Browse Flutter in Motion
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- 9.1.1 Using the `http` Package
- 9.1.2 Parsing JSON Data
- 9.1.3 Error Handling and Retries
- 9.1.4 Displaying Data Responsively
- 9.1.5 Asynchronous Programming and Futures
- 9.1.6 Displaying Data Responsively
- 9.2.1 SharedPreferences
- 9.2.2 Using SQLite with `sqflite` Package
- 9.2.3 Hive and Object Storage
- 9.2.4 Data Synchronization
- 9.2.5 Handling Large Data Sets
- Working with Data
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11.2 Efficient Widget Builds
In this section
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Optimizing Flutter Performance: Avoiding Unnecessary Widget Rebuilds
Learn how to optimize Flutter app performance by minimizing unnecessary widget rebuilds through effective use of const constructors, RepaintBoundary, and state management techniques.
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Keys in Flutter: Optimizing Widget Builds for Performance
Explore the role of keys in Flutter for optimizing widget tree updates and preserving widget states. Learn about GlobalKey, LocalKey, and their subtypes with practical examples and best practices.
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Optimizing Flutter Performance with the `const` Keyword
Explore how the `const` keyword in Flutter enhances performance by reducing widget rebuilds and improving immutability. Learn best practices, common pitfalls, and implementation strategies for using `const` effectively in your Flutter applications.
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Immutability and Stateless Widgets: Enhancing Flutter Performance
Explore the role of immutability in optimizing Flutter's performance through stateless widgets, and learn best practices for efficient widget builds.
