Why and Where Should you Use React.JS for Web Development?


ReactJS is a JavaScript library that is used to build interactive elements on websites. It is a component-based, open-source, front-end library which is responsible for the view layer of the application. In the MVC (Model View Controller) architecture the view layer contains how the application looks. These three expressions of ReactJS are:


  • Components: They are considered as the building blocks which are put together to build an application. It is very easy to create custom components with ReactJS and it is also an important feature that makes the development process simpler. 
  • JSX: It is an extension of JavaScript that allows developers to write views using HTML and XML that can be mixed with JavaScript to control the logic. 
  • Redux: It is a state management library that has a dynamic ecosystem that is paired with ReactJS.


What are the Main Features of ReactJS?


It focuses on the view and the things that are displayed rather than the coding sector. It is faster to build and debug the screen or component using this method. Declarative means providing a better developer experience which gives great UX.

Component-Based Approach

These are responsible for network communication, UI function, managing state, and more complex functions. The modular approach in ReactJS makes it easy to implement the design scheme and display it using various components. 


It is a small platform that can be downloaded quickly and it does not require much effort for the configuration. It has a code-splitting feature that reduces the load time of the website as you don’t have to load the entire application at once. 

Flexibility and a Huge Ecosystem

Business owners or ReactJS Development Company prefer this platform as it is popular in the market and provides many crucial resources. 

Backward Compatibility

It is always a great advantage if the software can work with an older version of libraries used. ReactJS supports this functionality that makes it more usable and preferred by the developers. 

Why do you need ReactJS Development?

Create Dynamic Applications easily

ReactJS helps in creating dynamic web applications easily as it requires less coding and has more functionality. 

Improved Performance

It uses a virtual DOM that makes building web applications faster as it compares the previous state and it updates only the items in the Real DOM that change instead of updating every component again.

Reusable Components  

Website Development Company prefers multiple components that have their controls and logic. ReactJS has components that can be reused throughout the application which reduces development time. 

Unidirectional Data Flow

While designing a React App the developers nest the child components with parent components. The data flows in one direction; it becomes much easier to debug the errors and resolve them.

Small Learning Curve

It is very easy to learn as it combines the basic HTML and JavaScript with beneficial add-ons. You get many tools and frameworks to understand React’s library.

Develop Websites and Mobile Application

React Native that is derived from React can be used to build a mobile application. You can also hire ReactJS developers to handle the minimal code required by your platform and made both mobile applications and websites. 

Flux and Redux

Flux architecture complements the react components by the unidirectional flow of data. Redux on the other hand is a reinterpretation of flux architecture and provides a single store. Generally, it is used for exception handling, async API, and logging. 

Where Should You Use React?

  • Blogs
  • Portfolios
  • Rating Websites
  • E-learning websites
  • Promotional platforms
  • Business directories
  • Donations and social service
  • Auction
  • Coupon sites
  • Sharing media platform
  • Job boards
  • Gallery
  • Forums

These are some of the important sectors that are already using ReactJS for their businesses and you can focus on any of them.

Some Internet Giants that are Already Using ReactJS Development:


The webpage of Facebook is made using ReactJS; the script is blended with the application code. The mobile application is built using React Native which is responsive for Android and iOS platforms.


The immense collection of features like Google Maps, Geolocation, search engine and many more are working using ReactJS and its features. 


Netflix uses Gibbon for low-performance devices instead of using the DOM in web browsers. It uses ReactJS for handling the startup speed, modularity, runtime performance, and other important functionalities of the application.


It used ReactJS to build UI and more efficient engines like Velocity.js and Underscore.js to add more features. 


It switched to ReactJS as it provided many resources in the framework that are efficiently utilized by the platform.Many more famous platforms are building or moving to ReactJS for their web or application developments.  An experienced and professional ReactJS development company will always make the right strategies for your business as they are aware of the market demands and requirements. You can contact us to get the best services in the market as we can help in growing your already existing business or build one from scratch.

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