Such a rendering approach helps Flutter provide 60 frames per second (fps) performance or 120 fps on devices capable of 120Hz updates . Google Team on Flutter’s performance: “Flutter is fast. It’s powered by the same hardware-accelerated Skia 2D graphics engine that underpins Chrome and Android.
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For the best user experience it is important that an app loads fast. The initial load time of a Flutter web application can be improved by minimizing its JavaScript bundle . The Dart compiler includes features such as tree shaking and deferred loading, both of which minimize the JavaScript bundle.19 May 2020
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