Fabric Mods for Minecraft 1.21
Browse 31,647 free Fabric mods for Minecraft 1.21 — popular picks include Mooses Full Bright, DeadFlames_Modpack, Chefmakes' Sky Widgets.
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Mooses Full Bright
A client-side Fabric mod that keeps caves and nighttime bright.
DeadFlames_Modpack
This is a pvp and fps boosting mod pack use by pvpers and low end device players.
Chefmakes' Sky Widgets
Add custom details to your sky without texture packs or losing performance!
SensCalc
Calculate your optimal sensitivity for sword based PvP gamemodes
Dirt Composting
This mod allows you to compost dirt items into bone meal!
What Advancements
Adds a simple command for operators to query advancement status and criteria for a player.
Didi's Mods
These are the mods I use to play Minecraft. There are performance and QOL mods included. https://vanillatweaks.net ^^ For the resource pack
Icy
A Minecraft Modpack That has been made for both low end mobile and pc devices!
Just Performance
This Modpack contains no Shaders, no Minimap, no unnecessary QuoL-Mods, just the best of the best performance Mods.
TealFire - Vanilla+
Vanilla with QoL Mods. Developed for TealFire Community Servers.
Vuurkrab’s Tweaks
A collection of small client-side tweaks to improve your Minecraft experience, focused on PvP, visuals, sound, and more.
Build Library
This mod adds an in-game build library for my community, where players can browse featured builds, view previews and materials, and instantly download schematics directly in Minecraft.
No Beds
This mod removes all beds from Minecraft, making sleeping impossible and forcing you to face the night every time. It makes the game harder, changes how you explore, and gives the world a more dangerous, nonstop survival vibe.
Show Username on Main Menu
Displays the currently logged in user's username on the top centre of the main menu.
Anti Darkness
Client side mod to remove the Darkness effect

Server Playtime Manager
A mod to help manage daily playtime on a server to prevent burnout.
Oreo's YT Videos Modpack
Modpack for Making Good Minecraft Videos
Streamly
A Modpack of all the mods that you see streamers and content creators use, with `Crowd Control` to integrate with your streams on Twitch, YouTube, Tiktok and many more!

PartialKeepInventory
Fully configurable and modular alternative to keepInventory.
YetAnotherClientSideModpack
Yet another client-side vanilla modpack with a lot of usefull (or not) mods

Exspectriments
An addon to the Spectrum mod that adds some random things
Vampire standlone
Vampire Standalone is a stylish Minecraft PvP client featuring a dark red vampire-themed UI, customizable HUD modules, and performance-focused gameplay enhancements for a smooth and immersive experience on Minecraft 1.21.11 Fabric.
Greedy Meshing
A mod that adds greedy meshing to Minecraft which should increase performance an reduce draw calls
Speedbridge Improvement Program
Speedbridge Improvement Program is a rhythm-based mod to help you speedbridge faster with tick perfect crouches, and frame perfect block placements.
Apexium Optimization
This is optimization for the modpack's. And you'r Computer do whatever you wan't.
Better Than XP Bottles
store your hard-earned experience levels into bottles for later use or safe-keeping
Climate Based Growth
Plants grow based on biome temperature. Optimal climates speed up growth, while harsh climates slow it down.
CoreLib
A library mod for data handling.
Muck Bosses
A Mod that add Muck Bosses To Minecraft!
Smoothly Optimized!
This modpack is designed to give you a smooth Minecraft experience. It includes a variety of optimization mods that will improve your game's performance, and probably on older computers too!
Wynndows
My personal Wynncraft mod pack makes a variety of tweaks to the game's visuals and some utilities for Wynncraft (with a music pack that I made in music software and added VST instruments to).
Vanilla-Sugar
VANILLA+ modpack, adds Mods, Recourse Packs & Shaders!
All the Pieces
Combining NeoForge and Fabric into one amazing modpack.
Enderpack
Optimization Client
Hit pop Up
HitPop brings your Minecraft combat to life with dynamic floating damage numbers, weapon-specific hit particles, satisfying combo counters, and special critical/block visual indicators.
Music Player (Vine)
Music Player Mod adds a simple in-game music player to Minecraft.