What is React Native?
React Native is an exciting technology that allows web developers to use their current JavaScript skills to create sophisticated mobile applications. What Reacts Native can do is to allow for quicker mobile development and more effective code sharing between iOS, Android, and the Web without compromising the end customer experience or even the app’s quality.
The downside is that it’s brand new and still in development. Nevertheless, react Native is the route to go if your team can handle the unpredictability that comes with learning new technologies and wants to develop mobile apps for several platforms. However, because React Native gives your project a different level, it might be more challenging to debug, especially at the convergence of React and the host platform. Keeping in mind that the issue one is trying to resolve might occur on many different levels, we can note that React Native isn’t very straightforward with the whole bugs and debugging thing.
JSX, a mix of JavaScript and XML-like syntax, is used to construct React Native apps and React for the Web. The native rendering APIs in Objective-C or even Java modules are then called via the React Native “bridge.”
As a result, your app will appear and feel like any other mobile app, as it will be rendered using genuine mobile UI components rather than reviews. React Native also includes JavaScript methods for platform APIs, allowing you to access platform features like the digital camera or even the user’s position in your React Native apps. However, it is important to note that to get the full benefit of using React Native for your application, one should hire React Native developer to ease your coordination as a project owner and save resources, money, and time.
React Native is presently available for iOS and Android, with the possibility to extend to more platforms in the future. Both iOS and Android will be covered in this book. We’ll be writing cross-platform code for the great bulk of it. And, sure, React Native can be used to create production-ready mobile apps. A few anecdotes: It’s already being used in production for user-facing applications like Facebook, Palantir, and even the ones such as TaskRabbit.
React Native’s Benefits
React Native, on the other hand, converts your HTML into fundamental, native UI components, utilizing existing rendering methods on whichever platform you’re using. It also operates independently from the main UI thread, allowing your app to maintain incredible speed without losing functionality.
The update cycle for React Native is precisely the same as for React:
React Native, in particular, re-renders views when props or state change. The primary distinction between React Native and React itself is that React Native makes use of the host platform’s UI frameworks instead of HTML and CSS syntax.
This means that developers who are used to working on the Web with React can create mobile apps that have the performance and look and feel of native apps while utilizing familiar tools. In two additional areas, React Native outperforms traditional mobile programming: developer experience and cross-platform development possibilities.
Platform independence is established
Facebook created React Native in order to keep iOS alive. It now, however, supports all of the ways unique to the Android operating system. As a result, it’s the same as creating a native app with a single source that works across both iOS and Android.
Knowledge Sharing
Working with React Native may drastically reduce the amount of time and resources needed to develop mobile apps. With the same expertise, any developer who can build React code can now target the Web, iOS, and Android. React Native allows your team to iterate faster and share knowledge and resources more efficiently by eliminating the requirement to “silo” engineers depending on their target platform.
Much of your code, in addition to common knowledge, may be shared. Not all of the code you create will be cross-platform. You may need to use Objective-C or Java occasionally, depending on the features you want on a given platform. React Native, on the other hand, makes reusing code between platforms shockingly simple. For example, according to the React Europe, 2015 keynote, the Android operating system version of the Facebook Ads Manager application shares 87 percent of its codebase with the iOS version.
