How is React JS different from React Native?

By Alka Singh
May 23, 2019 | 2098 Views

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React has been growing like a weed and now React Native has taken such lead in the market

Life is nothing without the web and mobile. Technology is not just in trend but has become an essential need for people today and social media plays a vital role in it.

Talking about technologies, did you know Facebook brought React.Js and React Native. It was react js development services that first came to market and won the hearts of developers in a short span of time. Within two years of the initial release of React, Facebook also brought along ReactNative.

Let’s understand these two technologies and try to find out why both of these have been on a rage for application development today.

The first one is meant for developing web applications, whereas the latter focuses on developing cross-platform mobile apps. Although both technologies have much in common, in this blog posts enables us to understand both of them and their differences.

Let’s begin.

First, we want to let you know why these application development technologies came into existence. The social media giant brought these technologies to simplify and accelerate the creation of web and mobile user interfaces using a powerful and widely familiar programming language – Javascript.

Interestingly, the idea worked out so well that it’s been five years, and there is no sign of any other programming language or framework pushing these future-focused technologies behind. Of course, React, and ReactNative doesn’t try to beat each other, besides uplifting each other in different work situations and use-cases.


Let’s understand what you obtain when you use them in Web & Mobile Application Development?


First things first React is simply a library rather than a framework. It helps developers build UI for web apps that require regular changeable data. Through the prism of MVC, React is simply and only the ‘V’ or ‘View’ in it. It is more than any typical template engine library because it leverages much of JavaScript to get things done.

Unlike other monolithic frameworks such as ember and angular, it is just a thin library for the View Layer. It allows the reactjs development company to have the freedom to use it with its current implementation easily.

With this React.js facility, UI development has become much simpler than ever. Using the same piece of code, it is possible to pin chat messages or load photos in a view.

There is also the universal rendering, which means an application will be fast beyond what you are used to. React.js brings server-side goodies for you, such as better SEO, and even lets you use the same code on the server and client side. Applications act faster and more responsive within less work. It works well with Android, desktop, iOS, or Mobile, hence pronounced as a true full stacker.

In a nutshell, React.js is tremendously helpful in solving many of the compatibility issues and redundancies that Facebook discovered when trying to make their user interfaces responsive to data. To this date, the tool has been used by almost all the existing popular app choices such as Netflix, Whatsapp, Dropbox, and the list goes on.



ReactNative is the offspring of React.Js with the same name, and its main purpose is to bring the power of React to Native Development. It was designed to turn Java and C# into compile targets for React JavaScript.

Although this doesn’t meet the Write Once Run Anywhere promise of some hybrid applications, like Ionic and Cordova, it does offer native performance – a feature that can’t be beaten.

The components of React Native are pure and allow side-effect-free functions that return what the views look like at any point in time.

It enables remote react native developer to write state-dependent views, as you don’t have to care about updating the view when the state changes since the framework do this for you.

The UI is rendered using actual native views, so the final user experience is not as bad as other solutions that simply render a web component inside a WebView. Though developers write code for the apps in Javascript, while the framework allows producing platform-specific features that require computing power, with native plugins. Here is how:

  1. WebKit runs Javascript logic that produces virtual DOM
  2. Virtual DOM is reconciled on the JS side
  3. JS sends instructions on how to change the native view hierarchy through JS-to-native bridge
  4. The native view hierarchy is updated

When developers work with this framework, they don’t need to be experts in languages such as Java/Kotlin/Objective-C/Swift unless the project requires to leverage the framework’s potential and mix JS with the native code.

The difference between the two?

“React.Js” stands for Web Application Development, whereas a new technology “React Native” is applicable for Mobile Application Development.

Front end development is a crucial part of both web and mobile app development. And that’s where React offers ground-breaking solutions. Javascript is pretty much good in front end development and proved to be efficient to perform the development of a dynamic web application. So, here is one more adaptable way for that has arrived! React.js comes into the picture to help with the easier front-end development.

With the efficiency of JavaScript and the paradigms in React, react native consulting services  offers a solution for hybrid mobile apps which always lose to native apps in terms of speed and responsiveness.

Using ReactNative, a developer could make a native app for multiple platforms. ReactNative along with the paradigms of React gives us an excellent new technology and the tools needed to create a native app controlled by JS.

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To help you better understand how to react makes a difference from ReactNative, above we have already shared a table that better demonstrate the difference as well as similarities between two.


Since we are wrapping up our blog about React and ReactNative and their differences, let’s sum up some takeaways from the above.

[table id=12 /]


I hope the above information is helpful to understand React.js and React Native and the basic differences between the two technologies. How you implement the concept of React in your project development? Leave comments below and let us know.

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