A suite of lazy-loading components for React Native that defer rendering until elements scroll into view.
react-native-lazyload is a React Native library that provides lazy-loading components to optimize app performance. It defers the rendering of views and images until they scroll into the visible area, reducing initial load time and memory usage. This is particularly useful for long lists or image-heavy screens in mobile applications.
React Native developers building performance-sensitive applications with long scrollable lists, image galleries, or complex views that benefit from deferred rendering.
It offers a simple, component-based API that integrates seamlessly with existing ScrollView and ListView usage, providing built-in lazy loading without requiring complex manual implementation. The library is lightweight and focused specifically on React Native's rendering system.
lazyload for react native
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Provides LazyloadScrollView and LazyloadImage as direct replacements for standard React Native components, making integration straightforward as shown in the usage example with minimal code changes.
Defers rendering of off-screen elements until visible, reducing initial load times and memory usage, which is core to improving performance in long lists and image-heavy screens.
Supports onVisibilityChange prop for tracking when items become visible or hidden, enabling features like analytics or dynamic content loading without extra setup.
Includes a refresh method to force updates after navigation events, useful for managing memory in single-page navigation scenarios where content might need re-rendering.
Requires manual matching of 'name' and 'host' props between containers and children, which adds complexity and is error-prone, as seen in the example where every child must reference the container's name.
Built around ScrollView and the deprecated ListView, lacking direct support for React Native's modern FlatList, limiting its relevance in up-to-date projects that use newer virtualized lists.
The README has only basic examples and no advanced guides or TypeScript support, which might hinder adoption and troubleshooting in complex real-world applications.