Minecraft Java 1.21 Mods
Browse 12,081 free mods for Minecraft Java 1.21 — popular picks include EClean-Modern, BEAST SLAYER TOOLS DATAPACK (PRO STUDIOS), ChatHistoryEnhanced.
Updated daily
EClean-Modern
A plugin based on eclean, aiming to rewrite eclean for the next generation with more features.
BEAST SLAYER TOOLS DATAPACK (PRO STUDIOS)
BEAST SLAYER TOOLS A feature-rich custom datapack designed to introduce unique gameplay enhancements and custom mechanics. Features custom items like the Beast Slayer, adding powerful new utility and combat capabilities to your world. Fully optimized
ChatHistoryEnhanced
ChatHistoryEnhanced is a professional-grade logging utility designed to provide server administrators with complete oversight of player communication without sacrificing server performance.
WntrWgItems
A high-performance, thread-safe WorldGuard addon for Paper & Folia to seamlessly disable overpowered item interactions inside specific regions
DOptimizations
Ultimate Server Optimization Plugin
CivilianDisguise (alias./borghese) | Optimized for roleplay server
An optmized borghese/civiliandiguise plugin for roleplay
KillerWorld
“KillerWorld: Extreme performance turned the terrain into a predator.”
Craftable honey bottles
Adds a crafting table recipe for honey bottles (3 honeycomb + 1 glass bottle = 1 honey bottle). Works alongside the vanilla method — nothing's removed. Datapack only, no mods needed.
Epic Adventure Craft: Fantasy SMP
The official modpack to play on the Epic Adventure Craft Network's Fantasy SMP.
Super Optimizations
Its a modpack that aims to add lots of qol mods and improve fps.
⚡ CorePerformance | Ultimate Server Optimizer ⭐
Advanced performance optimization suite for Paper & Spigot servers. ⭐
SkripyTpa
A high-performance teleportation suite designed with aesthetic configs.
ThreadSight
Real-Time Performance Intelligence ThreadSight is a lightweight, high performance server performance monitoring plugin for Minecraft
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
RegionDispatcher
Spread your lobby players across multiple zones with one command, so Folia's per-region threads can actually work in parallel. Built-in lobby protection and void rescue. No WorldGuard, no setup hell.
✅TreeFellerLITE ✅ Lag Free ✅ Optimized ✅
Chop entire trees with 1 block!
Zarya
Fork of minecraft-miniature-shader by Mateus A. Kreuch, with a large visual extension layer.
OBL modpack
A modpack designed specifically for Xbox Series S/X users that adds performance optimization mods along with a selection of quality of life improvements.
AcceleratedRendering-Ported
Fast vertex transform and caching using compute shader.
Mr Codex's better record player
Experimental project of original functionality and quality of life enhancement components generated by the GPT-5.5 language model in Codex
lagwatch
Always-on lag detector that automatically catches TPS drops, lag machines and chunk hotspots before you even notice them.
BruCombatTag
⚔️ BruCombatTag A lightweight, highly optimized, and modern Combat Log plugin for Spigot/Paper servers (1.16 - 1.26+). It prevents players from cowardly logging out or teleporting away in the middle of a PvP fight.
SentinelCore - AntyCheat
Advanced protection, seamless performance.
CraftBlocker
CraftBlocker is a simple, high-performance plugin that allows server administrators to easily block the crafting of specific items through a simple configuration file.
Void Cleaner
VoidCleaner automatically and intelligently cleans up dropped items, projectiles, vehicles, and mobs from your server, storing them in a special "void" (storage).
AuroraUtils
A plugin containing essential, high-performance commands and utilities, highly optimized for Minecraft 1.21.x (Paper/Spigot) servers. It offers advanced anti-duplication security and asynchronous SQLite/MySQL database support.
DuckTeam
A lightweight, high-performance Minecraft server plugin designed to expand your server's display capabilities using PlaceholderAPI.
Fast Roots
Remodels Mangrove Roots for better performance.
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
AetherResourcePack
The Main Addon To AetherClientPerformance Mod!, Needed for Buttons/UI colors/gradients and textures.
![SmartLobbyCore | Lightweight Lobby System [1.17-1.21]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/spiget/163518.webp)
SmartLobbyCore | Lightweight Lobby System [1.17-1.21]
Modern, lightweight and optimized lobby system for every Minecraft server
NamlessCheck
Spigot/Paper plugin to log sensitive build/combat actions: monitored block placements, fire ignitions, and End Crystal placements, with output to console, file, or both.
CMsg | Premium /msg plugin
A simple /msg plugin for your server , optimized and easy to config
More Wood Loot
This datapack increases the amount of items you get from crafting most building blocks to be more accurate with how much it should craft, plus a few extra recipes.
![[Discontinue] ReplayTrace](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/spiget/166246.webp)
[Discontinue] ReplayTrace
Challenge your ghost best time, visual replays for Parkour. Optimized, MiniMessage support & 1.21+.
McFetch | The Server Inspection Plugin
McFetch is a lightweight performance monitoring plugin. It Optimize the server on next level!