Minecraft Java 1.21 Mods
Browse 2,085 free mods for Minecraft Java 1.21 — popular picks include Death SFX & Particles!, Carp's Currency, Unearthed (Unofficial Port).
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Death SFX & Particles!
This datapack adds Customizable Sound Effects & Particle Effects when you die! 1.21-1.21.10
Carp's Currency
Minecraft mod to add managed currency
Unearthed (Unofficial Port)
Configurable underground stone/ore generation & more stone types! Better caves & cliifs!
Bats and Wolves
A Minecraft Datapack about Vampires and Werewolves
The Legend of Zelda: A Link to the Past Music Disc Pack
Nintendo Music Disc Series: VOLUME IV
Doom Music Disc
This mod adds a music disc with the classic Doom Eternal song "The Only Thing They Fear Is You"

Nice Attributes
This mod adds GUI to attributes
Bingus SMP Content
Extra content made for the Bingus SMP.
Knockbackinator
It consists of lifting via a stick another player and starting to fly together.
BMNpcForceReload
Automatically reapplies BetterModel templates to NPC Citizens when the server starts up and at regular intervals to prevent NPCs without templates.
Dexo
Dexo is an additional plugin for Denizen that adds compatibility with the Nexo API, allowing users to work with Nexo blocks, furniture, and items using Denizen scripts.
Colorful Eyeblossoms
Adds eyeblossom variants that naturally appear to the rest of the 15 dyes!
snapcam
Placeable camera for Minecraft fabric 1.21.1 — enter its view, shoot handheld, or use the self-timer. No commands, no custom keybinds. Inspired by the Education Cam.
Hotter Mania
Mod updates savannas, deserts and badlands
Cold Torch
The Cold Torch is a decorative iron torch that emits no actual light level or heat. It possesses a chilling aura that instantly freezes nearby water into ice and applies a slowness effect to any mobs
Stonecutter Shelves
Adds the ability to craft shelves in the stonecutter using logs or stripped logs.
EpicJoinMessages
EpicJoinMessages is a customizable Minecraft plugin that shows unique join and leave messages with sounds, effects, and GUI selection for each player.
Smeshariki: Otherworld
A mod featuring diverse space content in the spirit of Galacticraft.
Recallation
Mainly adds a Recall potion, but also has Create support + new deco blocks & mechanics!
Sweet Apocalypse Biome
Dive into a world transformed by confectionery chaos with the Sweet Apocalypse Biome mod!
Cheaper Lanterns
This lightweight data pack reworks the crafting recipes for both the Lantern and Soul Lantern, reducing the iron nugget cost from 8 to just 4. Craft smarter and save resources!
Vitraux
Decorative stained glass panes with pre-made patterns and a custom pixel-art editor
Mellurboo's Player Handbook
📜A simple way to give your players server info or lore, right in the native book GUI
Cozy Cherry Fields
A small quality-of-life mod for relaxed survival in Cherry Grove.
Forgotten Cyan Flower
The Forgotten Cyan Flower is a mod that brings back the visual, combat system and slow gameplay of the old versions of Minecraft, adding unique blocks, ores, crafts and mechanics in the spirit of the old versions.
Custom Enchants CV
Simple plugin with create custom Enchat Book

Music Discs Mod
Adds 20 new music discs to Minecraft!
Suting's GrabPack for plunger launche
I replaced the Plunger Launcher model from the original mod with the GrabPack from Poppy Playtime. I think they're pretty similar in terms of gameplay mechanics.
Sellmenu
Plugin for creating stores for your server Easy to use plugin supports itemadder itemedit itemtag plugins Must have vault
FluxMenu
Smooth Animated Menus for Minecraft
VCChat
The plugin adds a local chat (range of action around the player) and a global chat, formatting using Vault and PlaceholderAPI, player mentions, custom join/exit messages, additional integration with GigaChatPlugin and DiscordSRV
smokedrift
Adds a stylish purple smoke trail behind your player with customizable intensity and toggle controls.
Reawakened End
An end update for Minecraft finally! Created by Pjluna and ShadowB.
Clouds Unbound
Clouds Unbound - immersive clouds that add depth and atmosphere to your skies.
Boat Item Frame Fix
Fix for MC154651: boats break item frames. Not cool.
Oscilica
Oscilica is a renewable alternative of sand in outer End islands. Oscilica can be grown into an Oscilica Pileus using Quartz. This mod also adds Oscilyst Slice and Oscilicrete blocks.