A customizable Flutter widget designed to display hierarchical tree structures with automatic layout algorithms. It enables developers to visualize data in a tree format with smooth, dynamic rendering across multiple platforms. The widget supports custom styling, node interactions, and flexible configuration for both simple and complex tree hierarchies. Ideal for applications requiring intuitive navigation through nested data such as organizational charts, file systems, or category trees.
Use cases
- Displaying organizational hierarchies
- Visualizing file system structures
- Rendering category trees
- Creating interactive decision trees
- Showing nested data in dashboards
Key features
- Automatic tree layout algorithms
- Highly customizable node appearance
- Support for cross-platform deployment
- Interactive node selection and events
- Configurable tree orientation (vertical/horizontal)
Suitable for
- Developers building data visualization apps
- Teams needing hierarchical UI components
- Applications with nested or recursive data
- Educational tools for teaching tree structures
- UIs requiring dynamic tree rendering
Considerations
- Performance may degrade with very large trees
- Custom styling requires understanding of Flutter's widget tree
- Limited built-in animation options
- Requires careful handling of deep nesting
- May need additional logic for real-time updates