Features of ReactJS

Key Feature Of ReactJS

This is due to a number of ReactJS Key Features that make it a valuable tool for developers. In this article, we will take a closer look at some of the most important features of React and explain why you should use React in your next project.

At A Glance To REACTJS

ReactJS is the latest JavaScript framework to capture the hearts and attention of the front-end developer community. Facebook, Instagram, and a community of individual developers and corporations maintain it. Developers love ReactJS because it gives high performance and renders changes almost instantly. Developing each component of a website requires tireless effort, complete dedication, and proper concentration that you can find in our skilled developers. But, here we assist you to try our service of ReactJS developer from BIGSCAL. The market believes that we deliver up-to-the-mark ReactJS development services for your upcoming projects.

It is possible to develop mobile apps and single-page apps with React. It aims primarily to provide speed, simplicity, and scalability. As a user interface library, React is often used in conjunction with other libraries such as Redux. Moreover, ReactJS development opens new ways and provides several possibilities to developers to make them more creative.

Hire React js Developers

Key Features of Reactjs


React performs extremely well due to managing a virtual DOM rather than watching and updating the browser’s actual DOM on the fly. Because the virtual DOM is just data rather than rendered content, React can efficiently determine what pieces have changed.

Once changes are made, the updated DOM can be efficiently re-rendered using features like request animation Frames to ensure optimal performance.

One-Way Data Flow With Props

Components receive properties from their parents (commonly, props). Components receive props as a single set of immutable values. Whenever any prop value changes, the component’s render function is called allowing the component to display the change.

Two-Way Data Flow With States

States hold values throughout the component and can be passed to child components through props.


ReactJS facilitates significant data changes which in turn result in an automatic modification in the selected parts of user interfaces. Due to this advanced functionality, you do not need to perform any additional functions to update your user interface.

Virtual DOM

Another notable feature is the use of a “virtual Document Object Model”, or “virtual DOM”. React creates an in-memory data structure cache, computes the resulting differences, and then updates the browser’s displayed DOM efficiently. This allows the programmer to write code as if the entire page is rendered on each change, while the React libraries only render subcomponents that change.


JavaScript XML (JSX) is an extension of the JavaScript language syntax. Similar in appearance to HTML, JSX provides a way to structure component rendering using syntax familiar to many (if not all) developers. The most common method of writing React components is using JSX.

Best for SEO

The majority of the time, projects built with JS are not SEO-friendly. But, with so many improvements and research Facebook has introduced ReactJS. Finally, it stands out from the crowd and allows developers to develop user interfaces that are best to browse on different search engines.

Additional Feature

  • Easy to Learn, Easy to Use
  • Reusable Components
  • The Virtual DOM
  • Great Developer Tools
  • It’s Easier to Write with JSX


This article provided a brief overview of ReactJS, its main concepts, and JSX. As we’ve discussed, React has many benefits and it’s probably the future of web development. So, if you are looking for a ReactJS development company or ReactJS developer. Who can draft your Ideas and requirements to modify them into the best results; you are welcome at BIGSCAL to convert your necessity into reality.

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