Minecraft Java 1.21 Mods
Browse 110,500 free mods for Minecraft Java 1.21 — popular picks include Shulker Backpacks [1.13-1.21], Dark Transparent GUI, Voice Chat - Global Spectator Chat.
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Shulker Backpacks [1.13-1.21]
Open shulker boxes without placing them down

Dark Transparent GUI
See more through transparent gui
Voice Chat - Global Spectator Chat
An addon for Simple Voice Chat that adds a global spectator chat
Farmer's Delight Refabricated Ashen Compat
A resource pack that adapts Farmer's Delight Refabricated to the Ashen visual style.

EliteMobs
Minidungeons, Arenas, Bosses, Custom Loot, Quests, MMORPG progression & more!
Tungsten Equipment
A late-game upgrade path that gives you more options then just plain ol netherite.

Quick Ender Chest
A command to open the ender chest is added by this plugin.
GUI Tween
Added some GUI animation effects.
[Let's Do] Alpine Whispers
Alpine Whispers enhances cold and mountainous regions with new Alpine biomes, unique wildlife, Alpine trees, and a variety of flowers and grasses, as well as fresh building materials inspired by the European highlands.
PVP Impact Frames
!!!EPILEPSY WARNING!!! Adds impact frames that plays on mace/spear hits, shield breaks, ... Or just any hits at all! Fully client-sided, configurable and customizable.
AppFlux
Store and transfer energy with ME network

Wind Boost Enchantment
Allows one to Enchant the Harness with a Custom Enchant to make Happy Ghasts Faster
Cobblemon Cobbletwo X MegaShowdown [1.7.3] (Pokemon Modpack)
Pokemon Cobblemon Pack - QoL and Performance mods! The server included in the pack has Mega Evolution, Paradox and Legendaries Pokemon, Player Gyms, Raids, GTS, and more!
/sit
Adds a command to sit anywhere you'd like to!

Cobblemon Animon
Download Animon - Cobblemon Anime Sound Replacement 0.6.3 on Modrinth. Supports 1.21.1 Minecraft. First Published July 27, 2024.
Sneaky Link
Players can pick up items from below while crouching.
Flat Dimensions
Datapack that caps the world terrain at sea-level for the Overworld, Nether, and End.
Chestpack Backpacks
Simple, vanilla friendly backpacks. Pick up and carry chests!

Panorama of a wheat field by Beluimem
Minecraft panorama of a wheat field
VTXS Screen Space Demo
Fast and very sharp shader with Screen Space Path Tracing
Neo Origins
A modern port of the classic fabric Origins mod. Backwards compatible with most of your favorite origins expansions.
Just an End Anchor
Adds a new End Anchor Item that makes it possible to respawn in the end
Ragdoll Reactions
Players ragdoll in reaction to the world around them! Crashes, sudden stops, and more!

PvP Fundamentals
A Texturepack That Contains Everything Needed for PvP
Crafting Recipes For Create
This Mod Allows You To Craft Chipped Block With The Create Mod
Shader Panorama For 1.21.11:Mounts of Mayhem
A Panorama with shader for minecraft 1.21.11.
Dynamic Sound Filters
Client-side sound enchancing fabric mod that adds a few sound filters depending on your current location: Reverb in caves and the nether, muffling when submerged and quieter sounds when behind walls.
Advanced HUD
Advanced HUD shows your FPS, Coordinates and Ping! You can enable or disable every HUD.
Nostalgic Fishing
Bring Back Old Fishing!

RTP - Simple RTP
A Simple RTP Plugin.

Integrated Seven Seas
Integrated Seven Seas is a Mod that overhauls When Dungeons Arise - Seven Seas with integration
Spring to Life Backport
A mod that adds some features from the 1.21.5 "Spring to Life" update to older versions.

FA: Player × HMI Patches
This resourcepack fixes Hold My Items and Fresh Animations: Player Extension compatibility problems.

Slime Origin
Adds a Slime Origin to the Origins mod. Based on Jack Sibley's mod of the same name.
macu lib
Library for my mods and adding supporter perks
TFC Cold Sweat
Integrates TFC with the popular temperature mod Cold Sweat