Why Should You Choose React.js For Mobile App Development?

By Author: Nivedita Infosystem LLP
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React.js or React is an amazing technology based on the JavaScript programming language. It is used for creating engaging user interfaces for the web. It offers component-based coding that helps developers create complex solutions easily. Apart from the web, React.js is also suitable for creating user-friendly mobile apps.

You get lots of advantages with React.js development when creating mobile apps including single codebase, native-like apps, and quick setup. React mobile applications are quite flexible, scalable, and function seamlessly on multiple devices.

Besides this, React has made a strong presence in the developer community to build fast and lightweight mobile applications today. With features like components and reusable coding, this JS library is a go-to choice for developers for mobile app development.

Keep reading to know the reasons why developing mobile apps with ReactJS is really worth it.

A Quick Overview of React.js for Crafting Mobile Apps
Meta (formerly Facebook) created ReactJS, a JavaScript library, to meet requirements for its social media platforms. The main objective ...
... of this library was to create user interfaces for web apps. After this, Meta released React Native, based on ReactJS, which allowed developers to create mobile applications.

Developers now could leverage React.js to build mobile apps. It grew in popularity over time. As per data reported by Statista, ReactJS is the second most popular technology after Node. Its simplicity and reusability make React a good option for creating a wide range of mobile applications. Moreover, developers can also create cross-platform mobile apps using React.

Why Should You Use ReactJS for Mobile App Development?
React is a scalable and feature-rich option for building engaging mobile apps. However, scalability and rich features are not the only benefits, there are lots of reasons to choose React for mobile app development. Let’s explore these reasons as given below.

Open-Source Technology
As an open-source technology, developers get the upper hand with React in mobile app development and customization. It offers flexibility that allows developers to create apps with end-to-end customization. Consequently, developers build apps that meet the specific needs of their organization. Plus, there are no license fees which make it cost-effective for app development.

Multi-device Support
Today, mobile devices have varied screen dimensions. Creating mobile apps with these different screen sizes in mind is vital for seamless user experiences. This is where React stands as the best option for developers as it allows them to create apps that fit every screen size.

High Performance
People use mobile apps because of convenience and enhanced productivity. So, they must be reliable and fast to ensure optimum user experience. React.js offers a modular app structure because of component-based coding enabling developers to build high-performance mobile apps. It’s a suitable technology for creating large and complex apps. Usually, enterprise mobile apps are large and complex in nature. In this case, choosing ReactJS for enterprise app development can offer the optimal performance.

Cross-platform Apps
There are a few challenges in front of business leaders in app development including creating apps that will support multiple devices. Users have devices running diverse operating systems like Android and iOS. You can build mobile apps with React to create cross-platform applications that will be supported on both iOS and Android with a single codebase. With ReactJS, there is a single technology instead of different frameworks and languages for Android and iOS. As a result, app maintenance is quite easy.

Code Reusability
Code reusability makes React JS mobile app development efficient by reusing existing components. Indeed, with ReactJS, developers don’t need to reinvent the wheel and they can use app components as many times as they want. For example, there is a button component created in React. With the ability to reuse the components, developers can use it on multiple screens within your application.

What are the Key Features of React for Developing Robust Mobile Apps?
React.js is loved for its excellent features. Indeed, it offers great features that we don’t find in many other JavaScript libraries. It makes React JS a viable option for creating mobile apps. Let’s take a look at the features that make ReactJS a good choice for developing mobile applications.

Virtual DOM
Performance was the core foundation for designing React JS. Therefore, it has a virtual DOM that offers fast rendering. Due to server-side rendering and Virtual DOM, complex apps run fast.

Declarative UI
It enables developers to describe user interfaces with a control structure. So, declarative UI enables developers to build user interfaces based on their current state.

JSX
ReactJS uses what is known as a JavaScript extension, it is JSX (JavaScript XML). It is used by developers to code mobile applications. JSX combines the features of JavaScript and HTML. With HTML-like syntax and JavaScript coding, JSX is very convenient for creating user interfaces.

One-Way Data Binding
It describes how data flows from one side to another in the ReactJS application. React JS uses one-way data binding that simplifies application logic. So, changes in data automatically update UI but not vice versa. State and props in React help to achieve unidirectional data binding.

How to Create Mobile Apps Using React JS?
There is a simple process to create a React mobile app and the process can vary with the app’s complexity. When you are using React.js for user interface development, you can use Node.js for the backend to get superior performance and quality. Let’s check out the process of developing mobile apps using React.

Prerequisites
There are some requirements before you begin developing your application. First, you need to install Node.js, and if it’s already installed update to the latest version. Update NPM (Node Package Manager) because you need NPM 5.2 or above to use the create-react-app command. You will need a code editor like VSC or Visual Studio Code for coding.

Create Project
First, you need to create a new project to create a React app. There are a few steps, and you can use the create react app command to quickly get a new project to start with. Use the following command:

npx create-react-app your-app-name

The above command will create a folder automatically consisting of various folders and files.

Edit Files
You can write application code by editing the src/App.js file that contains all the logic related to the app. The file consists of basic JSX code that defines the components for React applications.

Start React App Development Server
Once your app is ready, you will want to view it live by running it. You can do this by entering the command npm start in the command line or Visual Studio Code’s Terminal tab.

Test the Application
Use packages in the React Testing Library to run tests for your application.

Use Images and Other Assets
Add assets including images that are required by your application. You can add these resources in the respective folders.

Install Dependencies
Now you need to install the necessary dependencies for your app. These dependencies provide additional functionality that your app needs for execution.

Stylize Your App
Use CSS to style your application with the right colors and layout. It allows you to beautify your application.

Build and Deploy the App
Once you have created your application, you have to build it now. For this, simply run the npm run build command.

ConclusionReact JS is an excellent JavaScript library that is widely used in creating user interfaces for websites and web apps. However, you can also use this library to create user interfaces for mobile apps. There are many benefits of choosing React for mobile app development such as fast speed, beautiful design, and easy development process.If you want to create a mobile app, we are the best technology partner you can rely on. We are a top-rated mobile app development company with years of experience. Our developers are proficient in app development technologies like React, Flutter, Xamarin, etc. Contact us to get best-in-class app development services to create your mobile app with React.

Frequently Asked Questions
What kinds of mobile apps can we build with React.js?
React JS is used for creating a wide range of mobile applications as given below:

Realtime chat apps

Video streaming apps

Instant messaging apps

Productivity apps

ECommerce applications

Is ReactJS a good choice for developing mobile apps?
Yes, it is a good choice. React.js helps to build high performance, scalable, and engaging mobile apps. It is lightweight and simplifies the creation of complex user interfaces. It offers excellent features for creating mobile apps.

Can we build Android apps using ReactJS?
You can use React to build mobile apps for Android and iOS platforms. It is quite useful to create engaging and lightweight mobile applications

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