Minecraft Java 1.21 Mods
Browse 12,434 free mods for Minecraft Java 1.21 — popular picks include AntiCreeperGriefer, Industrilization Mod, ⭐FantasticPets⭐Perfect McPets addon [1.20.x~1.21.x].
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AntiCreeperGriefer
Simple plugin that turns off The Block damage wenn Creepers exploded.
Industrilization Mod
Adds fast-food and convenience store capitalism.
⭐FantasticPets⭐Perfect McPets addon [1.20.x~1.21.x]
Plugins to make MCPets management more convenient and practical!
SpawnerLoader9000
Loads your spawner even if you're far away.
Nightmare - Evolving & Rising Hostility
both side mod that increase mobs powers day-by-day
Totem Pets Fix (Punchy!)
This project is a fix of Totem Pets by cheetahTDs, now for Punchy! too. A Texture Pack that Make its so when you name a totem to the name of a mob in the game it will change the model to that of said mob!
Em's Options
Em’s Options is a lightweight Fabric modpack that boosts FPS, sharpens vanilla-style visuals, and adds PvP-focused HUD improvements for smoother, more competitive gameplay.

Prototype 0.3
currently just adds some custom armor and weapons not much. later there will be bosses, extra mobs, A third set of armor, even more weapons, maybe vehicles, and a lot more.
Succession
What if the world remembered what you did to it?

Remove Snowballs
This Texture pack removes the snowball texture, letting people build massive redstone builds that require snowmen to shoot mobs
Safe Zones
This is a simple plugin that allows you to create a safe zone where players cant take damage!
cool rpg modpack
Forge your destiny in a world of magic, monsters, and epic quests! Choose your class, master powerful abilities, explore dangerous dungeons, and uncover legendary treasures in this ultimate RPG adventure. Team up with friends or go solo—your legend awaits!
PWGood/Adventure Mod
Its short advenrure mod about Russian Minecraft streamer - PWGood.
Eternal Night
This is a Challenge Pack that Makes it Always Night. Can you Survive?
Illusioners (Fabric)
Adds an improved version of the Illusioner mob to Minecraft!
Kitchen Sink Modpack Template Pack
A modpack with many basic mods for starting a kitchen-sink modpack. Including world gen, performance, graphical, storage, extra mobs and quality of life mods.
The Mango Bird
A project that adds the mango bird to 1.21.5 minecraft.

Cats stuff
A mod that adds a new cat dimension and items arrmor an so on...

Cobblemon Persistent Shinies
Makes Cobblemon's shinies persistent, similar to Legends:ZA.
ReachHUD
ReachHUD is a lightweight client-side mod that displays real-time reach distance when aiming at entities such as players, mobs, and animals.
Ice Emperor
Its a super power data pack with 5 powers and freeze its also have texture pack 'ice Emperor rp' version from 1.16 to latest
RevivalPVP
Cross-server competitive 1v1 PvP duels, you can queue, fight, climb the leaderboard, all from a clean in-game hub. Open with Y or /pvp.
Evil mobs
Adds hostile creatures with unique behaviors: stone golems, cave goblins, the Scarlet Web Stalker and the Evil Mushroom. and MORE
Woolcotta
Changes the colors of the wool and carpet to match terracotta
VegAlts
VegAlts is a Spigot / (preferrably) Paper plugin that adds vegan paths for animal products, versions 1.13.2+.
Collision Effects
See every impact! HUD particle effects for impacts and environmental interactions
Hatchable
Automatically hatches eggs or any configured item before they despawn.
Reaper Leviathan
A mod that adds Reaper Leviathan from “Subnautica” to the deep oceans of Minecraft.
Nyan Cat
A port of the old Nyan Cat mod.
PokeSnacks Controls [Cobblemon Addon]
Control Poké Snack limits, standby queues, attraction bonuses and every bait effect while preserving Cobblemon's native system.
Simple Health Bars | Any mob and players | Custome models support
Shows health bar on top of any mob and players
bots_tps_player
Carpet-like fake players with AFK farm support, real-time TPS tab, ping display and auto skin detection.
SpaceFrog's Hungry Hungry Frogs *FroggyCraft Addon*
Adds FroggyCraft-specific hostile mobs to the frog food list of SpaceFrog's Hungry Hungry Frogs (can be used with any modded mods found in the FroggyCraft modpack)
HungryFrog
Make frogs completely devour your world
AutoFeedBreed
Minecraft mod for automatic animal feeding and breeding
Souls Forge
Use the souls of your enemies to create new Weapons and Armour.