Is your feature request related to a problem? Please describe.

Introduce faster and smoother scrolling experience in the virtualization directive. Mainly related to the grid scrolling

Describe the solution you'd like

Several items to look into. Look for more info into the additional context.

Describe alternatives you've considered

N\A

Additional context

• State/data virtualization.
• Fenwick tree - https://en.wikipedia.org/wiki/Fenwick_tree
• Smooth scrolling
• Throttle scroll
• afterNextRender • Angular - https://angular.dev/api/core/afterNextRender
• CSS translate instead of DOM units

Additional ideas after weekly check-in:

• refactor initSizesCache to init array with needed size and then populate it.
• refactor isIndexOutsideView section where embedded views are mapped.