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Library/Mobile/Flutter
Medium Pro#flutter

Tại sao không nên lạm dụng setState trong các ứng dụng Flutter lớn?

February 15, 2026

Quick summary

Overusing `setState` triggers redundant rebuilds of the entire widget sub-tree, degrading performance. It also leads to hard-to-maintain "prop drilling" and violates the Separation of Concerns (UI-Logic separation) principle.

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Sample answer:

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Quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore.

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