React Native Development: Basics, UI Components, Hooks & Navigation

Apps built on one platform will not work on any other platform because native apps work with a single programming language. React Native is a framework that allows you to build native mobile apps using React and JavaScript. It works by using a combination of native modules, a bridge, and a runtime environment to render React components on native platforms.

Recommended experience

Hence, it’s best suited for Proof of Concept (PoC) projects as they have minimal code. Furthermore, if you plan to develop for Android, you’ll need to install Android Studio. These tools come with emulators, which are like virtual devices that help you test your apps. 8.5% of developers are using this hybrid mobile app framework, as of 2025, for several crucial benefits it brings to them. React Native apps are generally large because libraries and dependencies are included within the application. It can also impact the size of the application itself and its functionality on devices of poor performance.

What You’ll Learn

Utilize the forums, GitHub repositories, and social media sites to get in touch, and know the trends of new libraries and tools. The use of community collaboration can assist in resolving the challenges more quickly, as well as incorporate new features. When you’re building a React Native app, you’ll be making Strong Middle Full Stack developer (Nest.js/React.js) job new components a lot. React Native ships with ES2015 support, so you can use this stuff without worrying about compatibility.

What languages to learn for React Native?

This beginner-friendly course, created by Dave Gray, is packed with over four hours of clear, hands-on instruction. Like React Native, it provides developers with development building blocks, such as pre-written code and configurations. Unlike React Native, those building blocks are web components rather than native components. The chart below explores some similarities and differences between React and React Native. Cross-platform development is dynamic, allowing developers to use different tools and frameworks for language flexibility and speed. For the above reasons, React Native app development emerged as the most preferred programming language for cross-platform applications.

• Working with React Native breaks the misconception that cross-platform frameworks do not provide the same performance as native app development frameworks.
• React native Apps can run on a wide variety of platforms including Android, AndroidTV, iOS, MacOS as well as Windows.
• However, scalability plans and designing an interface are complex processes.
• It is planned to be set as the default in the upcoming months, which should benefit development teams in terms of productivity.
• Unlike props that are read-only and should not be modified, the state allows React components to change their output over time in response to user actions, network responses and anything else.

A.Easy for new players due to its ease of installation.b.Templates to accelerate the creation of assets.c.Great for basic requirements and situations. Whether working on fixing bugs or adjusting the look and feel of particular UI elements, hot-reloading just makes the process for developers better. React Native fills the gap in Cross-Platform development in terms of features and hardware compatibility. Programming language implementation Moreover, the third-party plugins are fully integrated, allowing the expertise to integrate the specific hardware such as GPS, Bluetooth, and Camera functionalities. Using React Native, you can bring your application to the modern level while retaining the prior investments made in development. Most components can be customized when they are created, with different parameters.

Can I get college credit for completing the Specialization?

• Indeed, the React Native community is vast and brimming with vibrant e­nergy.
• The survey shows that React Native is the most popular mobile development framework with 37.9% of developers using it.
• Once you’re set up, continue with the steps below to create an application and start developing.
• Companies with an established online presence can seamlessly transition to mobile without building everything from the ground up.
• Stackademic is a learning hub for programmers, devs, coders, and engineers.
• React Native is a framework developed by Facebook for creating native-style applications for Android & iOS under one common language, i.e.

By the end of this module, you will gain the knowledge to build large lists and configure user inputs within your React Native App. In this module, the basic structure and use of React Native is explored and demonstrated. You will learn to build a single page React Native app and style it using basic components such as View, Text and StyleSheet.

• Flutter and React Native are the two prominent cross-platform frameworks that have evolved over the last few years for developers and businesses alike.
• Also, if all goes well, you should see an avalanche of useful information about your React Native environment.
• This consistency is not only pleasing to the users but also helpful in-app updates and maintenance to help businesses ensure they are competitive in today’s markets.
• Whether you have a big budget or are low on funds, React Native can help you provide a user experience that requires fewer sacrifices on the app’s UI, market delivery, and maintenance.
• This means the resource is not guaranteed to display instantly but also does not prevent user input while the resource is loading.
• Hence, it’s best suited for Proof of Concept (PoC) projects as they have minimal code.

In the following article, you’ll learn more about what React Native is and how you can use it. React Native has been the foundation of many big names as it brings the power of its web library, React, to native mobile applications. Its UI components of the framework update the app’s look and feel even when the app’s internal state changes. We just published a course on the freeCodeCamp.org YouTube channel that will teach you all about React Native.