Sup is a Flutter widget designed to display error messages, empty states, or custom content with an image, title, and subtitle. It provides a clean, visually appealing way to communicate status updates or user feedback in apps. Ideal for enhancing UX during loading, failure, or data absence scenarios, Sup is lightweight and easy to integrate. The widget supports customization of all elements and is particularly useful in UIs requiring consistent, attractive static messaging.
Use cases
- Displaying error messages
- Showing empty state screens
- Enhancing user feedback
- Custom message displays
- Improving UI consistency
- Replacing placeholder content
Key features
- Image support
- Title and subtitle layout
- Simple integration
- Customizable design
- Lightweight
- Predefined themes
Suitable for
- App developers seeking clean UI components
- Teams prioritizing UX consistency
- Projects with frequent empty or error states
- Designers wanting reusable message widgets
- Flutter beginners exploring UI patterns
Considerations
- No platform-specific features
- Limited to visual presentation
- Does not handle data logic
- No built-in animations
- Requires manual styling for advanced needs
- Not suitable for dynamic content