Overview
FlexGrid is a high-performance table widget for Flutter that displays data in a tabular format with support for frozen columns and rows, infinite scrolling with loading more, and optimized rendering for smooth performance in dynamic environments like TabBarView or PageView. Designed for large datasets, it ensures responsive user experiences across all platforms including mobile, web, and desktop. The package is ideal for data-heavy applications requiring efficient layout management and visual clarity.
Use cases
- Displaying large datasets in tabular form
- Creating scrollable tables with fixed headers
- Implementing paginated or infinite lists within tabs
- Building data dashboards with frozen columns
- Optimizing performance in nested navigational views
Key features
- Frozen columns and rows for better navigation
- Infinite loading with 'load more' functionality
- High-performance rendering for large datasets
- Smooth integration with TabBarView/PageView
- Cross-platform compatibility (Android, iOS, Web, macOS, Windows, Linux)
Suitable for
- Data-intensive apps
- Admin panels and dashboards
- Mobile and web applications with complex tables
- Developers needing efficient table rendering
- Projects using TabBarView or PageView for navigation
Considerations
- Requires careful handling of large data sets to avoid memory issues
- May need custom styling for complex cell layouts
- Performance depends on data size and complexity
- Limited built-in editing features
- Best suited for read-only or simple interaction scenarios