Home Technology What’s the Differences between Reactjs and React Native?

What’s the Differences between Reactjs and React Native?

ReactJS Vs React Native

React and React Native are two of the most popular frameworks for developing user interfaces. Development of React Native app and reactjs both have their pros and cons, but which one is the best for your project? In this article, we’ll take a look at the differences between React and React Native.

What exactly is Reactjs?

Reactjs is a Javascript library created by Facebook for building user interfaces.

Advantages of Reactjs:

-React is speedy. It renders just the changed parts of the DOM, rather than redrawing the entire page on every change. This makes your web apps more responsive and fast.

-React is simple. All you need to get started with React is a basic understanding of JavaScript, HTML, and CSS.

-React is scalable. As your app grows in size and complexity, React will still perform well.

-React is easy to learn. There are a lot of tutorials and resources available online to help you get started with React.

What exactly is React Native?

React Native is a Javascript framework that was built using Reactjs with the goal of enabling web developers to reuse their code and allowing them to build native mobile apps instead of having to learn Swift or Java. There are different databases for react native apps.

Advantages of React Native:

React Native allows you to build native mobile apps using your existing web development skills.

You can use anything related to the Reactjs ecosystem, even third party libraries, with React Native.

The code that is written for React Native works both with iOS and Android devices, but there are some small changes needed depending on the platform you’re building for. -React Native does not have any extra dependencies or requirements besides those required by React itself so it’s very easy to learn.

The React community has a large number of developers who can help you if something doesn’t work properly in your app.

React Native is backed by Facebook and it has a growing community of users.

Write once, deploy everywhere. With cross-platform development, you can use the same codebase to generate apps that run on Android, iOS, and Windows Phone. This saves time and money by reducing app store submissions since most bugs are caught early in the development process.

Native performance. The software’s native interface means it is fast by itself without having to rely on a slow WebView.

One programming language across different devices . Currently, building an app requires learning Swift, Java, or Objective-C. React Native allows you to use JavaScript, a popular and easy-to-learn programming language.

Sharing code between platforms. You can share components across different mobile platforms using a tool called CodePush.

Major Difference Between ReactJs and React Native:


One of the biggest differences between React and React Native is the syntax. With React, you use JavaScript to create your user interface. With React Native, you use JavaScript as well, but you also need to learn some additional syntax that is specific to React Native. This can be a bit confusing for beginners.


React is known for its performance. It is fast and efficient, and it can handle large amounts of data. Database for React Native App React Native also performs well, but not as good as React. That’s because React Native has to communicate with a host application that it runs on top of.

App Performance:

Both frameworks are fast and efficient, but performance can vary depending on the device you are using. Apps created with React Native will run considerably slower on older devices than apps built with React or other technologies. If you want your app to be available for low-end devices, then you should choose another technology such as Xamarin or Ionic instead of either React or React Native.

The UI:

React is purely about the user interface and nothing else, which makes it very for building user interfaces quickly and easily. React Native, on the other hand, is more versatile and can be used to create not just user interfaces but entire applications. This makes it a good choice for projects that require more than just a simple user interface.


React has a much larger community than React Native. This means that there are more resources available for learning React, and it’s also easier to find help if you need it.


React has a number of great tools that make development easier, such as React Router and Redux. React Native doesn’t have as many tools yet, but this is rapidly changing as the framework becomes more popular.

What Are the Differences between React and React Native?

1) The main difference between React and React Native is that React Native uses native components instead of web components. This makes it possible to create truly native apps with React Native. But this also means that you can not reuse the code between web and mobile apps, because there’s no DOM in Android and iOS (it doesn’t exist).

2) React Native uses the same fundamental UI building blocks as regular iOS and Android apps. These UI building blocks are known as “Native Components”.

3) React code can run both in web browsers and mobile devices using React Native, but it only uses the DOM.

4) React Native doesn’t use a browser, which means that you can not use HTML, CSS and JS to build cross-platform native mobile apps without any other third party framework/library/toolkit.

5) React is initially focused on the development of interfaces for desktop applications and mobile websites (using mobile components like AppView or WebView), while React Native supports multi-platform mobile apps right out of the box. And developing a mobile app with React Native makes it possible to ship updates in a few hours without going through the app review process.

6) You can not simply compile a web application written in JavaScript or ECMAScript into a native mobile application using React Native. This requires some sort of “bridge” between the DOM and actual native device components.

7) React Native is actually not a new technology, but an extension of React that lets you write native mobile applications using JavaScript and React.

8) React Native has a large and growing community that can help you with your development tasks.

9) The official documentation for React Native is very comprehensive and covers almost everything you need to know about developing mobile applications with this technology.

So, which one should you choose?

If you’re just starting out and you want to learn one framework, then React is a better choice. It’s simpler to learn, and it has a larger community. If you need more than just a user interface, or if you want to create applications that run on multiple platforms, then React Native is the better choice. It has more features and is growing faster than React.

Wrapping it up:

In conclusion, both React and React Native are great frameworks for developing user interfaces. They both have their pros and cons, so you should choose the one that best fits your needs.

Author Bio: I am Akash Rout working as a technical content writer with 4 Way Technologies. I am passionate about reading and writing content for Web application development, Mobile application development, SMART TV app development, and DevOps. I am also fond of creating applications (small) using the latest Javascript library. I am having close to 5years of experience in a blogger avatar. You can reach out to me to discuss emerging technology trends and their impact.


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