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Flutter Performance Optimization: 6 Hacks for a Faster Appby@saadahsan
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1,167 reads

Flutter Performance Optimization: 6 Hacks for a Faster App

by Saad Ahsan9mJuly 26th, 2023
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Flutter Performance Optimization: 6 Hacks for a Faster AppIn this article, the author provides hacks and best practices for optimizing Flutter app performance to avoid jank, stutter, or lag. The first hack is to run the app in profile mode on a real device to identify potential performance issues and measure the impact of optimizations. The second hack is to use the performance overlay and other tools like Flutter DevTools and Dart DevTools to diagnose performance problems. The third hack is to minimize expensive operations, such as layout and rendering, animation, image loading, and intrinsic operations. The fourth hack is to use lazy loading and pagination to reduce data fetching and improve memory usage. The fifth hack is to use tree shaking to remove unused code from the app's binary file and improve startup time. The sixth hack is to use deferred loading to load parts of the code on demand and reduce initial download size and memory usage. By implementing these hacks, developers can ensure their Flutter apps run smoothly and provide a better user experience.
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Saad Ahsan HackerNoon profile picture
Saad Ahsan

Saad Ahsan

@saadahsan

I am a passionate tech enthusiast and writer with a keen interest in cross-platform mobile app development.

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Saad Ahsan HackerNoon profile picture
Saad Ahsan@saadahsan
I am a passionate tech enthusiast and writer with a keen interest in cross-platform mobile app development.

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