A mod that improves the creative menu, including animations and sounds, which can be configured, along with data driven item groups! (Fork of CreativeMenuTweaks)
DeatButThreeReload
Prevent players from having to respawn multiple times to defeat some bosses
Shulker Accessory
Equip shulker boxes as wearable accessories. Carry up to three on your hip slots and open them without placing. Supports Sophisticated Storage and Easy Shulker Boxes.