What is React Native?
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.
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.
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.