Mods for Minecraft Java
Browse 8,793 free mods for Minecraft Java — popular picks include EasyHologram API, ExoLib, GalMC API.
Updated daily
EasyHologram API
Lightweight server-side hologram library using vanilla Display Entities
ExoLib
Library mod for Exosomnia's mods
GalMC API
为开发者或者玩家们提供一种更加简单的方式在Minecraft中制作 GalGameTo provide developers or players with a simpler way to create GalGame in Minecraft
Iconic
A library for creating customizable content mods
ManyLib [BTW Addon]
A simple fork of MaLiLib to BTW.
PolyWallet (polymer)
A unified server-side economy and casino framework built for persistent multiplayer worlds, physical gameplay interactions, and vanilla-client compatibility.
Aran's Discord Presence
A lightweight, customizable Discord Rich Presence mod for Fabric. Features a built-in settings menu to toggle Server IP, biomes, dimensions, and player heads on your Discord status.
Emberfired
A api for InitsuIgnis's Supporter Perks and apis i use across my mods.

Crafting Revamped
Adds 35 new crafting recipes for unobtainable items and blocks.
palladium: roaring origins
a framework using palladium and origins forge to let you become either darkners or lightners
Fatigue's GUI lib
library mod for gui related stuff, very basic
Networking
Universal Networking API for multiple MC versions and loaders.
MultiProxySync
Solve inconsistent player counts across multiple Velocity proxies.
Fast Spawn
Plugin that adds Light weight /spawn command with advanced Configuration, join massage (can't turn off) , Direction (yaw,pitch)
OneBot
A powerful Minecraft server plugin that bridges OneBot protocol implementations with your game server.
DisplayExternalIP
Show your external ip in the window title and top left corner in game.
FigureStoneLib
Library with basic utilities for FigureStone projects
Free Camera API Tripod
Adding and enabling Free Camera API features that require server interaction
EasyCrypt - Encoding and Decoding with RSA,AES and Base64
Library for Encoding/Decoding with RSA,AES and Base64
Everything
An all‑in‑one Minecraft server plugin 🛠 — bundling EVERYTHING into a single optimized jar.
Auralith Compat and Additions
Adds compatibility and additional features for the Auralith Modpack, while also functioning independently without the modpack
HardcoreAxol's Mithril Mod
this mod add mithril to minecraft
SLL Anew
A fork of Slimevoid Library, because as far as I know the original is only on GitHub
Cocktail
A Fabric Mod designed to expand Minecraft Datapacks' power and make them more convenient to develop.
Spleef (Game Core)
This is a spleef mini-game for the Game Core mini-game framework
Switchy Pronouns
Player Pronouns component for Switchy 3
MisakaNetwork
A lightweight and efficient networking library.
Shampoo's Weapons API
An API that allows programmers to add custom weapons with custom crafting recipes, uses, etc.
MoreDisc
Transform your jukebox into a real playlist with MoreDisc!
Paper Language Kotlin
Kotlin library for simplify plugin development
SaveAndExit
SaveAndExit is a plugin for safely restarting a server with backups and maintenance mode.
Battlebound: Core
Library for the Battlebound Map Series
KotKit
Kotlin standard libraries for Minecraft!
StartInTheNether
A simple mod for StAPI (Minecraft beta 1.7.3) that makes Nether default spawn dimension
NeoCatLib
NeoCatLib - library for Minecraft Forge that can do messages on player screen, that will appear and disappear.
GlobalMarketplace – (Paper) Auction House - Geyser Support
Cross-server Auction House for Paper with anti-dupe, Vault economy, and Discord support.