Overview
Shimmer is a Flutter package that simplifies the addition of shimmer loading effects to UI components, creating a smooth, animated placeholder appearance. It's ideal for mimicking content loading states in lists, cards, or images, enhancing user experience during data fetching. The package supports all major platforms including Android, iOS, Web, macOS, Windows, and Linux, ensuring consistent behavior across devices. With minimal setup, developers can quickly implement visually appealing loading indicators without writing complex animations.
Use cases
- Loading placeholders in lists
- Animated card placeholders
- Image loading skeletons
- Improving UX during data fetch
- Dynamic content previews
Key features
- Simple API integration
- Cross-platform support
- Customizable shimmer color
- Smooth animation effect
- Lightweight and performant
Suitable for
- UI designers seeking visual polish
- Developers building dynamic content screens
- Apps with frequent data loading
- Prototyping interactive interfaces
- Enhancing perceived performance
Considerations
- Not suitable for static content
- Requires proper placement within widget tree
- May impact performance if overused
- Limited customization beyond basic styling
- Best used with transparent backgrounds