Flutter is an Open-Source UI SDK developed by Google. It allows the development of iOS/Android apps and uses Dart as the programming language . Dart is an Open-Source, client-side programming language. It is easy to learn, stable, and creates high-performance applications.
Read moreHow is Flutter different from react?
Flutter provides a very rich set of testing features. This feature allows the developer to perform unit testing, integration testing, and widget testing. React Native uses third-party tools that are available for testing the app. It has less community support as compared to React Native.
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