Fabric Mods for Minecraft 1.21
Browse 193 free Fabric mods for Minecraft 1.21 — popular picks include Loot Bags, ai-assistant, Refined Enchanting.
Updated daily
Loot Bags
Valuable loot bags integrated throughout your Minecraft world!
ai-assistant
Adds an in-game AI assistant that answers your questions using Mistral. Use /ask to chat directly from Minecraft.
Refined Enchanting
Level up your gear! Refined Enchanting adds RPG stats, tool badges, sleek tooltips, and a robust API for modders.
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.
Wilds Regrown Api
A common API for all WildsRegrown mods.
Aerlib: Shaders
Readds the old secret setting shaders to 1.21.1's files. Originally meant for the Origins mod, but works as a general library.
Place Anywhere Core
A Minecraft mod that allows blocks to be summoned, stored, and rotated at non‑integer grid positions. This mod is still in early development and has many bugs.
GenericCodeLibrary
Contains the common code used in most of KSmc_brigade's client-side mods.
One Block To End All One Blocks
Quest-driven one block survival for Fabric 1.21.4. Break your block, earn drops, complete quests, advance through 6 phases. Multiplayer-ready with team islands and bridge merging. Requires Fabric API.
swrpgservauth
ShortWlfs RPG Framework, Custom Server Authentication Security Whitelist
Event UI
Custom quest & UI system for servers rendered client-side via Fabric.
Web Requests
Allows you to make get and post requests with commands
RefinedLib
Common code library for "Refined Studios"-Projects
CipherLib
A project containing common code across my mods
Chroma
A Collection of code commonly used in Nitron's heavily rendering focused mods.
SimpleCore by Cooshh
A shared core library for Simple mods, providing common systems like economy support and shared utilities.
InterdimensionalLib
Seamless mix of common utilities, systems and presets
Zurtrutium Lib
Common Library for Zurtrutium Modding
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.
Cobblemon Tim Core Mod (1.21.1, 1.21) – Essential Library For Pokemon Modding
Cobblemon Tim Core Mod serves as a shared codebase to reduce code duplication across the developer's Cobblemon-related mods, providing common utilities, fixes, and extensions. It's essential for modpacks using multiple "Tim" Cobblemon addons, ensuring consistent behavior and performance. Features: Base classes for mod structure and config handling. Simplified config creation with overridable settings. Tools for […]
Strawberry Lib Mod (1.21.11, 1.21.5) – Common Code Library
Strawberry Lib Mod is a library mod developed by the popular mod developer Moriya Shiine. Many of the mods created by this developer require Strawberry Lib to be installed alongside them. As a library, the mod by itself does not introduce any new content into the game, but it facilitates an environment that makes mod […]
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 […]
Night Auto Config Mod (1.21.1, 1.20.1) – Night Config Integration for Auto Config
Night Auto Config Mod is a Night Config integration for Auto Config, which is now embedded in the Cloth Config API. This config introduces a “NightConfigSerializer” to satisfy Auto Config's requirement of a serializer's implementation. You can choose from all the available config formats of Night Config, and use the serializer just as other common […]
Fireplace Lib Mod (1.21.8, 1.20.1) – Library for The_Fireplace's Mods
Fireplace Lib Mod is a library of common functionality used by The_Fireplace's mods, in one place for easier maintenance and faster updates. Features: Multithreading (Allows more things to happen at once). Serializing and deserializing data (Makes it easier to save various data and create config files). Translation management for client-side-optional mods (Makes it so even […]
Chimeric Lib Mod (1.21.5, 1.21.1) – Shared Library With Common Code
Chimeric Lib Mod is a shared library mod developed by chimericdream, designed to provide common code and utilities for their suite of Minecraft mods. It is essential for ensuring consistency and ease of maintenance across various Minecraft versions. Features: Provides registry and data generation helpers for mod elements Includes color utilities for managing dyes and […]
More RPG Library Mod (1.21.1, 1.20.1) – Library for the More RPG Classes
More RPG Library Mod is a library add-on for the Spell Engine Mod that expands its functionality with new content and Features. Features: On its own this Mod does not add spells, you need to install the class mods you want to add spells to your game This mod is used mainly as a library […]
Renderer Fabric (1.21.1, 1.20.1) – Rendering Library for Modern Fabric
Renderer Fabric is part of the Fabric API, which is a lightweight and modular API designed for Minecraft mods. It provides common hooks and intercompatibility measures for mods using the Fabric toolchain. The Renderer Fabric Mod specifically deals with advanced rendering effects and optimizations, making it compatible with various optimization mods and graphics overhaul mods. […]
CoolCatLib Mod (1.21.1, 1.20.1) – Essential Library
CoolCatLib Mod is a utility library mod for Minecraft, specifically designed to help other mods with essential features and shared functionalities. It provides developers with a set of tools that can be easily integrated into various projects, saving time and improving mod compatibility. Features: Shared Utilities: Offers common tools and functions to simplify mod development. […]
Quest Icons Mod (1.21.1, 1.20.1) – Quest Items for You to Use in Your Pack
Quest Icons Mod adds icons that modpack creators or players can use for quests, rewards, and interfaces related to missions (Quest book / Quest UI). Features: If you right click with the Treasure Chest in hand you will receive a random item from the game. Compatible with any mod. Screenshots: Requires: Fabric Modloader Fabric API […]
MClientAPI
MClientAPI adds a lot events focused mainly on common client injection points extending the Fabric API.
Loofah
Loofah is a SpongeAPI implementation for the Fabric ecosystem based on upstream SpongeCommon
Quantics Core
Shared library for Quantics mods, providing a unified configuration system and common utilities.
Kanrommon
Common library for my other mods
Adventure Item Stats
Gaussian variation on base stats of naturally-spawned items — every found sword and armor piece rolls a little different.
Rottenleather
It's a mod that changes rotten flesh into leather BUT better.
Mob Controller Creeper Spawning
This Mod adds control functions for Creeper Spawning in Minecraft, creating a variety of internal alternatives, reducing the appearance of said mob by 75%, 50% and 25% (at the player's choice) compatibility for 1.17 to 26.1.2