Md Sarfaraj
How do you reduce widget rebuild in flutter?

How do you reduce widget rebuild in flutter?

By Md Sarfaraj in Flutter on Aug 21 2021
  • Deepak Rawat
    Apr, 2023 29

    Flutter involves using const constructors, shouldRebuildSemantics(), const keyword with value types, using keys wisely, using stateful widgets sparingly, and shouldRebuild() method. By implementing these tips, you can improve the performance and speed of your Flutter app.

    • 1
  • RomanJay Almaza
    Sep, 2021 22

    When the instance of a widget stays the same; Flutter purposefully won’t rebuild children. It implies that you can cache parts of your widget tree to prevent unnecessary rebuilds. Thanks to that const keyword, the instance of DecoratedBox will stay the same even if build were called hundreds of times.

    • 0


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