Globally, 42% of software developers are making groundbreaking products with React Native. From Facebook to Skype, your many favorite apps are already structured around the strong shoulders of React Native.

So, if you are also keen to develop your iOS or Android app using React Native in 2021, let’s first check out how a professional React Native app development company develops booming Native apps.

What is a React Native?

React Native is an open-source JavaScript-based platform created by Facebook. It is a stellar application to develop iOS, Android, Windows, and various other applications with native capabilities.


• React offers the best JavaScript library for building enthralling Android and iOS interfaces.
• One team can maintain two platforms—just need to hire a React Native developer.
• Core agnostic native elements like View, Text, and Image enables native UI building.
• React coordinates with existing codes and APIs via declarative UI paradigm and JavaScript.
• It operates on a simple WYSIWYG (What You See Is What You Get) module.

How Does Leading React Native App Development Company Undertake App Development Process

The cross-platform app development need has constantly been pushing the React Native developer's demand. Roughly 9.1K React Native contributors were present on GitHub in 2020. Today, businesses are profoundly looking forward to hiring dedicated React Native developers to create one codebase app.

But, do you know how a passionate React Native development company produces RN programs? Let’s see…

Build an Ecosystem

Your React Native development company will first create a development ecosystem by installing:

NodeJS and Watchman: NodeJS is a JavaScript runtime used to write JavaScript codes in the RN. Watchman is a Facebook-developed tool to watch file changes for better performance.

Native SDKs: You should hire React Native app developer who know how to get the right Native SDKs, such as—

• Xcode for iOS and macOS
• Android Studio for Android OS

React Native CLI: The CLI tool scaffold everything that you require to build and run React Native app. Using npm (a package manager), developers will install React Native CLI with the following run command—

npm install -g react-native-cli

Create a Project Directory: Developers need to create a project directory with the CLI tool to install essentials to start the development process. The essential directories are—App.js, node_modules, index.js, ios, android, and package.json.

Get Simulator/Emulator: To view user side outcomes, iOS simulator and Android emulator are used. Windows programmers ignore the iOS part. Programmer can run changed source code in Android Emulator; the following command is fired up—

npm start

For the iOS simulator, the terminal command is—

react-native run-ios

Devices: Obviously, Android and iOS devices are required to test the run app in a real environment.

Initiate Processing

Your React Native app development company will next configure a few initial settings to complete the development process, including:

Modify App.js: To run the app on Android and iOS devices, you should hire React Native developer who can modify App.js with codes. The modification results can be seen by pressing Cmd + R on iOS and twice R on Android.

Activate Hot Reloading: Hot Reloading empowers your RN applications to display any updates occurring in UI whenever codes are modified. Using the Cmd + R on iOS and double R on Android, your developer can see changes on the UI codebase.

Rendering AppRegistry: The file that will render your app components is index.js in the root directory. AppRegistry is the gateway to run a React Native application.

Main Development Process

In the third phase, your hired dedicated React Native developer will build your app. With the CLI tool, the React Native project will be generated. The numerous components are used to customize your app, such as:

Core Components: View, Image, TextInput, StyleSheet, etc.

List Components: FlatList and SectionList.

UI Components: Picker, Button, Switch, Slider, and more.

iOS Specific Components: ActionSheetIOS, SegmentedControlIOS, AlertIOS, PushNotificationsIOS.

Android Specific Components: DatePickerAndroid, TimePickerAndroid, ViewPagerAndroid, ToastAndroid, PermissionsAndroid

Miscellaneous Components: Alert, Linking, WebView, Modal, Dimensions, Clipboard, Animated, Keyboard, and so on.

The React Native components list is very long, so we won’t bore you with details. Your React Native app development company can share the best information with you based on your app development requirements.

Introduction to Mock Up, Wireframes & Prototype

Many people consider mock-up, wireframes, and prototypes as one thing, which is wrong. All three elements are entirely different:

Wireframes: It is a sketch of the app UI based on your idea.

Mock Up: The colors and animated pictures are added to the app.

Prototype: It gives user interface access. The prototype shows how your program will appear to your users.

You should hire a React Native app developer who can separately create wireframes, mock-up, and prototypes and get your feedback. It would dramatically save development expenditures and time.

Get Public Feedback

Finally, your React Native developer will share the app with potential users and get feedback. There are numerous ways to get user feedback like share with colleagues, participate in competitions, advertise on social media, etc.

Once feedback is received from the relevant users, developers need to make final adjustments to the app before launching on the app stores.

Just Get a React Native Development Company

Phew! The React Native app development process is not at all easy. There are so many technical layers involved that you can’t create immersive software without the right support.

Therefore, you should hire React Native developer team who can handle each aspect of the development like a pro. You should first get a quotation from the React Native app developing partner and pick the best company suiting your budget. However, you can hire a dedicated React Native developer for $50-$100 per hour.

Author's Bio: 

Sagar Chaturvedi is your go-to-tech person who manages your end-to-end eCommerce, complete app and web development with the latest technologies like blockchain, AR, VR, IoT, POS, and so much more. In 2016, he started his work as Arthonsys Technologies’s CTO and successfully accomplished numerous projects in the last four years. He adheres to good communication and team building so that he can deliver the optimal quality results.