ItemIO
This Fabric mod opens up new possibilities for interacting with containers in Minecraft, allowing you to quickly move items without needing to open their inventories.
Required dependencies: Fabric API and YACL
Recommended: ModMenu
Required on client: Yes
Required on server: No
Video demonstration:
Distributing items among multiple containers while holding the Increment modifier (scrolls your hotbar to the right)

Quick Item Input
Want to quickly put an item into a container? Simply hold the desired item in your hand and press the hotkey (default: v).
You can also select multiple containers simultaneously - hold the key and hover over the desired containers, after which items will be evenly distributed among them.
Instant Item Output
Need to take an item out of a container? Free up your hand and press the same hotkey (v by default).
To extract from multiple containers at once, hold the key and select the desired containers with your cursor - one item will be taken from each.
Additional Features
The mod offers two special modifier keys to expand item management capabilities.
Currently, these keys cannot be reassigned
Increment
Holding Left Shift while performing any operation automatically switches you to the next hotbar slot.
Restock
Holding Left Control while placing an item into a container automatically replenishes your hand with the same item from your inventory.