Minecraft Java 1.21 Mods
Browse 3,588 free mods for Minecraft Java 1.21 — popular picks include twinkle popo mod, AnnotatedCommandAPI, PaperZ.
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twinkle popo mod
it adds twinkle popo realistic pikachu and realistic hellokity
AnnotatedCommandAPI
API designed to help you quickly create commands using paper command API
PaperZ
Plug-in for notes!
MC Musics
A mod that lets you play Minecraft music manually.
SimpleCore by Cooshh
A shared core library for Simple mods, providing common systems like economy support and shared utilities.
DiscordSynkLeaderBoard
DiscordSyncLeaderboard is an advanced Minecraft plugin that provides a complete leaderboard system with global stats, Discord synchronization, animated holograms, and web dashboard control.
FurnaceEditor
A collection of powerful in-game editors to manage crafting and smelting recipes effortlessly. Create, edit, and delete recipes via intuitive UIs without ever touching a config file.
Yadokari Hooks
A Sponge plugin that allows you to send Minecraft in-game events as webhooks to a specified URL.
Helios Core
HeliosCore is the foundation plugin powering the entire Helios ecosystem, providing shared services for storage, permissions, messaging, licensing, player profiles, and the live web dashboard used across all Helios plugins.
MysticPlaceholders
A standalone Minecraft plugin for creating custom placeholders with PlaceholderAPI integration, Skript support, and MySQL/MariaDB storage.
Pivot Poly
PivotPoly is a powerful Minecraft plugin designed for creators, builders, and server owners who want to bring their builds to life with high-fidelity, smooth-animated mechanical structures.
OpenRouter Chatbot
OpenRouter Chatbot is a powerful and highly configurable Spigot plugin that integrates the OpenRouter AI API into your Minecraft server.
Camera Works
A badly made library of cameras for datapacks :/
Sul4urLib
A library data pack/mod.
Xenith
Powerful condition/action library powering XenDrops!
Context Schedule
Simple library to schedule functions with entity context.
StaffUI
A fully customizable modern staff punishment panel featuring Discord log support, Hex colors, and ItemsAdder compatibility.
CLA Farm-a-Bunch (NLAM)
A loot table for use with versions of CLA to allow pacifist farming of resources.
Ultimate Step
UltimateStep is an all-in-one Paper server management plugin featuring a powerful rank system, configurable scoreboard, customizable tablist, and complete punishment tools including warn, mute, ban, kick, unmute, and unban. Lightweight, modern, and easy
Aquifer
Library containing shared code for our mods, but you can use it too if you want.
PicesCup Develop Lib
The lib provides some convenient methods for developers.
EterniaCore
EterniaCore is the core framework plugin for all EterniaMC plugins.
NameMCAPI
NameMCAPI is a lightweight Paper/Folia-safe plugin that exposes several of NameMC’s undocumented public API endpoints as a shared Bukkit service.
Model Exporter
Export in-game Builds into Models. (Only works for Geckolib models at the moment.)
Artificial Enchantments API
centralized singleton enchantment managment api (folia comaptible)
Ponder Datapack
Emulate some Ponder mod features in datapack
ScoreKeeper
A simple plugin to track player scores. Intended to be used by other plugins.
DataPackPlus
Adds faster math commands, accessing entity variables, and other useful features for datapack developers.
StorageManager API
An API for manage storage systems in Minecraft backends
Acumulated Forms
Adding bedrock form functionality into java using the Cumulus library.
CommandNeural
AI-powered Minecraft server admin via MCP — 100+ tools for construction, WorldGuard, LuckPerms, Vault, PAPI & Oraxen. Let any AI control your server.
Jobsy Upgradeable Tools
A New Custom Plugin Adding Upgradeable Minecraft Pickaxe
INSUtils
Small utility library for most of my plugins
YAML
A math library specifically designed for speed.
Git Craft
fully functional in-game Git client built into your Minecraft server
Main Menu Credits Unborked
Unborked version of isXander's Main Menu Credits for 1.21.6-11. Makes e.g. clickable links work again.