Everything You Need to Know About React Native Development

What is React Native?

Firstly, React Native is an open-source software framework for creating mobile applications. Furthermore, it combines the React framework (a Javascript library) used in websites for building user interfaces on native platforms. Finally, it is used to develop mobile apps for iOS, Android, macOS, UWP, Windows, and the web. And, more recently, VR. With React Native, companies and organizations with websites for their services can now create apps with the same codebase and UI. Do you want to learn about the value React Native provides? Read through this article to understand all about it.

A Brief History of React Native

React Native was introduced in March 2015 by Facebook, now known as Meta Platforms Inc. This was due to an unstable mobile application Facebook created in 2012. Mark Zuckerberg promised to resolve the problem and develop a better product, leading to a hackathon that produced the React Native framework. Since then, there have been more improvements to React Native, and it has been used to produce various applications.

How Does React Native Work?

React Native works on the same principle as React (Javascript library), except it does not alter the DOM through the virtual DOM. This empowers front-end developers familiar with React web-based technology to create mobile apps for their web platforms. It leverages the existing web-based view by translating real web content into native UI elements. React Native has quick iteration cycles, redevelopment components, code reusability, and live reloading features enabling developers to debug their codes easily. Also, its compatibility with third-party plugins, same codebase as react, 0TA updates, and excellent UI features make its performance the best for developers.

Developers can write in native-code languages such as C++, WinRT, C# for Windows 10, Swift, Objective-C for IOS, and Java or Kotlin for Android.

Building Your First App on React Native

To create your first mobile application on React Native, follow these guidelines.

Install Node 12 LTS first, followed by the Expo CLI. Launch the Expo CLI or Snacky tool to create a project. This Expo CLI tool provides various features to build a native application. The Expo CLI tools require a phone, emulator, and Node.js.You need to install the Expo client on your Android or iOS device. Then ensure both your mobile and computer are using the same network. 

The snack tool is the best to start with if you are building through a web browser.

For those accustomed to the platform, you can use React Native CLI on Android Studio or Xstudio. It helps in reducing the installation and configuration timespan.

After creating a project using the CLI tool, the next step is to assemble the components to build the app.

Components refer to the visual elements on the display screen of the React native app or website. The basic components needed for your apps include stylesheets, text, textinput, images, views, scrollviews, etc.

You can get these components by liaising with React Native app developers.

From here, we provide you with different steps for android and IoS users:

React Native App Building for Android Users

  • Install the Android SDK package and Android Studio, then configure them to connect to the CLI network.
  • Install the necessary APIs.
  • Select the SDK build tools you need.
  • Select the React platform you want React Native to support.
  • Select the Google Play service.
  • Test your app in beta mode.

React Native App Building for iOS Users

  • Install the Xcode App.
  • Register for an Apple Developers account.
  • Connect your device to the computer via USB.
  • Select your project on the XCode app.
  • Develop the mobile app and test it.
  • Connect your system with Apple’s development server.

Why Do Developers Use React Native?

React Native is used by most developers because it bridges the gap between creating an app that works on both iOS and Android devices using the same codebase. Also, it is easy to build an app from an existing website with optimum user interfaces. Recently, the performance and robustness of React Native have been commendable, providing an exciting experience for developers.

Can existing apps be migrated to React Native?

The answer is yes. React Native is cost-effective for migrating apps. Developers want to have the same codebase for their apps, and that is where the React Native solution is the best recommendation. You can migrate today to save yourself time and the cost of updating your apps on different mobile devices.

What other technologies can be used apart from React Native?

Apart from React Native, platforms like Flutter, NativeScript, Xamarin, Kotlin Multiplatform, and others can be used to create mobile apps. However, keep in mind that they have user interfaces and a procedure for creating apps.


Facebook, Instagram, Tesla, Facebook Ads Manager, Bloomberg, UberEats, Walmart, Pinterest, and other amazing apps use the React native platform to build and manage their apps. With the continual development and growth of the React Native framework, you might consider building your apps and maintaining them on this platform. We wish you the best!