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What is React Native?

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19.02.2020

React Native is a JavaScript framework for creating mobile apps for iOS and Android.

You already know that JavaScript is one of the most popular programming languages ​​in the world. What exactly can you write using it, and what to use additionally? React Native is here to solve one of these problems.

React Native is a JavaScript framework for creating mobile apps for iOS and Android. It is based on React and Facebook’s JavaScript library for creating user interfaces, but instead of focusing on the browser, it focuses specifically on mobile platforms.

In other words, web developers can use it to create mobile applications that look very familiar and simple. In addition, React Native simplifies the simultaneous development for Android and iOS, because it is cross-platform, and parts of the code you wrote can be used on different platforms.

React Native applications are written using a mixture of JavaScript markup and XML-esque, known as JSX. Then, React Native creates links to its own API rendering in Objective-C (for iOS) or Java (for Android). Thus, your application will be displayed using the real components of the mobile interface, it will look and feel like any other mobile application, not a simple web page. React Native also provides JavaScript interfaces for the platform APIs, so your React Native applications can access platform features such as the phone’s camera or the user’s location.

React Native currently supports both iOS and Android, and has the potential to expand.

Which global companies are using React Native? These are such giants as Facebook, Facebook Ads Manager, Instagram, Pinterest, Skype, Tesla, Uber, Walmart, Wix, Discord, Vogue and others. So if you want to work on a mobile application of similar brands, start exploring React Native now!