Flutter Bidirectional ListView


ListView with items that can be scrolled and lazy loaded in up and down direction with a fixed item count and scroll boundaries.

With this library the following is possible:

  • ListView can be scrolled in up (negative indices) and down (positive indices) direction
  • Lazy loading is possible for up and down direction
  • Scroll boundaries for top and bottom
  • ItemCount for negative and positive indices can/must be set


  • Min- and MaxExtents for scrolling must be set manually

Quick Usage

Replace your existing ListView with BidirectionalListView. Builder pattern must be used because of its infinite nature.

A complete tutorial how to use BidirectionalListView can be found here: Tutorial

Please refer to the example for usage: Quick-Link


If you encounter any problems feel free to open an issue. If you feel the library is missing a feature, please raise a ticket on Github and I'll look into it. Pull Request are also welcome.