Cascading Inventory

Cascading Inventory adds smooth, row-by-row animations to your containers instead of letting them instantly pop onto your screen. Every time you open a chest, barrel, or shulker box, the item slots fluidly cascade into place row-by-row rather than just instantly popping onto your screen. This one focuses on being dead-simple, highly configurable, and completely standalone with zero external dependencies.

Has a pretty good config thats able to change basically anything on the fly, located at config/cascadinginventory.json

Various examples possible with the config: