Minecraft Java 1.21 Mods
Browse 133,047 free mods for Minecraft Java 1.21 — popular picks include Revenge Orbitals, Bare Bones Borders, Forever Superflat Survival Official Pack.
Step by step: How to install Minecraft Java mods & modpacks
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Revenge Orbitals
revenge-orbitals is a orbital strike plugins for skripted servers

Bare Bones Borders
Bare Bones Borders is an addon for Bare Bones that adds borders to important blonks such as ores!
Forever Superflat Survival Official Pack
This is the Mod list for the Forever Superflat series used by DanRobzProbz
Adapted Origins Legacy
A modern update to IHasName's "Adapted/Evolving Origins" datapack. Designed for Origins Legacy.
The Entity
A mysterious AI-powered presence that watches over your Minecraft world, reacting to player behavior using an LLM.
FootLib
This is the shared class and API for all of my mods
Pastel Rainbow Hearts (7-Color Vertical)
Changes the Minecraft Hearts to be Pastel Rainbow (7-Color Vertical) – Part of the Pride Hearts collection.
Buried.
Challenge your technical knowledge in a barren underground with limited resources
RankedPlaytime
The ultimate playtime plugin for your minecraft server!!!
Auto Chunk Loader Advance
A simple plugin that loads chunks around moving minecarts, redstone signals, observers and working hoppers.
Just Makes Sense Plugin
This plugin adds a variety of features that just make sense!
Fancy Hotbar (Blue)
Fancy Hotbar But Now Blue Color!
Empiremodpack
A stylish, cozy Minecraft modpack designed with creativity in mind—perfect for building, decorating, and exploring without the chaos of magic or overpowered mobs
FlatWorlds
Start on flat bedrock world and see how far you can reach!
OnlyMacePlugin
Only Mace Plugin That Is Being Used In Rebirth SMP
Morrowind Male Nord SFX
Replaces all the damage sound effects for the player with grunts of male Nord characters from TES III: Morrowind.
PasiWorldGuardAddon
WorldGuard addon. This add flags to feed, interact, keepxp, keepinventory
The Definitive Cobblemon Pack
The definitive modpack with the best selection of mods and addons to play the Cobblemon mod.
TechBit
Modpack blending tech, magic, and exploration. Featuring Create, Applied Energistics, and Immersive Engineering for automation and industry, it adds Ars Nouveau for light magic and Twilight Forest for epic adventures.
[Lantejoula-Skript] SimpleAddons
SimpleAddons contains some other smaller skripts
ShootingStars
Items falling from the sky like a shooting star!
Arkane 2
Are you ready to dive into the world of technomagic? There are no long quests here; a person is free to decide what to do. Explore, destroy, automate!
OptiPerformer
A Lightweight & Overly-Optimized Modpack For Potato PCs!
Chactix build
Slightly edited Fabulously Optimized Modpack, with new UI for ChaoticLand players.
Christmas Chest Boats
A resource pack that makes chest boats have a Christmas chest texture, which is still not in the vanilla game.
More of the Mods
A Vanilla+ Fabric Modpack running on 1.21 From adding Mob Vote Loosers to making the game harder the more players playing on a server, everything is in here!
Guardeez
Fixes the awful guardian hitbox issue
Bindle Bundle
Turns the Bundle into a Bindle. Included is a polka dot variant, and a readme.txt explaining how to change it.
Mischievous Skull
Give random effect (good) when the skull is destroyed
ExtraNature
Explore the new updated environments
Time Missing - Minecraft Player Last Login Tracker
A Spigot plugin that shows for how long a player wasn't on the server
Camera Flash Stun Data Pack
This Data Pack Adds A Camera When Used It Will Temporarily Stun Mobs And Players Within a 10 Block Distance
Let's Expand
Multifunctional extension
Light Bulbbles
Turns the bubbles in your HUD into lightbulbs so you can shine ᕚ('▿')ᕘ ...until they shatter
TNT Items Explode
This datapack/mod makes it so that TNT items explode after being dropped on the ground for 1 second!
Hapfu crafter
cringy sound for crafter which sends to the russian meme from anti-griefer show