Efficient image handling is crucial in mobile app development to enhance performance and user experience. Key strategies include using appropriate file types like WebP, resizing, caching with the `cached_network_image` package, and implementing lazy loading. Tools like Flutter DevTools, Widget Inspector, and the `VisibilityDetector` widget help diagnose and resolve performance issues. By balancing image quality and resource usage, developers can significantly reduce memory consumption and improve app responsiveness.
Table of contents
Flutter DevToolsFlutter and Dart DevToolsWidget InspectorUse the Flutter inspector“Highlight Oversized Images” feature4.1 Image FormatTinyPNG - Compress WebP, PNG and JPEG images intelligently4.2 Cachingcached_network_image | Flutter package4.3 PlaceholdersSort: