Frameworks and libraries for front-end development are an important part of the web development process these days. To create high-performance websites, using quality frameworks and libraries has become crucial.

There are various app development frameworks among which ReactJS has become very popular with leading developers and app development companies. And with the level at which business is conducted these days, development processes are evolving along with technologies.

In this blog post, we will discuss the benefits of using the ReactJS framework for development and why developers must prefer it in 2022.

Reasons Why Developers Must Use ReactJS for Web Development

Here are 6 reasons why you should the ReactJS framework for web development services:

Smooth Learning Curve

ReactJS is a lightweight framework comprising of an elementary library that deals only with the view layer in a web page. This framework comprises an easy learning curve which makes it easier to use for beginners compared to other JavaScript frameworks.

If developers have a substantial functional understanding of HTML-CSS programming concepts, they can start working with React without having to go through training programs. However, for developers who are shifting from another framework, it will take them some time to get accustomed to React and its methods.

Large Community

The ReactJS framework comprises an open-source library that has a large following of JavaScript developers that develop new solutions and tools regularly. Several user-developed applications are also included in this dynamic library.

When using React for development, teams can get access to a large community of experts to resolve any issues. It also has a great way for them to stay updated with the latest trends and technologies. At the end of 2021, the ReactJS framework had impressive numbers reading around 10 million downloads per week.

Reusable Components

All the components in the ReactJS framework are reusable bits of code. They are independent and will return a HTML rendered element if developers provide an input. These elements can be used as a primary JavaScript function that also uses a render method.

Every React component that is developed in a project can be reused in other parts of the app. It also creates surface components to provide a certain structure and reusability.

Usually, system upgrades with reusable components can often lead to several complications as even a single change that was made could affect the work of other components. With ReactJS, managing these updates can be easier for developers as each component is isolated and any changes made do not carry forward to other components.

Virtual DOMs

DOMs are components that represent or display HTML and XML codes in a tree. Web developers can create a DOM-like model on a web browser to provide the output. The output treats each element of the HTML code equivalent to a node in a tree.

Whenever there is a change in the HTML code by user interaction or value updates, a call to action is triggered with the DOM tree again. This could result in unnecessary time consumption. ReactJS can help avoid this possibility with Virtual DOMs.

ReactJS creates a copy of the DOM and maintains a cache memory of sorts. Each time changes are made, the Virtual DOM is examined and it points to the specific nodes and components that are to be updated.

As a result, the tree updates efficiently and also at a greater pace. This helps developers avoid times consumption and improves the effectiveness of the desired app.


JavaScript XML, also known as JSX, is an extended syntax used by developers for JavaScript. This was first developed by Facebook to extend the functionalities of HTML to JavaScript.

Using JSX, there is no need for separate HTML and JS codes to be written. Developers can use the declarative HTML syntax directly in JavaScript code by combining it with ReactJS. Following this, the web browsers can decode each HTML document to display the interface.

JSX allows web developers to pass HTML and ReactJS elements to the tree structures of the web browser. It enables them to write clean and manageable codes. It can also be used with other frameworks and libraries similarly.

Unidirectional Data Flow

The stack of information that is inherited from parent components in React is called a Prop. They are immutable objects whose value is often modified with the child component as the data flow in ReactJS is unidirectional.

This also makes the code stable, consistent, and immune to the changes that occur in the parent or child components. The modification of an object needs developers to merely update the state of code. This enables ReactJS to alter the valid details and maintain consistency.

The process of Debugging is much more efficient in the React framework as it comprises a unidirectional data binding to provide more control of data and easier access to components.

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