A mod to autofill items from the inventory to another inventory, or vice versa.
There are four keybinds. One for filling another inventory from the player's inventory, one for filling the player's inventory from another inventory, and one for filling the inventory under the mouse cursor from whatever the other inventory is. The last is a toggle keybind, used to toggle between autofilling every item in the inventory, or only autofilling items that are also present in the other inventory.
Along with this it also includes a button located next to the hotbar which can be toggled in order to stop any items from being taken from/put into the hotbar when autofilling. If you want to stop this button from being visible, go to the config folder in the minecraft folder. Inside it, open up the invautofill-client.toml file and change hotbarButtonEnabled to false.
For example:
You have a chest filled with oak wood, and another chest filled with ores/ingots. You just went mining, and your inventory was already full of wood, and now it's filled with a bunch of ores and ingots too. You want to dump just the oak wood into the wood chest, and everything else into the ores/ingots chest. So with this mod, you go to the oak wood chest, and use the keybind, bam, all your oak wood is now inside, not having to navigate around all the ores and ingots also in your inventory. Then you go to your ingots chest, and if you already have all the item types there, just use it again, otherwise, hit the toggle keybind and now it's ready to dump everything into the chest.
Feel free to use this in any modpack you want, the only rule I have is you need to message me first and tell me what it's called and the launcher it's used in.