In the world of mobile app developments, we’re always looking for swift development cycles, faster time to deployment, and greater app performance. With two operating systems dominating the landscape, enterprises creating mobile apps often face a compromise: apps that give a better user experience, or apps that are faster to develop and run on more platforms and devices?
The concept of creating apps using only one paradigm for all platforms sounds a bit unbelievable. However, React Native, despite its immaturity, allows to accelerate the process of building apps across different platforms, thanks to the likelihood of reusing most of the code between them.
What is React Native?
React Native is a native version of the popular web library of the same name and its main purpose is to bring the power of React to native mobile apps development.
React Native components are pure, side-effect-free functions that return what the views look like at any point in time. For this reason it is easier to write state-dependent views, as you don’t have to care about updating the view when the state changes since the framework does this for you.
The UI is rendered using actual native views, so the final user experience is not as bad as other solutions that simply render a web component inside a WebView.
What reason are the largest companies using React Native for?
#1 Facebook & React Native
React Native commenced as Facebook’s hackathon project developed in response to the company’s needs. Facebook wanted to bring all the advantages of web development – such as quick iterations and having a single team develop the whole product – to mobile. That is how React Native was brought to life and leveraged in mobile app development for both iOS and Android apps.
Why did they choose React Native?
Originally, Facebook only developed React Native to support iOS. However, with it’s recent support of the Android operating system, the library can now provide mobile UIs for both platforms. Facebook used React Native to develop its own Ads Manager app, creating both an iOS and an Android version. Both versions were created by the same team of developers.
Facebook also made React Native open-source, with the idea that compatibility with other platforms like Windows or tvOS could be operated on by the development community, so stay tuned.
Results of building a React mobile app
Performance improvements: Events Dashboard startup is now twice as fast. Most of the advances made were done at the framework level, which determines your React Native app will automatically benefit when transferring to the latest version of React Native app.
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