A Flutter library to download, cache, and display images from the internet with built-in caching.
Cached network image is a Flutter library that downloads, caches, and displays images from the internet. It solves the problem of efficiently loading network images by storing them locally, reducing redundant downloads and improving app performance. The library provides customizable placeholders, progress indicators, and error handling for a smooth user experience.
Flutter developers building mobile or web applications that need to display images from URLs with caching and loading states. It's especially useful for apps with image-heavy content like social media, e-commerce, or news applications.
Developers choose this library for its simplicity, built-in caching with flutter_cache_manager, and extensive customization options for placeholders and error states. It's a lightweight, well-maintained package that handles common image-loading challenges out of the box.
Download, cache and show images in a flutter app
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Uses flutter_cache_manager to store images locally, reducing bandwidth and speeding up repeated loads, as detailed in the 'How it works' section of the README.
Supports placeholders and progress indicators with builders, allowing for widgets like CircularProgressIndicator, demonstrated in the code examples for smooth user experience.
Provides an errorWidget to display fallback content on loading failures, shown in usage snippets to enhance app reliability and user feedback.
Can be used directly as a widget or as an ImageProvider, making it compatible with other Flutter widgets, as described in the 'How to use' section.
The README explicitly states minimal support for web and no caching on web, making it less effective for cross-platform applications targeting web environments.
The FAQ mentions potential app crashes or debugger pauses on image loading failures, indicating reliability issues that can complicate development and troubleshooting.
Relies on flutter_cache_manager for caching, which adds an external dependency and might introduce compatibility or maintenance concerns with other packages.