Inventory Centerer by AnthonySan95
Never liked having the inventory shifted on the right by some effects? This is the mod for you.
Inventory Control Keys by Lothrazar
Key bindings to move your hotbar up and down in your inventory, as well as individual columns.
Inventory Pets by A_Villager, Capn_Kirok
Inventory Pets are living animated creatures that exist in your inventory and give you amazing special effects, drops, buffs, utilities, defenses, and weapons in exchange for care and feeding. Plus, some pets, such as the Purplicous Cow, are especially handsome. This first release contains 32 awesome, unique pets with mind-bending skills and fancy tricks.