Minecraft Java 1.21 Mods
Browse 3,587 free mods for Minecraft Java 1.21 — popular picks include DiSky, StoneyCore, IFramesTweaker.
Updated daily
DiSky
The best Skript add-on for Discord management! Slash commands, interaction, components, modal, and much more are available!
StoneyCore
A library used for Knights & Heraldry team mods.

IFramesTweaker
Tweaks How Invincibility Frames are handled to make fast weapons function properly.
Food Cooldown
Add a cooldown for any food.
Pisces Libs
Pisces Libs is an essential modding library for item related things and easier multi-loader porting.
DLib
A library for all my mods.
Create: Compat Core
The Core Mod with new Items and Recipes used for all Create: Compat Mods
EquipLib
A lightweight library for creating equipment with effects
CrimsonSteveApi
An api for improving the usage of vanilla animation system mainly
Avaritia Tweak
Recipe editor for Re:Avaritia!
StrippableBlocks API
API that allows you to registers strippable blocks that do not have an axis property, bypassing Fabric API's requirements.
BetterCombat x L_Ender 's Cataclysm
BetterCombat x L_Ender 's Cataclysm Compatibility Datapack
CME is Bad
A mod for debugging Concurrent Modification Exceptions and Index Out of Bounds Exceptions.
Annotated DI
Dependency Injection library for Minecraft mods
Cobblemon Realms Core
A lightweight Cobblemon utility mod providing quality of life features and shared systems, designed for Cobblemon Realms but fully compatible with any modpack.
OR-Lib
Create with ease 3d rendered trinkets and more
Matthiesen Lib API
The Server-side API for Matthiesen Lib, providing utilities and features for mod developers using the library
CobbleLand Cobblemon Modpack
Looking for a new adventure? Try out our Fabric Modpack! Its an amazing server with hundreds of added pokemon to collect and trade! This modpack includes the bare necessities required to join the server including cobblemon, cobblemounts, and fabric api
ViaAprilFools
ViaVersion addon to add support for some notable Minecraft snapshots.
Detect AFK Players
AFK/idle detection that's extremely performant · Players go AFK after 3 minutes (configurable) without moving their mouse · Extend with plenty of add-ons!
Craftable Totem of undying tweak
This is mod witch adds craft to Totem of undying
Spell Engine Extension (RPG Series Tweaks)
Extends the mod 'Spell Engine' with additional functionality.
Hologram API
API for client-side in world text rendering.
MCKotlin
Get the ability to run and develop Kotlin plugins on your Minecraft server or proxy
TFC Registry API
Dynamically discovers and unifies access to all mod-added TFC registry types (metals, woods, ores, rocks, soils, sands, soil variants) from any mod using the registry interfaces.
ParticleAnimationLib
A particle animation library mod to create cool particle effects super easily!
Special Model Loader
Support loading OBJ models in Fabric
DECI-lib
Data Entity Composition Interface - Create Complex Mobs with Datapacks!
BeastLib
BeastLib is dependency for Beast plugins like BeastWithdraw, BeastTokens & BeastSpawners
ResourcePackManager
Automatically merge & host all your Resource Packs using a priority system!
Teal Lib
A library mod that's teal... That's the appeal
GlobalMarketChest - GUI Shop Plugin
GUI shop plugin that allows to easily create global shops to sell and buy auctions
Smoothiez Api
Minecraft Mod to provide boilerplate code for all of Smootheez's Mods
Craftorithm
Advanced Crafting Management System – Customize Your Crafting!
Sapling
A Minecraft mod library that powers MapleMods.
Matthiesen Lib
A lightweight Architectury-style library for shared mod code across Fabric and NeoForge.