Advantages of React Js For Web Application Development

Riya Sen

, Tech

ReactJs is one of the most popular open-source JavaScript libraries, that is used to create an impressive user interface. It was initially launched back in 2013, And the last stable release was in August 2019. ReactJs is mainly used for building the user interface of the mobile applications

ReactJs is backed up by facebook and large developers community around the globe. Currently, Reactjs is associated with many leading brands. Apple, Paypal, Netflix, Yahoo, Instagram, and BBC are some of them.

In this article, we are going to discover why it has grown with so much popularity? What are the advantages that developers get while using React Js for web application development?

The open-source library that is continuously developing

React Js is one of the first open-source JavaScript. Due to open-source nature, it gets so many advantages. There are many developers around the globe, that are continuously working to make it even better. On Github 1200+ open-source contributors are working with this library. Facebook and Instagram engineering team is also there to back it up. The use of an open-source library considerably decreases the overall web development time.

Easy usability and functionality

Unlike other frameworks, React Js does not require a developer to learn new languages. React Js is mainly written in JavaScript, most of the developers are familiar with Java. React Js library is easy to learn and use. React has so many training documents and tutorials. Anyone with the knowledge of HTML, CSS, and JavaScripts can easily learn and use React Js in just a few days. React Js can also be integrated easily with third-party libraries and frameworks.

Virtual DOM feature

React Js has DOM (Document Object Model) Feature. Dom is a logical structure of documents in HTML, XHTML, and XML format. While using React Js, in-memory data changes are first applied to virtual DOM. After that, necessary DOM operations are calculated, and real DOM is updated accordingly. It helps developers to provide better performance and good user experience.

Reuse the system components

React Js are based on different components. Each component of React has it’s own rendering control and logic, and it can be used wherever you need. This feature makes the overall web development process simpler and quicker. Due to this feature, App developed with React Js are easier to maintain. According to the developer’s community, this is the major advantage of React Js.

See Also: Trending Programming Languages to Learn in 2020

Numerous development tools

React Js has numerous design and debugging tools, which makes it easier for developers to develop a reliable and efficient web application. React Developer Tools is a browser extension for Chrome and Firefox. This extension allows developers to examine the reactive component hierarchies. It helps developers to discover child and parent components. It also helps developers to inspect the current state and properties of the individual components. 


After considering all the major advantages that we listed above, React Js emerges as one of the most responsive and advanced web application development platforms. React Js is the most preferred by developers. Currently, many high traffic websites are using React Js as we have mentioned above. Summing it all up, React Js should be the first preferred choice for any startups or established brands.