Mouse Tweaks Mod

Mouse Tweaks is a very helpful utility mod that can be used to save a ton of time and effort while dealing with inventories and while manually moving and sorting items. The mod replaces the standard right mouse button dragging mechanic, and adds two new left mouse button dragging mechanics. It also adds the ability to use the mouse wheel to quickly move items. If you hold the right mouse button and hover an item stack over an empty slot, an item will put into the slot. In vanilla, only one item will be put into a slot, but with this mod installed, you can hover over a slot for the second time to add more items. Next, you select an item and drag it across the inventory while holding left click and all items of the same type will be picked up. And there's more. You can tweak all of these behaviours to liking using the configs.

This mod offers versions for both Forge and Fabric. The download links given below will lead you to the official curseforge downloads page and you can download your required mod version. You can find more info regarding the configs and setting there too.