Mods for Minecraft Java
Browse 8,779 free mods for Minecraft Java — popular picks include CrabCity v5.x Authentication Mod, VertexCore, XzeelCore.
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CrabCity v5.x Authentication Mod
A mod that supports cross-server authorization by using CrabCity API.
VertexCore
Lightweight core plugin for Paper servers providing config, database and command infrastructure for plugin developers.
XzeelCore
A library plugin used by XzeelArcadia's plugins to function.
Econics
Econics adds a flexible multi-currency system to your Minecraft server. Create custom currencies with MySQL/SQLite support and a simple developer API.
Punctuation
A Minecraft Fabric mod that allows players to mark positions using the middle mouse button and teleport to them.
Data Command
Custom commands with just datapacks using this api.
NovaRelics
NovaRelics is the most powerful and flexible custom item framework for Paper Minecraft servers.

Really Cooking
Cooking in Minecraft has always been simple, but not anymore!
Flavor Framework
A lightweight mod that adds various foods to the game.
ZeresClient
Mod ZeresClient for Server Minecraft
RTN's Economy Library
Server-side economy library with rewards for killing mobs, kill combos, top lists and a developer API. Vault-style economy for mods in Minecraft.
OmniMixin
A compleate overhaul of Mixins. If you hate Mixins this will help you
DialogAuth
Lightweight minecraft auth plugin with DialogAPI support
PaperActions
This Plugin adds a Small API System to Paper called Actions. This allows Plugin developers to integrate Actions that Other Plugins can use without knowing what it does
Akito'sCore
Backbone of Akito's plugins family.
OURO Tweaker
OURO Tweaker is a small mod which adds tweaks and bugfixes for various mods.
Binding Agent
A library mod for some useful cross platform utilities.
simpleObjects
Mod add-on for Container Core.
Enemy Tracker
Time to Detect the Threat and Enemies!
Player Utils
This Is A NeoForge mod for Minecraft 1.21.1 that adds utility commands for server administration.
[1.21.4 – 26.2] Quality Control - CORE ⭐ Dependency for Quality Control Plugins ⭐
QCCore is the shared engine every Quality Control plugin runs on.
Proprietary Teams Bridge
Mod to bridge Priopetary Teams mod to FOSS alteanatives
InfinityCore
Library used in InfinityGroup Plugins for compatibility and optimization development.
FlatScript
A simple, no-indent scripting language for Minecraft servers. Write commands, events, GUIs, NBT data, and more without complex syntax.
KNLibs
KNLibs is a lightweight, high-performance core library required for all KN Projects plugins.
TotemGuard
TotemGuard is a lightweight client-side Fabric mod for Minecraft 1.21.4 that blocks non-totem items from being placed in your offhand slot, with optional sound and chat notification. Includes item highlighting and an in-game GUI.
FilesNJS
A powerful addon for NekoJS designed to handle your file operations with ease.
Fundamentally Fixed
The core mod for the Alternate Timeline modpack.
HtmlCraft API
An HTML/CSS rendering engine that provides web-based interface building capabilities for the Minecraft GUI.

multiaxisrot
Backports 25w46a multi axis block/item model element rotation to 1.21.1, so resource packs built for newer Minecraft versions.
E-Manager-EF
√一个简单、有用的防炸插件,可以帮助服务器防止几乎任何形式的爆炸物爆炸,并且记录爆炸的地点、物品和引爆人(放置人) √ A simple and effective anti-explosion plugin that helps servers prevent nearly all forms of explosive detonations, while recording the location, items, and detonator (placer) of explosions
PixSystem
PixSystem It is an add-on that manages the server from deleting abandoned stuff and protecting the server from spawn and other additional things
UniGUI
A universal GUI library, supporting both Vanilla and modded clients.
Manitor Lib
A Secondry Mod To Make Purple Crystal Mod properly
Dalib
A library mod that adds support for ItemGroup, Block, and Item registering. More to come.
DuskLib
a library mod to help me not invent the wheel everytime i am making or updating my mods