Fabric Mods for Minecraft Java
Browse 3,154 free Fabric mods for Minecraft Java — popular picks include Seven Stars API, GroovyDuvet, Copper Networks.
Step by step: How to install Minecraft Java mods & modpacks
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Seven Stars API
An API for the Middle-earth Mod and affiliated addons by the Seven Stars Studio
GroovyDuvet
Language adapter and wrapper libraries for Groovy mods on Fabric and Quilt
Copper Networks
A Power system for use by my (and other's) mods that uses copper blocks as wires.
CC Cosmetics
A client side mod permits adding new CC:Tweaked turtle overlays via config and resourcepacks
Scabbard
A cross-loader compatibility library for various projects.
OrigamiKings API
An API for my mods
Economy for Fabric
The Economy API for Fabric
fweigel-util-lib
Shared client-side utility library for my Fabric mods. Provides common rendering, storage, UI, and sound utilities.
Nodeflow
A library for graph based programming interfaces in minecraft on the fabric modloader
reden-mev
Reden-mev Mod connects Minecraft players to the Minecraft Engineers Vault (Minemev) directly in-game.
scarpet-graphics
Carpet extension with functions for scarpet, used for headless image manipulation (A wrapper of Processing)
Koil
A research-driven middleware framework and experimental operating layer, by developers.
Sakura Lib
A data generation library mod built on top of owo and arrp.
Allium
Lua script loader for Java Minecraft

Nixienaut
A common code Library.
Packwiz Modpack Loader
Loads and (auto) updates Packwiz Modpacks.
CoreExtensions
Do you want to develop a MOD? That's right, core extensions help you add custom content to your game without using Java
Neroland Core
The shared foundation library for the Neroland sci-fi mod ecosystem — required by Nerospace and every other Nero mod.
No more mistake
this data_pack allows to change stairs, walls back to blocks and more
Mixin Helper
Utility mod for modpack developers that provides complete control over mixin behavior
Smart Recipes
A Fabric mod that extends recipe format with conditions.
Plasmid
Server-side minigame development library based on Fabric.
M*dder Name Lib
Yeah, another one of these. Shared code for quat's Season 2 mods.
Café Core
Core library mod by Café Leblanć. Provides shared systems and utilities used by other mods from the same studio. Not standalone — required only as a dependency.
TidyInv
Smart, fast, server-friendly inventory sorting with 7 modes, vertical sort, locked slots, profiles, chest presets, deposit/restock/dump/take buttons, in-game config GUI, and a public API. Works in your inventory and in any chest, barrel or shulker.
Flint
Core library for DiamondFire mods, allowing them to share systems and a common codebase.
Lib 39
A mod library for better creating mod
UMU Config
A complete config mod, even a server config is editable from the GUI.
Scarpet additions
Adds some miscellaneous new functions like http requests to the scarpet language
Resource Condition
Implement the resource condition of the other data types for fabric api on 1.20.1
PvP Bot Formation Addon
PVP Bot Formation PVP Bot Formation is an addon for PVP Bot that adds automatic grid formation controls for bot groups.
NickName Changer
Ever wanted to see your own nametag? Now you can. Instant nicknames, effortless skin swapping, and 1.21.4 optimized rendering—all in one lightweight package.
Cosmetic Lib
Cosmetic Trinket Library
Wizards of Lua
Unlock the Magic of Lua Scripting in Minecraft 🌟 WoL adds the /lua command, allowing you to cast spells and interact with the game using the Lua programming language.
MCCI: Companion
A client-side addon for the MCC: Island server
Melody API
Library Mod for ZAM's Suite of Mods