React Native vs Flutter comparison - Quick Revision & Key Differences

Recall & Review

beginner

What is React Native?

React Native is a framework developed by Facebook that allows developers to build mobile apps using JavaScript and React. It uses native components to create a native-like user experience.

beginner

What is Flutter?

Flutter is a UI toolkit developed by Google that uses the Dart language to build natively compiled applications for mobile, web, and desktop from a single codebase.

intermediate

How does React Native render UI components?

React Native uses native UI components of the platform, meaning it bridges JavaScript code to native widgets, resulting in a native look and feel.

intermediate

How does Flutter render UI components?

Flutter renders UI using its own high-performance rendering engine called Skia, drawing every pixel on the screen, which allows for consistent UI across platforms.

beginner

What are the main language differences between React Native and Flutter?

React Native uses JavaScript (or TypeScript) which is widely known, while Flutter uses Dart, a language designed by Google that is easy to learn but less common.

Which language does Flutter use?

A Dart

B Swift

C Java

D JavaScript

Flutter uses Dart, a language created by Google for building fast apps.

React Native renders UI using:

A Native platform components

B Custom rendering engine

C HTML and CSS

D Canvas drawing

React Native bridges JavaScript to native UI components for a native look.

Which framework provides a consistent UI across platforms by drawing every pixel?

A Cordova

B React Native

C Xamarin

D Flutter

Flutter uses its own rendering engine to draw UI consistently on all platforms.

Which framework is developed by Facebook?

A Flutter

B React Native

C Ionic

D NativeScript

React Native is developed and maintained by Facebook.

Which language is more widely known and used among web developers?

A Dart

B Kotlin

C JavaScript

D Swift

JavaScript is widely used and known by many developers, making React Native accessible.

Explain the main differences in UI rendering between React Native and Flutter.

Think about how each framework draws the app interface.

Compare the programming languages used in React Native and Flutter and their impact on learning curve.

Consider what languages you already know or need to learn.