Overview
DropdownSearch is a versatile, reactive Flutter package that provides a customizable dropdown widget with advanced features such as search functionality, support for async and sync data sources, and multiple display modes including menus, dialogs, and bottom sheets. It adapts to different platforms and offers a seamless user experience across Android, iOS, Web, macOS, Windows, and Linux. The package emphasizes flexibility and ease of integration, making it ideal for forms and selection interfaces requiring dynamic filtering and responsive design.
Use cases
- Form inputs with searchable options
- Dynamic data loading from APIs
- Multi-platform dropdowns
- Customizable selection interfaces
- Filtering large datasets in real time
Key features
- Searchable dropdown with live filtering
- Support for async and sync data sources
- Multiple display modes (menu, dialog, bottom sheet)
- Platform-adaptive UI components
- Highly customizable appearance and behavior
- Reactive state management
Suitable for
- Developers building forms with complex selection needs
- Apps requiring searchable dropdowns on multiple platforms
- Projects needing flexible and reusable dropdown components
- Teams prioritizing cross-platform consistency
- Users seeking lightweight yet powerful dropdown solutions
Considerations
- May require additional styling for complex themes
- Performance impact with very large datasets if not optimized
- Limited built-in validation beyond basic selection
- Requires careful handling of async data streams
- Not suitable for non-interactive dropdown use cases