Fabric Mods for Minecraft 1.21
Browse 24,896 free Fabric mods for Minecraft 1.21 — popular picks include Vivecraft, Thaumon, Lodestone.
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Vivecraft
A Minecraft VR mod on a loader of your choice!
Thaumon
Thaumcraft-inspired decoration blocks for modern Minecraft
Lodestone
A collection of code used throughout projects under the Lodestar team.
Liberty's Villagers
Quality of Life and AI improvements for Villagers
Leaky - Item Lag Fix
Detects & reports too many stacked items and improves item performance
Invocations
Invoke powerful spells, inspired by Last Epoch's Runemaster!
Friends&Foes - Flowery Mooblooms (Fabric/Quilt)
An addon for the Friends&Foes mod, adding one moobloom variant for each flower.
Modern World Creation
Gives the Create World screen a makeover!
Trenzalore
Small Util Mod with a few tweaks
Stone Chest
Stone variations vanilla chests.
Server Country Flags
Shows the flag of where a server is located.
World Play Time
Displays the world's play time in the world selection menu.
Night Lights
A mod that adds a variety of new light sources to Minecraft!
Make Bubbles Pop [Client] [Fabric/Forge]
Client-side mod that makes bubble particles pop and lets them rise realistically to the water surface.

ThreadTweak
Improve and tweak Minecraft thread scheduling. Fork of Smooth Boot for ≥1.20
Nyf's Quivers
Add's Quivers that hold Arrows based on Quiver Type and Bows will pull from the Quivers Active Slot First
Cobblemon Capture XP
Grants EXP for your team when you capture a wild Pokemon
Macaw's TerraformersMC
This mod is a multi-compatibility for the mods developed by the TerraformersMC. Like Traverse / Cinderscapes or Terrestria.
First Join Message
💬 Sends players who join a world for the first time a configurable message.

When Dungeons Arise
Adds various elegant -and likely hostile- roguelike dungeons and structures that generate on your worlds!
Gliders
Gliders: essential for traversing terrain and preventing falls
Paladin's Furniture
A Modern Furniture mod for Minecraft where things are functional!
Sophisticated Core (Unofficial Fabric port)
The Unofficial Fabric version of the Sophisticated Core Library
Jupiter
A powerful, auto sync config library.
EMIffect (Status Effects EMI Plugin)
EMI addon that appends status effects in EMI and provides information about each status effect.
Better Biome Reblend
Updated version of Better Biome Blend, a mod that improves and fixes biome color blending

ChoiceTheorem's Overhauled Village
Enhances and creates new villages and pillager outposts, that perfectly fit into your Minecraft world.
Library Ferret - Fabric
Shared lib for the mods of jtorleon-studios-team
Perception
Enriching the world with immersive visual effects
Zume
An over-engineered Zoom mod by Nolij
EMI Ores
Easily view ore generation information from inside EMI.
Just Another Void Dimension
Adds Just Another Void Dimension
Mystical Oak Tree
Interactive and talking NPC-Like block with 300+ lines of lore, wisdom and facts
Idwtialsimmoedm
I didn't want to install a library so I made my own Enchantment Descriptions mod
Storage Labels
Fancy Item Labels, perfect for your item storages
EMI Extra Integrations
EMI addon adding support for as many mods as possible