Learn to become a modern React Native developer

React Native runs on React, a popular open source library for building user interfaces with JavaScript. To make the most of React Native, it helps to understand React itself. This section can get you started or can serve as a refresher course. Here we will use the Expo CLI version that will much smoother to run your React Native applications. Follow the below steps one by one to setup your React native environment. When you’re building a React Native app, you’ll be making new components a lot.

It imports and uses a Homepage component within a scrollable view, applying specific styles to position and center the content. Check out the full course on the freeCodeCamp.org YouTube channel (4-hour watch). The average total pay for a React Native developer in the US is $123,000 per year 3. As of August 2024, there are over 4,000 open React Native developer positions on LinkedIn 4.

Skilled React Native Developers optimize application performance by using platform-specific elements and fine-tuning the code. This results in responsive and performant apps, enhancing the overall user experience. Learn programming fundamentals and skills for developing mobile apps from the experts at Meta with the Meta React Native Specialisation on Coursera. To gain more in-depth web development skills, consider additional offerings on Coursera, such as the IBM Full Stack Software Developer Professional Certificate.

The top DevOps resource for Kubernetes, cloud-native computing, and large-scale development and deployment. You can start here and read through these docs linearly like a book; or you can read the specific sections you need. In 2018, React Native had the 2nd highest number of contributors for any repository in GitHub. Today, React Native is supported by contributions from individuals and companies around the world including Callstack, Expo, Infinite Red, Microsoft and Software Mansion.

1 Platform-independent Development

By leveraging these cross-platform capabilities, companies can save time and costs by utilizing a single codebase for multiple platforms. This reduces development costs, shortens time to market, and enables companies to reach a larger audience. If you’re familiar with web development and want to build mobile apps, this course is perfect. With Expo and React Native, you can use your web development skills to create cross-platform apps for iOS, Android, and the web. Learn how to write apps with native UI and device capabilities, streamlining development and reusing code across platforms.

• Expo is a framework for building JavaScript and React Native applications.
• The average total pay for a React Native developer in the US is $123,000 per year 3.
• Upon completion of this course, you’ll have a Native project to add to your professional portfolio and a certificate from Meta for your resume.
• Coursera’s editorial team is comprised of highly experienced professional editors, writers, and fact…
• We’ve added an opt-in to restore JavaScript log streaming via the Metro dev server, previously removed in 0.77 for Community CLI users.

We aim to publish a final end-of-life update of 0.75 in the near future. If you use Expo, React Native 0.78 will be supported in a canary release of the Expo SDK. The delegate is defined below, and it overrides the sourceURL and the bundleURL properties to tell React Native where it can find the JS bundle to load in the view. We’re updating our release process to ship stable React Native releases more frequently in 2025.

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The demand for mobile application developers has significantly increased in recent years. The role of a React Native Developer has become increasingly important in the software development industry. React Native is a popular framework that enables developers to build cross-platform mobile applications using JavaScript. It is crucial to identify and define the necessary requirements to ensure the success of a React Native Developer in their job role.

Similarly, the state are also variables, with the difference that they are not passed as parameters, but rather that the component initializes and manages them internally. A View is useful as a container for other components, to help control style and layout. If you are feeling curious, you can play around with sample code directly in the web simulators. You can also paste it into your App.js file to create a real app on your local machine. Learners need foundational knowledge of React basics, internet navigation skills and an eagerness to code. When learning a new framework, environment, or language, find ways to simplify and shortcut your way to learning and trying new things out.

Simple Counter App

Now, you only need to install the compiler itself and to configure the Babel plugin. On Android, you usually put your views inside LinearLayout, FrameLayout, RelativeLayout, etc. to define how the view’s children will be arranged on the screen. Using name as a prop lets us customize the Greeting component, so we can reuse that component for each of our greetings. We’re a place where coders share, stay up-to-date and grow their careers.

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For example, a Playstation 5 game can be run natively on a Playstation 5 because it was designed for that specific device and OS. Native-run applications and native code typically perform better and faster because they were created to suit their particular platforms. In other words, your application will use the same programming platform as a native application despite not being specially created for that device. The expertise of a React Native Developer can help deliver a high-quality mobile application that runs efficiently and provides an excellent user experience across different platforms.

• React Native ships with ES2015 support, so you can use this stuff without worrying about compatibility.
• This is all supported by the same Image component that you know and love.
• React elements let you describe what you want to see on the screen.
• For a complete list of the new available features, have a look at the React 19 release blog post.
• You can start here and read through these docs linearly like a book; or you can read the specific sections you need.

Building the React Native App

Like the framework of a home, React Native provides the basic structure of an application. Developers can then customise it to suit their needs rather than building the application from the ground up. You can learn React Native from an industry leader in technology with the Meta React Native Specialization. In this beginner-friendly, self-paced course, you’ll learn the basic concepts you need for cross-platform application development. You’ll gain additional hands-on experience with JavasScript, GitHub repositories, and version control. Upon completion of this course, you’ll have a Native project to add to your professional portfolio and a certificate from Meta for your resume.

We’re always looking for shorter development cycles, quicker time to deployment, and better app performance. And there are so many hybrid mobile frameworks such as NativeScript, React Native, Ionic, Xamarin, PhoneGap, etc. Thanks to the open-source nature of React Native, anyone can use it to develop their own mobile projects. However, you can also seek employment as a freelance developer or on an engineering team. Professional React Native developers are software developers who specialize in using the framework to build mobile apps. Whether you want to develop an application in your spare time or become employed as a React developer, learning about React Native is an excellent starting point.

You will learn to build large and performant lists with the FlatList and SectionList components. You will then learn to configure user inputs via keyboard using the TextInput component. By the end of this module, you will gain the knowledge to build large lists and configure user inputs within your React Native App. This content has been made available for informational purposes only.

Scalability and maintainability are crucial for the long-term success of an app. The Text component allows us to render a text, while the View component renders a container. This container has several styles applied, let’s analyze what each one is doing. When you enroll in the course, you get access to all of the courses in the Certificate, and you earn a certificate when you complete the work. Your electronic Certificate will be added to your Accomplishments page – from there, you can print your Certificate or add it to your LinkedIn profile. If you only want to read and view the course content, you can audit the course for free.

React Native developers typically focus on front-end development but react native developer may also work with other development teams to ensure quality across the entire application. 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. We are looking for a skilled and experienced React Native Developer to join our team. As a React Native Developer, you will be responsible for designing, developing, and maintaining high-quality mobile applications for our clients. This is a remote position, allowing you to work from the comfort of your own location.