React JS vs React Native | Must Know Major Differences

React JS vs React Native | Must Know Major Differences

In this modern technological world, React JS and React Native are utilized for the development of user Interfaces (UIs) and mobile applications. To be more precise, React JS is employed as a JavaScript library for creating web-based user interfaces, whereas React Native is a framework for developing mobile applications based on React JS.

Despite having component-based architecture in common, both React JS and React Native have some significant differences that are essential to understand. This makes it easy to decide which technology should be used, whether for an individual project or on an organizational level.

This post will cover the following points:

  • What is Rеact JS?
  • How Does Rеact JS Work?
  • What is Rеact Nativе?
  • How Doеs Rеact Nativе Work?
  • Kеy Diffеrеncеs Bеtwееn Rеact JS and Rеact Nativе

So, let’s get started!

React JS vs React Native | Must Know Major Differences

What is React JS?

React JS is a well-liked JavaScript library that helps create dynamic user interfaces for web applications. Most developers prefer to utilize it because of its modular architecture. By using it, developers can define components that are reusable in various sections of the application. Moreover, this library saves the developers time and effort and makes it simple to create complicated and responsive user interfaces.

How Does React JS Work?

React JS breaks down the UI into smaller components, each of which has its own appearance and behavior. These components are developed using JavaScript which defines their functionalities and relevant properties. React JS also utilizes a virtual Document Object Model or DOM (acting as a bridge), which facilitates quick UI updates and rendering. Using this bridge, the added changes to the UI are made quickly without user experience interruption. As a result, the changes are also reflected in the actual DOM.

How Does React JS Work

What is React Native?

Developers can utilize JS and React to build native mobile applications, thanks to the React Native framework. In the mobile app development area, this framework is preferred, as it permits the development of cross-platform applications that can operate on both Android and iOS.

How Does React Native Work?

Instead of using HTML or Views, React Native builds native user interfaces by utilizing JavaScript. This results in a more responsive and fast user experience because the UI is built using the same building blocks as native mobile applications.

Similar to React JS, React Native employs a bridge to connect JavaScript to the native mobile platform. This also enables the application to use native platform features like location services, push notifications, and camera access.

How Does React Native Work

One of the other primary key benefits of React Native is that it allows you to create reusable components, the same as what React JS offers. As a result, developers can build components that can be embedded into other application components, which surely minimizes their effort and time.

Kеy Diffеrеncеs Bеtwееn Rеact JS and Rеact Nativе

Lеt’s list out some of thе kеy diffеrеncеs bеtwееn Rеact JS and Rеact Nativе basеd on thе spеcifiеd paramеtеrs:

ParametersReact JSReact Native
Programming LanguageUses JS for web developmentUtilizes both JS and JSX for mobile app development
Platform and EnvironmentPrimarily utilized for web developmentUsed for mobile app development
Development ProcessInvolves a browser-based development environmentComprises a command-line interface and a device or mobile emulator
PerformanceFast rendering, better performanceProvides native-like performance but with some limitations
User InterfaceDesigned for web user interface having different designation considerations as compared with mobile apps.Offers design patterns and native components for mobile apps UIs

Some of the other differences are stated in the following image.

Kеy Diffеrеncеs Bеtwееn Rеact JS and Rеact Nativе


As discussed in the post, React Native is designed for creating mobile apps, whereas React JS is mostly utilized for creating websites. Web browsers can run React JS applications. However, mobile devices can operate React Native applications natively. More specifically, React Native is developed using native components and React JS utilizes HTML and CSS.

Developers and organizations must comprehend the significant differences between React JS and React Native. The selection between these two technologies depends on the project objectives, requirements, and available resources. So, carefully consider these variables or factors as they can lead to developing a high-quality and valuable application that is exactly what your user needs!

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