Sea-Through X-Ray & Night Vision is a very useful add-on that will add these unique features to the game.

X-Ray+ (Bright XRay) Minecraft addon to see ores everywhere in blocks.

The Ty-el's Settings Overlay UI Pack Texture addon with useful buttons and features for UI and HUD.

Zombie Crisis - The Apocalypse Minecraft addon zombie virus in the game.

The Horde Minecraft addon hordes of monsters: skeletons, zombies and others at night.

Lives+ Minecraft addon is a customizable lives system for Minecraft players.

Survival Expansion: OtherWorldly - download the addon and get an updated game world with a lot of content.

Scary Myths / Creepypasta Addon has many monsters, bosses and heroes you know: Sans, Herobrine, entity 303, blood Steve and others.

DL's Vanilla Hammers Minecraft addon hammers for crafting various types of Hammers.

Piglin Cage Addon will allow you to use a cage and catch a piglin in it.