Minecraft Java 1.21 Mods
Browse 113,844 free mods for Minecraft Java 1.21 — popular picks include InfinityCore, HeavenBans, CopySign.
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InfinityCore
Library used in InfinityGroup Plugins for compatibility and optimization development.
HeavenBans
Manage bans with angelic authority and heavenly precision.
CopySign
Stop retyping signs. Copy any sign with a click, save your favorites, paste them anywhere.
AutoDisconnect-check
Automatically disconnect from servers upon detecting customizable keywords in chat messages, on-screen titles, or boss health bars
SR ChestPreviwe Premium
SRChestPreviewer allows you to see the contents of any container without ever opening the UI. Perfect for survival
Simple Illegal Blocker
Just blocks bad words, runs command when combat logging, disables commands when in combat.
Slime Boost Boots
This plugin for Minecraft Java Servers, adds a new type of boots: Slime Boost. These boots obtainable through this command below: /gsb @s <leather:chainmail:gold:iron:copper:diamond:netherite> You can press the your jump twice to get thrown foward.
GraveCore Lite | Optimized Death Chests & Holograms
A lightweight, lag-free death chest plugin with clean holograms and auto-cleanup.
Pozzi Totem
Pozzi Totem - totem of popular russian youtuber Pozzi (Поззи).
Random Effect Challenge
This project creates a Challenge where on every block you step, you get a random potion effect.
FindCommand
Find out where a player is on your network.

Optihide
Hide/show all players on keybind (Default: H)

Arcana Modifications
[WIP]A mod that aims to change certain vanilla or modded aspects that we sometimes wish were part of the base experience.
The Banlands
Turns the Badlands into the Banlands!
Food_Weapons
A texture pack the makes weapons into food.

Vouch check
A lightweight, client-side utility mod to protect yourself from scammers, thieves, and griefers in multiplayer SMPs.
Even Cuter Axolotls
This Resource Pack makes Axolotls EVEN CUTER
ChronoSteal
ChronoSteal is a high-performance SMP plugin that replaces traditional health with a ticking clock, where running out of time means instant banishment to spectator mode. To survive, players must hunt each other down to steal their remaining time.

Death Roulette
This project allows for servers playing with keep inventory on to add a random chance for inventories to be cleared on death. Has custom sounds / messages for inventories being cleared / spared. Uses Polymer for a plug and play server experience!
Authpremium
Este plugin es sobre la autenticacion de servidores incluye los siguientes comandos: /login /registe
Leaf Breaker
LeafBreaker is a lightweight and efficient Paper / Spigot plugin that instantly removes decaying lea
Fatsan-Utilities-for-Server (FUS)
An essential plugin for servers. Providing economy, simple tpa, home, rtp and other essentials.

Totem Wars
An Public Event / SMP Plugin. It can help in minecraft videos as well
Lighter Mangrove
A middle ground between the old and new mangrove!
InfoHeads
A refined block to command plugin
SysTools
The SysTools mods adds a new MineScript language and a few new commands like /shoot, /multicmd and /itemcommand

RandomArmorMod
Random gear instantly with a simple command
The_Goated's Tool Resource Pack
This project adds custom textures for some of the combat based items.
PerfMobNet — Catch & release mobs in one item [1.21.x + Folia support]
Capture and release mobs! Folia-compatible, configurable blacklist, world filter, single-use.
MGMT+
Icarus's primary Texture Pack with cool blue elements, changes UI, few blocks, armor and entites :3
Find a suspicious block!
The textures of all suspicious blocks have been replaced with more visible ones! They are now much easier to spot while still maintaining the same nice block look.

Flavor Framework
A lightweight mod that adds various foods to the game.

RecipeLife
Small Life of quality of mod that adds/changes some crafting recipes

AncientDebrisAnnouncer
Announces ancient debris finds server-wide.

SpawnerAnnouncer
Announces spawner breaks server-wide.
ChatDS4
The plugin changes the chat on your server! Depending on how far you are from another player, messages in the chat will appear blurry to other players!!