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However, ScrollView has a performance disadvantage. ScrollView and FlatList are both used to display a list of components in a React Native app. What's the difference between ScrollView and FlatList? StyleSheet - StyleSheet is an abstraction similar to CSS StyleSheets that allows you to define styles for various containers.ģ. TextInput - The basic component for entering text into the app using a keyboard. ScrollView - A scrolling container that can hold multiple components and views. Image - A React component for displaying various types of images, including camera roll images.
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Text - A React component for displaying text that also supports nesting, styling, and touch handling. VIew supports layout with flexbox, style, some touch handling, and accessibility controls. View - The most basic component for creating a React Native UI. Most React Native apps will use at least one of the following basic components, which every React Native developer will come across. What are the Basic Components used in a React Native app? source: v
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React Native allows you to remotely update your application codebase via CodePush from Microsoft App Center, rather than going through the entire process of submitting the updated version of your app to the App Store and then waiting for it to be approved, as you would with frameworks like Flutter. Waiting for App Store approvals for updates can take a long time. Perform Live Updates without the App Store Approval
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Because cross-bridge linking is not required and most of the code is used during run-time, it also doesn’t consume much memory space. You can accelerate the development process even further by using open-source libraries of pre-built components. React Native is also compatible with third-party plugins, making it even more flexible. You can use React Native to compile a native iOS app and then program features directly in iOS using Swift or Objective-C to implement features that aren’t available in React Native or are easier to implement within iOS. React Native allows you to generate platform-specific code in Xcode if you want to code natively in Swift. React Native does not bind you to its code alone. React Native, on the other hand, interacts directly with native UI widgets rather than using Web View Component or making calls to pre-existing native apps via HTML code or creating replicas of native apps.
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Ionic uses HTML/CSS, allowing you to call native apps however, the smoothness of basic functions such as the keyboard, maps, navigation, camera, and so on cannot be guaranteed. Because Ionic is built on top of the web browser, application code cannot easily access native functionalities. The Native experience provision is the best feature of React Native, as opposed to the mobile framework Ionic. You can demonstrate your in-depth knowledge of React Native by explaining the following reasons. However, it’s not React Native’s only specialty. The use of a single codebase for two platforms (iOS and Android) saves time and money, which is perhaps the most obvious reason to go with React Native. React Native is a cross-platform framework. Why use React Native over other frameworks? source: v In this article, I'll go through some of the most common React Native interview questions and provide the answers so you can confidently demonstrate your knowledge of the framework. The interviewer is going to test your React Native knowledge, so let's make sure you're prepared for any questions coming your way. So you're preparing for your next mobile development interview? Assuming that the company is working with the popular mobile app development framework, React Native, you are in the right place.