Overview
AssetCache is a Flutter/Dart package designed to efficiently load and cache binary assets of any type using a customizable decoder. It provides built-in support for common asset types such as byte data, images, JSON, and text, reducing redundant network or file I/O operations. By caching assets after first load, it improves app performance and reduces latency. The package is platform-agnostic, supporting Android, iOS, Web, macOS, Windows, and Linux, making it ideal for cross-platform applications that rely on local asset management.
Use cases
- Caching images from assets
- Storing parsed JSON data locally
- Loading text files efficiently
- Reducing repeated asset loading
- Improving app startup time
- Managing binary data in offline mode
Key features
- Customizable decoders
- Built-in support for multiple asset types
- Cross-platform compatibility
- Efficient caching mechanism
- Simple API for asset retrieval
- Supports offline asset access
Suitable for
- Apps with frequent asset loading
- Offline-first applications
- Media-heavy apps
- Performance-critical apps
- Developers needing flexible asset handling
- Projects requiring consistent asset caching
Considerations
- Requires proper decoder implementation
- Memory usage depends on cached asset size
- Not intended for large dynamic data
- Needs careful management in long-running apps
- Limited to static asset sources
- May require additional setup for complex decoding logic