Fabric Mods for Minecraft Java
Browse 2,955 free Fabric mods for Minecraft Java — popular picks include Uni GUI, Maykesh's Server Observability Framework, Zurtrutium Lib.
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Uni GUI
A library for UI designed for maximum performance
Maykesh's Server Observability Framework
A comprehensive server observability framework for Minecraft 1.21. Monitor tick timings, entity updates, chunk loading, network packets, and more with minimal overhead. Perfect for debugging, optimization, and rate-limiting systems.
Zurtrutium Lib
Common Library for Zurtrutium Modding

Humility VAL
Small MC version agnosic library to help mods support multiple MC versions at once

Styled Status
Lightweight server-side status mod with /status and %styledstatus:status%!
Reservoir Fluid API
This is a lib mod which makes creating fluids in Fabric easier.
whops
An all-in-one dependency for your parkour maps!
MCPythonON
MCPythonOn, Provide Python (or other socket-supported programming languages) support for your MC
TRC Core
TRC-Core is a library mod that provides shared utilities and essential frameworks for all TRC-Mods. It also delivers a global settings screen used for configuration of all trc-mods.
Craftville - Bigger Tab List
Craftville - Bigger Tab List increases the maximum number of visible players in the tab list from 80 to 180. It is a fully client-side Fabric mod for Minecraft 26.2 and does not require Fabric API.
Bulk Server Adder
sorts out the compatable ips in the text and adds them to your server list
ViaSlidy
This mod allows you to quickly change your minecraft version via slider ingame!

PlunderEngine
A feature library that bridges the world data and expands vanilla and shaderpack visual capabilities within the world. Adds readable water, wind, particle data and broad mod compatibility.
RTWrapper
Wrapper for Runtoolkit datapacks.

Refined Saved Hotbar
This project replaces the standard Saved Hotbars tab in the creative inventory with an infinitely expandable library.
HotbarCycle Mod (26.2, 1.20.1) – Swap Hotbar, Swap Slot
HotbarCycle Mod adds Stardew Valley inspired hotbar swapping to navigate your inventory without ever opening it. There are also config options for reversing the cycle order, enabling sounds, and enabling individual rows/columns for cycling through Mod Menu Mod and Cloth Config API. This mod is client-side! It will work on any server you join even […]
Navas ZA Megas Mod (1.21.1, 1.21) – 45 Mega Evolutions For Cobblemon
Navas ZA Megas Mod adds all Mega Evolutions from Pokémon Legends ZA into Minecraft, with 45 Megas included. It designed to integrate, but must not be mixed with other Mega packs to avoid conflicts. Features: Adds 45 Mega Pokémon, all Megas from Pokémon Legends ZA, including DLC. Works only with the Mega Showdown Data framework. […]
Focal Engine Universal Mod (1.20.4, 1.20.1) – Rendering Foundations For Continuum Shader Packs
Focal Engine Universal Mod is Continuum Graphics’ shader mod framework that sits underneath their Focal-enabled shader packs. Instead of acting like a standalone “pack,” it functions as the runtime that enables Continuum’s shaders to load, run, and stay updated, with an in-game panel that ties into a Continuum account for downloading supported releases. On the […]
Cloth Gamerules Mod (1.21.11, 1.20.1) – Search Functionality
Cloth Gamerules Mod reimagines the gamerules menu in Minecraft using the Cloth Config API. It offers new tools for managing game rules. Features: Easily find gamerules by their name or key. Convenient reset button for each rule to restore defaults. Filter gamerules by mods for better organization. Screenshots: Cloth Gamerules Mod Download Links For Minecraft […]
Tweakeroo Update Port Mod (1.21.11, 1.21.1) – More Control, Better Building
Tweakeroo Update Port Mod is a versatile client-side mod packed with quality-of-life tweaks. From Accurate Block Placement to Free Camera and Gamma Override, this mod gives you fine-grained control over your gameplay. Features: Popular tweaks include: Hand Restock. Flexible/Accurate Block Placement. Fast Click (left/right) Gamma Override (see in the dark) Free Camera mode. Fully client-side; […]
Polymer Patch For Farmer's Delight Mod (1.21.11) – Helps Make Farmer’s Delight Work Fully Server-Side
Polymer is a library mod that assists with server side content. It helps players enjoy modded content server-side without having to install mods on the client side. Polymer Patch For Farmer's Delight Mod basically allows servers to run the Farmer's Delight mod on the server side, so that players can enjoy it without having to […]
Enchanted Bookshelves Mod (1.21.11, 1.21.1) – Make Your Library Sparkle
Enchanted Bookshelves Mod adds a subtle shimmering visual effect to enchanted books placed inside chiseled bookshelves. Features: Adds glowing visual effects to enchanted books in chiseled bookshelves. Cosmetic only. Requires both server and client to display the effect. Screenshots: Enchanted Bookshelves Mod Download Links For Minecraft 1.21.11 Fabric version: Download from Server 1 – Download […]
MagicLib Mod (1.21.10, 1.20.1) – To Beat Magic with Magic
MagicLib Mod is a library of versatile mod dependencies. Features: Compat API Supports multi-version compatibility for Minecraft 1.14+ on Fabric Loader. Provides compatibility APIs that abstract differences between Minecraft versions. Allows developers to reuse the same code across multiple MC versions, reducing the impact of Mojang’s internal changes. Dependency Check Includes a dependency checking system […]
Origin Deities Mod (1.20.1, 1.20) – Multiplayer-Ready Divine Loadouts
Origin Deities Mod is an addon for the Origins framework that introduces a two-layer choice system built around deity and aspect. It adds nine deities with unique (often active) powers and fourteen shared aspects that grant passive bonuses. Features: Adds nine deities with distinct power sets. Adds fourteen aspects that provide shared passive effects. Two-layer […]
Perfect Homestead Plushies Mod (1.20.1, 1.20) – Pure Decoration
Perfect Homestead Plushies Mod is a mod that adds a collection of custom player and animal plushie decorations. Features: Adds fifty variants of “blank” player plushies not normally available in survival. The plushies serve purely decorative roles-there’s no functional gameplay change or utility. Screenshots: Requires: Fabric API Perfect Plushies Mod Perfect Homestead Plushies Mod Download […]
Gear Core Mod (1.20.1, 1.19.4) – Modifiers Equipment By Yourself
Gear Core Mod is a library mod for the creation of equipment modifiers that can apply entity attributes or track a variety of events like taking damage, killing mobs, and more. Features: Gear Sets Allows creation of custom gear set bonuses via datapack. Supports RPG-style set bonuses for any combination of items. Sets can have […]
Kev's Library Mod (1.21.1, 1.20.1) – The Foundational Cornerstone for Kev's Mods
Kev's Library Mod is the foundational cornerstone for all of Kev's mods. While it doesn't do much on its own, it provides essential functionalities and integrations that other mods can depend on, reducing hard dependencies across all of Kev's mods. Some mods that use Kev's Library: Kev's TieredZ Modifiers, Exploria, Kev's Equipment Sets, Kev's TieredZ […]
Prominent Talents Mod (1.20.1, 1.20) – RPG Talent Tree Utilities
Prominent Talents Mod provides utility functions and assets for the Prominence II RPG talent tree system. It includes power level calculations and supporting features, serving as a dependency for Prominence-related modpacks. Features: Add assets and utilities to support the Prominence II RPG talent tree system. Include power level calculation and miscellaneous functions for gameplay balance. […]
Chunk Activity Tracker Mod (1.21.1, 1.20.1) – See Your Server's Hotspots
Chunk Activity Tracker Mod tracks player activity within each chunk of the world. It records details like how long players stay in an area and how many blocks they place. This mod is a library, meaning it works in the background to provide tools for other mod developers and doesn't add gameplay features on its […]
Fzzy Core Mod (1.20.1, 1.19.4) – Library For Fzzyhmstrs's Mod
Fzzy Core Mod is the base API that powers some kotlin mods made by fzzyhmstrs (that's me!). Besides offering some basic utility functions that come in handy for many different types of mods, Fzzy Core includes the basic framework of the Modifier System, a flexible and powerful system for modifying… almost anything! Features: Coding Utilities […]
CarrasconLib Mod (1.21.1, 1.20.1) – The Key to Running New Mods
CarrasconLib Mod provides a shared set of tools that other mods need to work correctly. It is a library mod that organizes common code, helping other additions run smoothly. You will need to install this mod for other specific mods to function in the game. Features: Acts as a shared library, providing common tools for […]
Creo API Mod (1.21.1, 1.20.1) – Library API For Mod/Datapack Development
Creo API Mod is a multi-purpose API for Minecraft mod/datapack development. It addresses three main issues that are not acknowledged by other APIs. A list of features, as noted on the official page, is given below. Features: Over 50 new Block, Item, Entity Type, Enchantment, & Biome tags. Expanded version of BlockSettings & ItemSettings for […]
ShadowHunter22's Config Library Mod (1.21.4, 1.20.1) – Library For ShadowHunter22's Mods
ShadowHunter22's Config Library Mod is a library mod created by the popular mod developer ShadowHunter22. As a library mod, the mod by itself does not add anything new to the game, but is required as a dependency by other mods. The mod basically facilitates an environment that makes development more convenient for the developer. Features: […]
Exclusions Lib Mod (1.21.1, 1.20.1) – Library Dependency Mod
Exclusions Lib Mod is a library mod that makes it easy for datapack developers to work with .json files. As a player, you only need to have this mod installed if another mod requires it as a dependency. Features: Library dependency mod. Makes it easy for datapack developers to deal with .json files. Screenshots: Exclusions […]
Light Level 2025 Mod (1.21.8, 1.21.5) – See Light Levels Above Every Block
Light Level 2025 Mod displays the block light level directly above solid blocks-allowing players to instantly assess mob-spawning risks visually. Inspired by Parzivail’s legacy LightLevel mod, it introduces improved performance, modern color rules, and convenient configuration. Features: Press F9 to see the block light levels Screenshots: Requires: Fabric API Light Level 2025 Mod Download Links […]
Shield Lib Mod (1.21.8, 1.20.1) – Easilly Adding Shields
Shield Lib Mod is a library for easily adding new shields, shield enchantments, and enabling you to enchant shields in general without worry of conflictions. This library also provides event hooks for shields and shield enchantments to make creating custom effects with them much easier. Shield Lib Mod Download Links For Minecraft 1.21.8, 1.21.7, 1.21.6 […]