Top Reasons to Build Modern Web Applications with React.js

Do you know React.js is a popular and powerful JavaScript library used by many websites to develop user interfaces? Some popular platforms that utilize React.js include Facebook, Instagram, Netflix, Airbnb, Dropbox, Reddit, Asana, New York Times, Imgur, and Microsoft.

In this cutthroat age of technology, creating web applications using React.js is popular due to its improved performance, web-specific features and tools, strong developer community, and the ability to create reusable components.

One of the main reasons to create web applications using React.js is that it uses a virtual DOM (Document Object Model) that allows developers to update and render components efficiently, improving web applications’ performance and making them more responsive.

Building web applications with React also provides a range of features and tools specifically designed for web development. For example, React Router is a library that allows React developers to easily implement routing in their web applications, which is essential for creating multi-page applications.

Redux is another popular library often used with ReactJS to manage application state, which can help make applications easier to develop and maintain. Furthermore, creating web applications using React.js has a large and active community of developers to assist.

While React.js is used for web development, there are other libraries and frameworks that are specifically designed for mobile development, such as React Native, which is explicitly designed to run on mobile devices, such as smartphones and tablets.

Top Reasons for Building Web Applications with React

  • ReactJS allows developers to create user interfaces that are highly interactive and engaging, which can improve the user experience and increase customer engagement and conversions.
  • A wide range of user interface components that are responsive and dynamic can be easily integrated into web applications, providing a consistent and familiar user experience across different pages and applications.
  • React.js web application development uses a virtual DOM (Document Object Model), the structure of the elements and attributes that make up a web page. When the state of a React.js application changes, the virtual DOM is updated to reflect these changes.
  • It also allows developers to update and render components efficiently and helps to create server-side rendering, which can improve the performance of web applications and make them more search engine friendly, increasing their visibility to potential users.
Reactjs web application
  • React.js developers can create reusable components using a component-based architecture with individual components representing a specific piece of the user interface, such as a button, a form, or a navigation menu.
  • These components can be defined using JavaScript and include both the component’s behavior and visual appearance saving time and effort during development.
  • Flux and Redux are popular libraries often used in building web applications with React to manage application state. Flux consists of three main components: the dispatcher, the store, and the view, and Redux is a library inspired by Flux that provides a similar unidirectional data flow.
  • However, Redux simplifies the Flux architecture by combining the dispatcher and the store into a single store. Redux also provides tools, such as middleware and the Redux DevTools extension, to help developers manage and debug the application state.
  • React hooks are a feature of React.js which is implemented using JavaScript functions. These features allow developers to use state and other React features in functional components, making the code less verbose and easy to understand.
  • React hooks help create functional components that are more powerful and flexible than previous versions of React-based web application development, providing a simple and intuitive syntax that is easy for developers to learn and use.
  • JSX is a syntax extension to JavaScript often used in ReactJS web application development. JSX allows developers to write HTML-like code within JavaScript, making it easier to create and manipulate the structure of a web application.
  • JSX defines React components concisely and allows you to build highly interactive and dynamic user interfaces using ReactJS. You can also write reusable and modular components that make it easier to reuse code and build complex web applications by combining smaller, independent components.
  • One of the key features of React.js is its ability to allow developers to create reusable components. This means that developers can write code for a specific component, such as a button or a form, and then use that code in multiple places within the application.
  • Using reusable components can also make testing and debugging an application easier, as it allows developers to isolate and test specific components without affecting the rest of the application.
create web application using Reactjs
  • The react-based web application provides a range of features and tools, such as React Router and Redux, specifically designed for web development.
  • These tools help React.js developers create user-friendly and intuitive interfaces and make developing and maintaining web applications more accessible.
  • React-based web application development allows for simplified testing. It provides features like React Test Renderer that make testing a web application’s components easier, ensuring the application is stable and reliable.
  • React.js also furnishes a testing utility called jest, a popular JavaScript testing framework that provides a range of features, such as mocking and snapshot testing, that can aid developers in creating comprehensive and practical test suites for their ReactJS applications.
  • React’s strong developer community helps developers by providing access to a range of third-party libraries and tools that can be used to extend the functionality of ReactJs and improve the development process.
  • These libraries and tools can provide additional features and capabilities that make it easier for React.js developers to create high-quality and engaging user interfaces.


Do you want to create dynamic and scalable web applications for your business? React.js offers a wide range of features and capabilities that can easily be expanded or modified to meet changing business needs making it an excellent choice for web application development.

Infomaze offers skilled and experienced React.js developers to build fast, scalable, and maintainable web applications that provide a seamless user experience and help businesses remain competitive and adapt to changes in the market.