Why does DART use flutter?

Flutter uses Dart as Dart allows Flutter to avoid the need for a separate declarative layout language like JSX and XML . The layout of Dart is declarative and programmatic and it makes it easy for developers to read and visualize it very easily and effortlessly.

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Is flutter is sdk?

Flutter is Google’s free, open-source software development kit (SDK) for cross-platform mobile application development . Using a single platform-agnostic codebase, Flutter helps developers build high-performance, scalable applications with attractive and functional user interfaces for Android or IOS.

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