Fabric Mods for Minecraft Java
Browse 155 free Fabric mods for Minecraft Java — popular picks include Ev's Mod, MasaAdditions Port, WhatIsInThatShelf.
Step by step: How to install Minecraft Java mods & modpacks
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Ev's Mod
MapArt collection sorting/copying, image export, visual bug-fixes, and other related utilities.
MasaAdditions Port
Unofficial port of MasaAdditions — extra options and tweaks for Tweakeroo, MiniHUD and Litematica
WhatIsInThatShelf
See exactly what's on display! A Quality of Life HUD mod that shows you the tooltip of any item inside a shelf block just by looking at it
Fruitbridge
This mod contains Fruitbridging utilities to assist players. Features are designed for both the Distance and Java 12b leaderboards.
Terminal
b1.7.3 StationAPI library adding some utilities for mod developers
CRM
API mod that provides various utilities for using CometRenderer within Minecraft.
Create Fly: Recipe Viewer
Create Fly recipe-viewer support for REI/JEI: mixing, crushing, pressing, milling and sequenced-assembly recipes.

Shlakoblock Utils
utility mod for Shlakoblock server: restart votes, news notification, etc.
EMUtils
A lightweight client-side utilities mod for Minecraft on Fabric.
The Spell Library
A code-driven library that provides developer-friendly utilities. It serves as a solid foundation for creating highly customizable spells and rituals.
Lumenium
A simple library adding utilities related to items, effects, rendering, etc.

Slashbridge
serverside utility mod aiming to add in minecraft commands that I think the base game lacks, bridging datapack and mod function.
F.Essentials
F.Essentials is a feature-rich mod for Fabric that brings essential server commands and utilities to Minecraft. Designed to make server management and player interaction easier.
ActiveEnchantmentsLib
A small lib that allows your enchantments to apply in the player's inventory and provides few utilities
Vuurkrab’s Tweaks
A collection of small client-side tweaks to improve your Minecraft experience, focused on PvP, visuals, sound, and more.
Visually Optimized
A collage of vibrant cultures, seasons with the serenity mod, optimisations with sodium and libraries along with inbuilt library to search between and surf through Modrinth from inside Minecraft. Now with a little tweaks in name and other stuff.
AbstractedUtilities
An API that provides common utilities for Minecraft Fabric mods
Fabric S3 API
This utility mod contains required libraries for using S3 API in Fabric mods
ShadowEssentials
ShadowEssentials is an all‑in‑one essentials, teleportation and utilities framework for Fabric servers
Fabric gRPC API
This utility mod contains required libraries for implementing gRPC server/client in Fabric mods
RPGItemTweaksDefaultComponents
This is a rider datapack specificly for default components mod, rebalancing the RPG series mods and the ice and fire dragonsteel weapons, for my combat modpack.
Cord Manager
A client-side utility mod that allows you to save, and manage important coordinates with a single hotkey.
Bleedylib
Just a bunch of simple utilities
optimal tweaks
this is a modpack that i personally use, it performs so well on my 10 year old macbook air that i thought it would be nice to share. (it does have some QoL mods like tweakeroo, best if used on creative servers, if people ask ill likely make a non QoL fork)
Soulcore
Soul-core is the common library/foundation of the Soul project. It provides the utilities, records, persistence, network, and public API that all other modules (combat, hitbox, mobs, render, etc.) will use.
Lumaris
A powerful Fabric rendering library offering clean 2D, 3D, and custom font rendering utilities. Designed to give developers a consistent, expressive visual API without the boilerplate.
C-erva Core
Shared Fabric library providing text, registry, networking, inventory and permission utilities for AndrewImm mods.
SimpleCore by Cooshh
A shared core library for Simple mods, providing common systems like economy support and shared utilities.
Tophat
Adds various utilities for datapacks, such as /gui, /motion, player data, and more
JakeLib
JakeLib is a small Fabric helper library for Minecraft mods, offering reusable utilities for inventories, item stacks, text, colors, timers, cooldowns, math, strings, and shape template data. It includes a /jakelib command to confirm the mod is loaded.
Binding Agent
A library mod for some useful cross platform utilities.
Tritium Lib
A library contaning utilities for rendering, easing, and tick scheduling
Atmospheric API
SkyNotTheLimit's moddernamelib - useful utilities
InterdimensionalLib
Seamless mix of common utilities, systems and presets
Mixson Mod (26.2, 1.21.1) – Change Item Models and Textures in Real Time
Mixson Mod brings runtime resource modification to Minecraft. It allows other mods and projects to adjust models, textures, and asset paths while the game runs. This library helps change textures on specific gear or swap whole groups of item designs without complex file rewrites. It works in the background to make dynamic visual tweaks straightforward […]
Resourceful Lib Mod (26.3, 1.20.1) – Valuable Utilities and APIs
Resourceful Lib Mod is a tool, or rather a library, that contains interesting utilities for modders to use in their creations. For example, it offers various APIs, a good number of codecs, data packs, web utilities, etc. Features: GL Scissor API Stateful and History Screen Manager Codecs for predicates, tags, recipes, sets, and random collections […]