Fabric Mods for Minecraft Java
Browse 2,955 free Fabric mods for Minecraft Java — popular picks include MatterLink, VillagerUnknown's Platform, Koala Lib.
Updated daily
MatterLink
Simple bridge between Minecraft, Mattermost, IRC, XMPP, Gitter, Slack, Discord, Telegram, Rocket.Chat, Hipchat(via xmpp), Matrix and Steam.
VillagerUnknown's Platform
Adds commands and simple features. A core library for VillagerUnknown mods.
Koala Lib
Multipurpose Library used between many of my mods! Adds Configs, Mod Update Checkers, Post Processing Shader Registration for Render Layers, Toggle-able Magic Meter, etc
ReGlass
Liquid Glass Implemented On Your Favorite Pixelated And Cubic Game
Working Scheduler
Scheduler Library
Obscura's Panoramica
Obscura's Panoramica is a client-side Minecraft mod that captures a full six-image 360 panorama with one key press, forcing 90 FOV, hiding the HUD, freezing singleplayer simulation for clean results, and saving ready-to-use skybox files in-game instantly.
Proximity
A simple Proximity Text chat mod/API
StarRailExpress Library Mod
A lib of StarRailExpress with commands, development libs and resources
mixson
A library that allows resource manipulation at runtime

HotbarAPI
API for adding Status Bars, highlighting hotbar slots, and more
Evening Star Lib
Modding library containing utility methods, events, serializers & other useful tools.
VR Jester API
Virtual Reality Gesture Recognition API for Vivecraft and QuestCraft

Zoomly
Lightweight zoom mod for Fabric 1.21.10. Hold C to zoom, scroll to adjust zoom level. Rebind in Controls settings. No dependencies beyond Fabric API. No config, no bloat — just zoom!
UltraLib
Non-intrusive java code library
1wholibs
A library for json data files, obj model entities, and custom animations.
Ducky Updater Lib
Simple library for checking mod updates from modrinth
ARRP But Different
A mod that allows mods to generate assets/data on the fly, but it's (slightly) different, and also on NeoForge.
Nemo's Tags
Add more tags to improve mod compatibility and make Minecraft’s code more flexible and modder-friendly.

Shappoli
An Origins addon that provides Trinkets & Woodwalkers integrations, a power communication system, and a bunch more stuff!
K3d Visuals (PvP Visual)
K3D Visuals is a suite of advanced visual features for Minecraft designed to enhance your gameplay and PvP experience.
LibGui
Easier GUIs for Fabric and Minecraft 1.14
Graal
High performance JavaScript runtime, tweaked for Minecraft usage
SpASM
Dynamic ASM everywhere
Cape Provider X (also PiCapes Mod)
Fork of Cape Provider Mod with upgrades by xsyanic and extended providers (PiCapes, Cosmetica, SkinMC, etc.)

Simple Registry Aliases
Exposing Fabric API's registry aliasing in a simple, config driven way.
Appli
Phantom's extension to A Power Library (the name stands for A Phantom Power Library, original I know). Appli is an addon mod to Apoli, a mod adding a data-driven power system.
Televator
A server-side elevator mod for Fabric using Polymer library
Collectively
Collectively is a simple library needed for older Collective's mods

Hexpose
A library addon for Hexcasting that adds many scrying patterns and iotas for other addons to use
Material Lib
A material library making it that much easier to add vanilla-style materials to Minecraft.
Roughly Enough Config Screens
Adds configs screens for library mods such as Forge, and Framework.
VS2 for Complete Config
A version of Valkyrien Skies 2 that is compatible with Complete Config and any mods that use it.
Matthiesen Core
A library mod for NeoForge and Fabric that enables developers to create mods with a shared common codebase.
Moonlight Core
Moonlight Core is a layer abstraction of Minecraft mod loaders that is aimed to help with multi-loader mod development giving developers utilities for their mods.
blockbench import library
This library simplifies model import, generates item models & textures, and leverages polymer for resource pack creation. Supports animations, Molang expressions, and various Blockbench features.

kiluho's Keystrokes
Worlds most advanced and user-customizable keystrokes mod