Mods for Minecraft Java
Browse 8,855 free mods for Minecraft Java — popular picks include Kotlin for Forge, Melody, Almanac Lib.
Step by step: How to install Minecraft Java mods & modpacks
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Kotlin for Forge
Adds a Kotlin language loader and provides some optional utilities.
Melody
OpenAL-based library mod for playing background music.
Almanac Lib
A loader independent library containing shared code reused between mods and a fix for empty nbt issues.
Better Questing
A new and improved questing mod for Minecraft pack creators
Project Red - Core
Core module for the Project Red series
LunatriusCore
A (small) compilation of utility classes used in Lunatrius' mods.
EMI
Featureful and accessible modern item and recipe viewer with JEI compatibility
oωo (owo-lib)
A general utility, GUI and config library for modding on Fabric and Quilt
Scalable Cat's Force
Scala language provider for Minecraft 1.13.2 and newer
BNBGamingLib
Library for Blood N Bones Gaming mods
Iceberg [Fabric]
A modding library that contains new events, helpers, and utilities to make modder's lives easier.
Catalogue
A universal mod list menu for all modloaders!
Bookshelf
An open source library for other mods!
Simple Discord RPC
A simple to use RPC plugin for Minecraft and Modpacks
ExpandAbility
Library mod that provides increased control over vanilla effects and abilities
Obfuscate
A library that adds in useful events and utilities
Combat Roll [Fabric & Forge]
🧶 Adds combat roll ability, with related attributes and enchantments.
JEITweaker
Adds CraftTweaker support to Just Enough Items
libIPN
Gui/Config Libarary for Inventory Profiles Next and related mods
EdivadLib
Just a common library for all my mods
Patchouli (Fabric/Quilt)
Fabric and Quilt port of Patchouli
FTB Filter System
FTB Filter System (aka FFS) is a powerful item filtering mod with friendly GUI editing
Moonlight Lib
dynamic data pack and registration, villager activities, custom map marker and a lot more
NotEnoughItems
Recipe Viewer, Inventory Manager, Item Spawner, Cheats and more
Glodium
A codelib for render, registry and network stuff
YUNG's API (Fabric)
A library mod for some of YUNG's Minecraft mods (Fabric version)
GunpowderLib
A support library for Jackyy's mods.

TerraBlender
A library mod for adding biomes in a simple and compatible manner!
FLIB
FutureLIBrary mod to speed up porting and developing new content
Night Config Fixes [Archived]
A small number of workarounds for relatively common issues concerning the Night Config library.
AE2 Wireless Terminal Library
A library for AE2 addon wireless terminal which simplifies integration and adds infinite range capabilities

Fzzy Config
Config API with automatic GUIs, powerful validation options, server-client sync, and more!
Searchables
Searchables is a library mod that adds helper methods that allow for searching and filtering elements based on components, as well as offering built in auto-complete functionality.
TerraBlender (Fabric)
A library mod for adding biomes in a simple and compatible manner!
Majrusz Library
Library with common code for some of my modifications.
ServerConfig Updater
Allows Packdevs to update ServerConfigs