailed and thousands of free resources are available to tackle practically any problem during application development.

Easy to Learn

React is popular among developers because it comes with pre-built patterns and methods that can create rapid, appealing, and scalable solutions. It designs a complete application from scratch. It is one of the top advantages of react. 

Additionally, React only requires a basic familiarity with HTML and CSS to get started, unlike Angular and Ember, referred to as “Domain-specific Languages“.

Easy to Test and Debug

React is easy to test and debug because it is a component-based framework. Each component is self-contained and can be tested individually, making it easier to isolate and identify any issues. The React Developer Tools browser extension also allows for easy debugging of the component hierarchy and state.

Additionally, React’s use of a virtual DOM allows for efficient updates and reduces the need for extensive testing and debugging of the entire application.

SEO Friendly

React is a JavaScript library for building user interfaces, and by itself, it is not inherently SEO-friendly. However, there are ways to make a React-powered website SEO-friendly.

  • One way is to use server-side rendering (SSR) to pre-render the initial HTML on the server so that search engines can crawl and index the content.
  • Another way is to use a tool like, which can generate static HTML pages from a React app and serve them to search engines.

Additionally, you can use a library like React Helmet to manage the head tags for individual pages.

Reusable Components

React is suitable for reusable components because it allows developers to break down their applications into small, modular pieces that can be easily reused across different application parts. Each component can be built, tested, and maintained independently, which makes it easy to update or change a component without affecting the rest of the application. 

React also provides a clear and consistent way to manage the state and behavior of each component, making it easy to understand and reason how each component interacts with the rest of the application.

Overall, the ability to create reusable components in React allows for efficient development, easy maintenance, and a scalable, modular architecture.

Also Read – React Native vs Xamarin: Which One to Choose for Mobile App Development?

Improvements in Performance

Virtual DOM (Document Object Model) in React aids in improving performance. This API can be handled by HTML, XML, or XHTML on various systems.

You can also observe that changing the DOM frequently causes performance issues for many developers. React introduces Virtual DOMs to address this problem.

Virtual DOMs that are purely memory-based represent the DOMs of web browsers. As a result, React components are not directly written to the DOM. The virtual features made using React are responsive to the DOM. It increases the application’s speed and efficacy.

Stable Code Structure

In React, data travels from the top of the tree to the bottom. This has a hugely stabilizing effect on your code. Minor changes or defects in the “child” structure have no impact on the “parent” code. This type of data binding results in more stable and faster code. It is a crucial “positive” to note while weighing the benefits of utilizing React.

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Hassle-Free Maintenance

It’s challenging to create huge applications with various integrations. It gets increasingly difficult and expensive to maintain as business requirements change. Fortunately, React’s modularity and adaptability made your life easy. 

Further, it is possible to repurpose things to streamline the development process. As a result, modernization proceeds more quickly and upkeep gets improved. Everything functions more efficiently.


React allows significant data updates to some aspects of user interfaces automatically. Because of this advanced function, you don’t need to change anything else about your interface.

You must employ the ideal fusion of HTML and JavaScript syntax while developing a React application. This makes the project’s entire code simple. The React library contains a function that converts HTML components into scripts to make a task easier to understand. 

Faster Rendering

It is mandatory to evaluate the structure before estimating a large-scale modern application’s ultimate performance. Even the most advanced engines and platforms cannot reach “zero bottlenecks“. The DOM (Document Object Model) design resembles a tree. The lower levels of the DOM may change if an upper layer is changed.

A virtual DOM simplifies the rendering process by virtually representing the real DOM. When dealing with its state, the virtual DOM is updated rather than the actual DOM. React JS assesses the required changes by contrasting the virtual and authentic DOMs. As a result, rendering expenses are decreased because less work is done on the real DOM.

Developers are not required to check for DOM modifications or manipulations manually. Developers may easily upgrade UI elements to meet business needs. React is known for its excellent performance and first-rate user experience.

Why Choose PixelCrayons for React Development?

PixelCrayons is a software and IT outsourcing company with a team of experienced 650+ software developers, data scientists, designers, IT engineers, and technical writers.

Since 2004, the company has been committed to delivering exceptional performance. We offer complete solutions for enterprise-grade enterprises to small and medium-sized businesses using the power of technology. Our list of clients includes Capgemini, Puma, Qatar Airways, ebay, Vodafone as well as many fortune 500 organizations and successful startups.

We are a popular choice for React development due to several reasons, including:

1. Comprehensive Requirement Analysis

We emphasize on cleaner codes, responsive & user-friendly design, and an advanced navigation system so search engines can easily crawl through your site.

2. Well-Designed Web App

The web app’s design is the first thing your user observes. We utilize the most recent web design trends to create appealing and user-friendly designs for your web application.

3. Mobile-friendly Web App

We offer a feature-rich responsive web app with an elegant custom theme, feature-rich plugins, and a mobile-friendly user experience.

4. High Performance & Speed

Our React-built website offers quick user experiences and loads in only three seconds, increasing conversions and helping your Google ranking.

5. Complete SEO

Our sites have cleaner coding, responsive and user-friendly designs, and cutting-edge navigation systems, making it simple for search engines to crawl your website.

Key Takeaways

React can speed up development, reduce the amount of code needed, and improve the maintainability of your application. React development services scale better than other comparable libraries because they are simpler for developers to use and have a smaller footprint. 

With all these advantages of react, it can be worthwhile if you’re seeking a quick approach to designing interactive UI that saves time and lays the groundwork for future development projects. You can hire react developers to start building interactive user interfaces.


Q1. Why is React Efficient for Building Interactive User Interfaces?

A. React uses a virtual DOM, which optimizes updating the view when the data changes. It makes React more efficient than other libraries that update the entire DOM every time there is a change.

Q2. How Does React Handle Updates with the Data Change?

A. React handles updates by re-rendering the components that have changed when the data changes. It ensures that the view is always in sync with the data and provides a consistent user experience.

Q3. Why is React Preferred for Enterprise Application Development?

A. React is a popular option for enterprise application development since it enables programmers to design various user interfaces for scalable and high-performing applications.

Q4. What are the Benefits of Reusable Components in React?

A. Reusable components in React provide several benefits, including:

  • Code reuse: Reusable components allow developers to write code once and use it in multiple parts of the application, reducing the amount of code that needs to be registered and maintained.
  • Consistency: Reusable components help to maintain consistency in the design and functionality of the application, making it easier for users to navigate and understand.
  • Modularity: Reusable components make it easy to add or remove functionality from the application, as individual components can be updated or replaced without affecting the rest of the application.
  • Testing: Reusable components make it easier to write automated tests for the application, as individual components can be tested in isolation from the rest of the application.

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