Overview
FastCachedNetworkImage is a Flutter package designed to efficiently cache network images with minimal setup. It provides built-in support for customizable loading indicators, progress percentage displays, and error handling through a dedicated builder. Ideal for apps requiring fast image rendering and improved performance by reducing redundant network requests. The package supports all major platforms including Android, iOS, Web, macOS, Windows, and Linux, making it highly versatile for cross-platform development.
Use cases
- Displaying images from URLs in lists
- Improving app performance with image caching
- Showing loading states during image fetch
- Adding progress indicators for large images
- Handling image load failures gracefully
Key features
- Easy integration with minimal code
- Support for custom loaders and error builders
- Real-time download progress tracking
- Cross-platform compatibility
- Automatic image caching
- Configurable cache size and duration
Suitable for
- Apps with heavy image content
- List or grid views with remote images
- Developers prioritizing performance
- Projects needing smooth UX during image loading
- Teams building cross-platform apps
Considerations
- Cache management requires manual configuration for advanced use
- Large caches may impact device storage
- Limited customization for cache eviction policies
- Not optimized for very high-frequency image updates
- May require additional memory for cached assets