Much faster grid in AW 2.5 alpha2 - new 'virtual scrolling' implementation
This release includes new implementation of editing and virtual scrolling modules. The editing code is now much more simple and more reliable (and is now compatible with faster AW.Templates.Cell template).
The virtual scrolling code is completely new and now includes incremental rendering of both columns and rows. That makes huge difference for the grids with the large number of columns (50-100) - the performance could be as much as 5x better in this scenario for the initial rendering and also for scroll/resize/navigation performance.
The grid now uses AW.Templates.Cell class for the default cell template, and in most scenarios there should be 2x-3x better performance compared with AW 2.0.