Mods for Minecraft Java
Browse 9,121 free mods for Minecraft Java — popular picks include TerraBlender (Fabric), Iceberg, ServerConfig Updater.
Step by step: How to install Minecraft Java mods & modpacks
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TerraBlender (Fabric)
A library mod for adding biomes in a simple and compatible manner!
Iceberg
A modding library that contains new events, helpers, and utilities to make modder's lives easier.
ServerConfig Updater
Allows Packdevs to update ServerConfigs
bad packets
Bad Packets allows packet messaging between different modding platforms.
CodeChickenCore
Base common code for all chickenbones mods.
CERBON's API [Forge | Fabric | NeoForge]
A library mod for CERBON's Minecraft Mods
LootTweaker
A CraftTweaker addon that allows loot tables to be edited with ZenScript
Resourceful Lib
Resourceful Lib
Patchouli
Accessible, Data-Driven, Dependency-Free Documentation for Minecraft Modders and Pack Makers
Recipe Stages
Allows for Crafting table recipes to be locked behind stages.
YUNG's API
Library mod for YUNG's mods.
Cardinal Components API
API for data-driven content
Pufferfish's Skills [Fabric & Forge & NeoForge]
Adds a fully configurable skill system to the game.
Potion Core
Adds a whole lot of potion effects to the game.
FTB Library (Fabric)
Common code for all GUI stuff in FTB Mods. Component/layer based GUI creation. Used by mods such as FTB Chunks, FTB Quests, etc. (Fabric version)
BaguetteLib
A simple but powerful event library that gives mod developers the control they actually need.
MRU
A library mod used by Cassian and IMB11's mods to function.
SuperMartijn642's Config Lib
Config Lib makes dealing with config files just a bit easier.
Atlas Lib
A serialzation and math libary for minecraft mods.
Mercurius
An analytics mod for those interested in numbers
FTB Teams (Fabric)
Library for mods that can utilize team progression like FTB Chunks and FTB Quests. (Fabric version)
ShadowMC
A library mod required by all of my other mods.
Forge Config Screens [Archived]
Allows Forge's configs to be configured directly in-game. Quick and easy with a beautiful design!
CoroUtil
Shared library mod for Corosus's mods
Ponder for KubeJS
Create custom Ponder scenes with KubeJS.
Integrated API
The library mod for the Integrated Structures series
LibrarianLib
An extensive collection of tools, utilities, and frameworks.
MonoLib
A non-invasive library mod for Fabric, Forge, and NeoForge.

EMI
A featureful and accessible item and recipe viewer
Forgified Fabric API
Fabric API implemented on top of NeoForge
Iris/Oculus & GeckoLib Compat (Deprecated)
ONLY WORKS FOR OLDER VERSIONS - Fixes GeckoLib animations not working if using a shaderpack with entity shadows.
mutil
Data management, network utilities and hierarchical view rendering for minecraft
MidnightLib
Common library providing a lightweight configuration system
FTB Quests (Fabric)
FTB Quests is a lightweight, team-based questing mod and is very simple to use. (Fabric version)
Moog's Structure Lib (moogs_structures)
This is a library mod for the Moogs Structure series
Epic Fight
Changes Minecraft Combat into Souls-Like Combat.