Minecraft Java 1.21 Mods
Browse 1,958 free mods for Minecraft Java 1.21 — popular picks include The NEW Boys: Mystic & Stream, Aerium Metallic, Dynamic Discord UM+ ( Uptime Monitor ).
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The NEW Boys: Mystic & Stream
A high fantasy steampunk theme modpack featuring Create: Aeronautics as its backbone.
Aerium Metallic
Dominate the Nether with fire-themed weapons, explosive abilities, and a custom smelting system for Minecraft 1.21. It's a mod about a self-created metal, which is what the mod mainly focuses on.
Dynamic Discord UM+ ( Uptime Monitor )
Dynamic Discord UM+ is a self-contained Spigot/Paper plugin that runs a full Node.js Discord bot inside your Minecraft server. It shows real-time server status in a pinned embed, updates instantly on shutdown, supports banners and custom colors.
Penultimate
A collection of vanilla-friendly tweaks that I made for myself.
UpVotes
A plugin that allows players to ban themselves.
No Silk Touch Bookshelves
removes the need for silk touch when mining bookshelves and chiseled bookshelves
VuBui's Horse
Horses that spit fireballs. They defend themselves, obey your command when tamed, and add chaotic fun without complexity.
Packwork
An adventurer's pack that sorts itself: tabbed compartments, a rules engine, pins, and brass-fitted trinkets — craft on the go, drink from a waterskin, bank your XP. Leather and twine, never tech.
Cheap TnT
a bit self explanatory right??
internal spawner
Spawners that spawn items inside themselves they can also be upgraded and mined with a Silk Touch pickaxe
No Dragon Egg In Containers
A lightweight SMP mod that keeps the dragon egg out of every container, so it stays a contestable trophy instead of being hidden away, popping it back out of any chest, shulker, ender chest, shelf, or hopper, with a simple command to toggle it on or off.

Elder Craft
Vanilla-like texture pack infused with a cute, ancient fantasy atmosphere.
Sapped Armors
Makes vanilla armors a bit more fantasy like
Temp Shelves Fix
This plugin that I made over a few hours or so stops people from putting items in shelves, since apparently they're being used to dupe items.
Split Self - Japanese Translation 日本語化リソースパック
Japanese-translation-for-split-self
Patronage
Ultimate self-improving armour
FantasyVillagePanorama
This Texture Pack Adds A Panorama
Chariz's Mayhem
A Minecraft Mod That Aims To Add Fun Things Into Minecraft, Such As New Mobs, Bosses, Weapons, Tools, Armor etc. Created By The Maniac Himself, DarkChariz
Vouch check
A lightweight, client-side utility mod to protect yourself from scammers, thieves, and griefers in multiplayer SMPs.
StarPortal
This plugin is created referencing the Stargate saga, although the plugin itself is a way for players to transport themselves through portals.
Chaos Roulette
Chaos Roulette Every 30 seconds, a random chaotic-but-safe event hits every player in the world.
Desactivar modo combate epic fight en mobs
This datapack disables battle mode for some mobs, such as the Hoglin, Zoglin, Ravager, and Skeleton. It was developed for testing purposes only and will not receive updates.
2K2P CPlugin
This is 2K2P Custom Plugin, a plugin that has some custom feature, self coding from another server features or ideas.
Ravenborne
Class based medieval fantasy rpg mod based by Ravenborne theme!
HereSkyReign
A paper server plugin to add the Aether World, the mythical sky reign, to any server.
Frieren Staffs for Ars Zero
Simple resource pack for myself and all Frieren fans! Swaps all spell staff models from Ars Zero to a custom Fern staff model.
ThreeBody
In Minecraft, a high-freedom sandbox game brimming with endless possibilities, step into that vast and mysterious universe and immerse yourself in a world of The Three-Body Problem, filled with unknowns and dangers!
Sooqwess's Greece Mythology
The power of Olympus in your hands: Mythical weapons, legendary artifacts, and the awakening of the Titan Kronos.
GeometryDashMC
minigame inspired by Geometry Dash that lets you compete with friends, beat difficult levels and play together whenever you’re bored. Challenge yourself, improve your timing and try to become the best on the server. Perfect for quick games with friends or
Tasty Heal
Add some food-items to heal yourself. It can help the "hardcore-beginner" players.
SPknockout - downed state & rescue [1.21+]
Not always instant death: knockout, crouch rescue, self-revive with potions
lightning rod zombie
A zombie that can summon lightning and heal itself.
Heroes Legend Font
Heroes Legend Font for Java Edition - replaces Minecraft's default font with epic fantasy display caps worthy of a legendary quest. Letters, numbers and symbols redrawn in HD: chat, menus, signs and item names all restyle at once.
cyclecommand
This mod allows you to execute commands automatically with an argument that increases with each input. I made this mod for myself to add players to my 100 regions, but I am sharing it with you. If you have any suggestions or bugs, please write.
Maks Bookshelves
A custom pack for MAK_828, Minecraft Streamer
Smart Bookshelf Viewer
View information about books in chiseled bookshelf