Minecraft Java 1.21 Mods
Browse 1,936 free mods for Minecraft Java 1.21 — popular picks include McLinuxBridge, SkripyTpa, Hypulse.
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McLinuxBridge
Execute and stream live Linux/macos or Windows terminal of your free public server hoster server commands asynchronously directly from your Minecraft chat or console panel.
SkripyTpa
A high-performance teleportation suite designed with aesthetic configs.
Hypulse
📄 Project Title: HypePulse Short Description (Inglés): ⚡ A lightweight, high-performance scoreboard and tablist for Java Edition with smooth animations and zero lag. Descripción corta (Español): ⚡ Scoreboard y Tablist ligero para Java Edition con animacio

Twilight Forest Smithing
Progression-based smithing for the Twilight Forest mod.
display optimizer
This datapack optimizes block displays and item displays.
EclipseFX
EclipseFX is a cinematic aura and particle effects engine for RPG, MMORPG, anime, fantasy, and progression servers, featuring layered auras, live previews, awakening effects, class-based cosmetics, and performance-safe visuals.
LagDetector
a simple plugin that adds /lagdetect command to let you see lag sources in your server
Void Cleaner
VoidCleaner automatically and intelligently cleans up dropped items, projectiles, vehicles, and mobs from your server, storing them in a special "void" (storage).
AFKSpin
This plugin is currently in beta development. The plugin includes when player is in AFK for 60 seconds the player starts spinning. To stop the player from spinning you'll have to click your mouse, crouch or shift, and sliighty move your mouse

Aether Smithing
Progression-based smithing for the Aether mod.
BsCleaner
Advanced entity cleaner with timer, sounds, titles & gradient messages for Paper servers
MJCoordinates
MJCoordinates is a clean, performance-friendly Minecraft datapack that displays your real-time X, Y, Z coordinates, the current world day count, and your cardinal facing direction directly on the action bar.
cbgsoptimizasion
so its hella hella powerful plugin needs to optimize your mc server about %20 to %30 percent depending on the player/redstone farms count
Flame Announcer
A powerful and highly customizable announcement plugin featuring scheduled Chat, BossBar, and Interactive clickable messages with full in-game management.
ParkourEngine
ParkourEngine is a cinematic Minecraft parkour plugin built for smooth movement, immersive effects, and advanced gameplay mechanics. Designed with performance and style in mind, it adds dynamic parkour abilities, fluid movement systems, and customizable ac
RedOut
Allows players to get server metrics like mspt as a redstone signal from an item frame.
ReCrop
Performance-friendly automatic crop replanting and anti-trample plugin supporting 1.20+ crops.
Rptback
Rptback is a Folia-optimized /back plugin for Paper 1.21+ servers. It safely teleports players to their death point with very smart safety checks, fully configurable delay, and clickable chat buttons.
wauth
wAUTH is an ultra lightweight and high performance server security solution designed for Minecraft networks running Paper Purpur Spigot or CraftBukkit across versions 1.20.6 through 1.21.4 and above. The plugin eliminates the need for bulky external world
Sorted Creative Tabs
A Minecraft mod that sorts modded creative mode tabs.
PixelRtpPool
A lightweight, high-performance RTP Pool plugin for Paper servers that allows players to enter configurable WorldGuard regions to trigger immersive random teleports with countdowns, particles, sounds, titles, PlaceholderAPI support, and a flexible provider
EzBlacklist
This helps you easily blacklist stuff with modes destroy, vanish and disable with a few commands.

Cataclysm Smithing
Progression-based smithing for the L_Ender's Cataclysm mod.
Gamerules Control
Control all your world gamerules after create the world, with this data pack
New Chunk Alerts
A Paper server plugin that notifies players when they are generating brand-new chunks! Let players on your server know when they are exploring uncharted and unlooted territory with little to no impact on performance.
TOFECORE
This project adds a modular Minecraft server core called CLAYCORE, designed for Folia 1.21+ with high-performance, event-driven architecture. It includes systems for TPA, RTP, economy, auctions, hubs, and admin tools
CoreTPA
A lightweight, high-performance TPA plugin for Paper/Purpur featuring fully customizable prefixes and interactive chat buttons.
(ST) Locator Radar
Converts the locator bar into a mob radar.
No Random Armadillo Scute
Armadillos stop shedding scutes randomly giving the brush a reason to exist
Warn (By NightCat)
A minecraft plugin to warn players about high mspt / CPU util / RAM usage
Clan Alert
Clan Alert is a lightweight multiplayer utility mod that provides fast command-based notifications to help teams stay coordinated during gameplay. Simple, efficient, and easy to configure.
QOLity of life
This project adds 30 new quality of life features to make your time playing the game much easier, all these features are very vanilla
Waypoints Entity Datapack
This DataPack add in XP bar, icon of all living entity of Minecraft ! +130 icon
RX-KeyAll
A lightweight, highly optimized KeyAll plugin with dynamic BossBar countdowns and RGB support.
0429 Mismagius Hacked Changes
Part of the Cobblemon Hacked Changes series, I am now separating my one mod into separate Datapacks. This datapack targets mismagius from generation four.
Guardian Portal Optimization
Optimizes Guardians that go through a Nether Portal. Allows for afk farming alone.