Fabric Mods for Minecraft Java
Browse 3,155 free Fabric mods for Minecraft Java — popular picks include BoxLib, ManasCore, HeroBot.
Step by step: How to install Minecraft Java mods & modpacks
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BoxLib
A client-side library mod with tons of features to do all the heavy lifting for all client-side mod developers.
ManasCore
Modding and Core Library by ManasMods
HeroBot
Framework for fabric based server side players (and extra helpful settings)
Factory API
An API that supports different mod loaders and is the basis of mods like Factocrafty
Lucky TNT Lib
The Library Mod to the Lucky TNT Mod!
Controllable (Fabric) [Archived]
Play Minecraft Java Edition with a Controller!
Inline
a mod for inline text rendering
FrozenLib
A library for FrozenBlock's mods.
SDM Economy [Forge/Fabric]
A library for creating and managing currencies
Kev's Library
A library for Kev's mods
Backpacked (Fabric)
A vanilla style backpack mod with customisation, pickpocketing, Trinkets integration, and more!
Lazr's Lib
A library containing many utilities for Lazr's Mods.
TriQue API
A small library mod for compatibility between mods.
Shogi
Rule-based, contextually dynamic configuration options for supported mods.
stacc-api
An API for >64 item stack sizes
BjornLib
A library of generic code for my mods
Sparkweave Engine
Library to share code and functionality between projects
Preloading Tricks
A developer tool for early loader access, class transformation, and preloading hacks.
CobbleGen [Fabric/(Neo)Forge]
Customize (and randomize) cobblestone generators
MC VR API
An API that allows mods to interoperate with Vivecraft
Distant Horizons API
Don't Download Unless You Are A Developer. This is automatically included in the DH mod jar.
Jauml
Jauml is a lightweight configuration library for Minecraft mods, designed to simplify JSON-based config management
ShetiPhianCore [Fabric]
Required for ShetiPhians Fabric Mods
Chassis
🧮 Library providing utilities for dynamic asset generation and configuration
Fluid Tick Structure Processor
Add structure processor to tick the fluid in the structure.
Quantified API
A high-performance API for Minecraft mods, built to handle tasks efficiently, reduce lag, use GPU acceleration, smart caching, and multithreading - keeping your game smooth and stable.
ColorBlindness
Potion effects that simulate color blindness (Forge, NeoForge, Fabric, Quilt)
UI Lib
A user interface library for Minecraft modding.
Minecord (for Discord)
Bring your Minecraft world into your Discord guild
Mythic Compat
A small library mod to add recipe compatibilities for Mythic Upgrades.
Datamancy
Expands datapack functionality with new features!
Untitled Duck Mod (Fabric)
Ducks for Forge and Fabric! Powered by geckolib and architectury.

LiLaC
Lib Lapis Core - common code for opekope2's mods
PlayerAbilityLib
Your good pal, fixing ability incompatibilities
Villager API
An API to add custom villager professions and villager biome types with custom trades without writing code.
Attribute Setter
A lightweight mod that changes entities' and items' default attributes through datapacks