Mods for Minecraft Java
Browse 8,779 free mods for Minecraft Java — popular picks include Contents Director, MatchMaking, PgcQuake.
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Contents Director
Runtime mod and file installer for Minecraft modpacks.
MatchMaking
A framework for organizing team PvP matches with flag capture, custom kits, — all configurable in-game without editing files.
PgcQuake
A mod that adds commands to shake the player's screen.
Flying Mount Library
A development library mod to help easily create flying mounts.
JS Runner
The plugin aims to add the ability to run JavaScript files in a Minecraft server.
ikbLib
An API for density functions that use the world seed, voronoi/cellular noise, and new fluid behaviors
Panoramic Backround
The ability to take a screenshot in game and easily set it as your backround.
C-erva Core
Shared Fabric library providing text, registry, networking, inventory and permission utilities for AndrewImm mods.
PvP Framework
A framework for creating PvP games
LogLib
A simple library for making logs

Chroma
A Collection of code commonly used in Nitron's heavily rendering focused mods.
Guide Lib - ガイドライブラリ
日本語の説明があります。Lightweight JSON-driven in-game guides for NeoForge 26.x. Content mods add data/<modid>/guide/ — players read from the Codex. Book & tablet themes, optional JEI.
ManaMod Nixsas
Requires Minecraft 1.21.1, Fabric API 1.21.1 and Fabric Installer of version. Mana System added, Ice/Lava Mana Upgrade, Swords, Armor, Bar's, Main R ability that enables you to walk on water or lava, special Sword ability's and much more, join discord.
Echoes of Adventure (Library)
Echoes of Adventure Library is a lightweight core framework designed to streamline data handling and networking for the Echoes of Adventure mod ecosystem. Essential for all official mods.
FalchusLib
A library designed to simplify & speed up software development.
mqttlib
A Dependency for NeoForge Mods that require MQTT
AgnTpa
Advanced Tpa System / PTP System
Industrial Foregoing Mycelial Tweaks
Adds recipe system support for mycelial generators.
Extender
Minecraft Command length Extender & Minecraft Custom Function Runner.
Xaero Progressive Radar
Progressively reveals selected entity types on Xaero’s Minimap and World Map radar as players complete specific advancement(s).
MineCker
This plugin allows Docker to be remotely controlled by OP
Model Exporter
Export in-game Builds into Models. (Only works for Geckolib models at the moment.)
Bento Util
The general utility library from Bento Box
DiscordPlus
Enhances your Minecraft server with advanced Discord integration, providing synchronized chat, configurable notifications and moderation tools. Makes it easier for players to stay connected and manage your community across platforms.
KubeUI
KubeUI- A KubeJS addon that lets scripts build real, interactive Minecraft GUIs

Planet - Border teleport
Border-teleport mod: teleports entities crossing world borders (±326) to opposite side. Perfect for 1:326 Earth maps. Open-source (remix allowed, but must keep code open).
Somnium API
A highly customizable Power and Ability API, for those who can dream it possible.
Fluid Shell Extensions
A flexible custom effect system has been implemented for fluid projectiles. Through simple JSON configuration files, users can add rich explosion effects to any fluid without writing any code. Whetherlves placing fluids, generating items, applying potion
NatsBridge
NATS messaging library for Minecraft servers
LibraryCube
LibraryCube is a Minecraft plugin that generates an infinite, explorable library of unique chambers, each filled with deterministically arranged blocks based on a specific address.
Nova Config
A config library for fabric 1.21.5 using elementa
COAL — YACL adapter
Renders every COAL-using mod's settings screen in YetAnotherConfigLib.
CustomEyesLib
Add eyes that point to any structure in the game, just like how ender eyes point to strongholds. Supports vanilla and modded structures.
HyperZoneLogin
A multi-login framework for Minecraft proxy server environments.
BSLib
BSLib Library aims to eliminate boilerplate code, streamline development workflows, and introduce modern reactive programming paradigms to the Minecraft ecosystem.
Main Menu Credits Unborked
Unborked version of isXander's Main Menu Credits for 1.21.6-11. Makes e.g. clickable links work again.