Minecraft Java 1.21 Mods
Browse 1,938 free mods for Minecraft Java 1.21 — popular picks include Create Radars Multiplayer Compatibility Patch, Chrono Domain, SpawnStash.
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Create Radars Multiplayer Compatibility Patch
Fixes a client-side crash when Create Radars is installed and the client is connected to a multiplayer server.
Chrono Domain
A Mod that allows you to bend the flow of time in Minecraft. Slow down or speed up entity to make it chaotic. Optimize farms and machines across chunks with the Time Station. Speed up chosen entity or even slow them down to satisfy your chaotic desires.
SpawnStash
This is the best and most customizable donut spawnstash plugin out in the wild
Simple AntiAFK
A simple and lightweight Anti-AFK mod for NeoForge 1.21.1. Prevents AFK kicks by simulating player activity.
PvE Lag Compensation
A mod that makes high ping players suffer a lot less.
LagReducer
A plugin that will help a server from lagging.
LAAG HOME
Next-Gen Home-GUI Solutions - Highly Optimized, Feature-Complete
Ultra Leaf Decay
highly optimized plugin that makes leaves decay instantly
AntiXRY
A lightweight server-side anti-xray detector mod for Minecraft 1.21.10 on Fabric.
PassManagerX
Tired of remembering passwords for different Minecraft servers and entering them every time you join? KPassManager handles all of that for you!
DG Login
Secure login & register with anti-bot captcha, TOTP 2FA, Mojang premium verification, and per-player settings GUI.
Polydex2REI-Forked
Converts Polydex recipes to work with REI!
Crusalis FoF
A simple Friend or Foe mod for Crusalis. Look at a player and their hitbox turns green, orange, or red based on if they're allies/neutrals/enemies.
Fancy Npc Movement Addon
A lightweight, performance-friendly patrol engine for FancyNpcs. Easily set dynamic back-and-forth walking routes for your NPCs using simple in-game commands.
Max Ping
Max Ping kicks player's with a ping of 50 or higher by default, you can change this value in the config file.
KillFallingBlocks
A datapack that kills blocks that fall
Custom Mob Spawns (Renewed!)
Simple configurable mob spawning (1.21.5+). Fork of Custom Mob Spawns (which is a fork of Custom Spawns) that supports 1.21.5 and beyond.
Cactus Is Not That Strong│仙人掌沒那麼強
Any item entity is immune to cactus damage.│任何物品實體皆免疫仙人掌傷害。
Craftable Red Sand│可合成紅沙
Added Red Sand recipe.│添加了紅沙配方。
Operators Only!
Operators Only is similar to a second Whitelist, except it only allows /op'ed players online the server.
Craftable Gilded Blackstone│可合成鑲金黑石
Added Gilded Blackstone recipe.│添加了黑石配方。
SharedTrades
SharedTrades synchronizes villager trades and cured zombie villager discounts across all players on a server, making trading consistent and fair.
Tabula Vista
High End Tab Plugin , Placeholder Support, Color Support, Hex Color Support
IVC
This project is an attempt to make the most of the "vanilla" Minecraft client using mods. The rules for the project are simple. I. All mods must be clientside. II. Bugs / game mechanics may not be fixed. III. Improve as much of the client by improving or
PriorityQueue
Make space for your VIPs on your server
Dimension Tickrate
Dimension Tickrate 是一个适用于 Minecraft NeoForge 1.21.1 的服务端优化辅助模组。
Sweeter Vanilla
a Mopdpack with the intention of improving Vanilla without altering any of its mechanics, just adding graphic, sound and optimization improvements in various aspects without changing the Vanilla's essence.
VoidAC
This project is an Optimized and Upgraded GrimAC Fork. VoidAC is an anticheat that implements checks and features such as: AutoTotem, BanWaves, BanID, Threshold Optimizer, WallHit, AutoClicker, EntityPierce, LineOfSightPlace and a lot more.
MHDF-Tools
MHDF-Tools | Dream Tools | ✨ A lightweight portable high performance Bukkit base plugin ✨MHDF-Tools | 梦之工具 | ✨一款轻量化便携高性能的Bukkit基础插件✨
Junk Dropper
Instantly drops junk items from your inventory with a single keybind while keeping your kit safe. Ideal for PvP and arena servers.
ReviveSystem
Revive players after death Special items and mechanics Customizable settings Compatible with Minecraft 1.21–1.21.10 + (- 26.2)
ClearItems
A high-performance item cleanup mod for Fabric. > 专为 Fabric 打造的高性能掉落物清理模组。
Beacon Boost
Beacons done right. Range now scales with **every** block upgraded in your pyramid (counted as configurable groups), designed to feel like it always belonged in Minecraft. Server-side only and singleplayer compatible.
CircuitBreaker
Surgical chunk-based event filters to isolate and defuse lag machines without affecting player performance. Instantly freezes chunk loops exceeding TPS margins.
Eternal Nether Star│永恆的下界之星
Nether stars no longer clear after 10 minutes. Same as Bedrock Edition.│下界之星不會在10分鐘後清除。與基岩版一致。
Fantastic Smelting
A small mod to boost your smelting-experience. Allows you to smelt raw resource blocks, saving you time and space.