Tech Mods for Minecraft Java
Browse 21,472 free Tech mods for Minecraft Java — popular picks include G1axWhitelist, ServerTasks, Bottle Your Hearts.
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G1axWhitelist
Intelligent Tier-Based Auto-Whitelist from multiple tierlist MCTIERS & PVPTIERS

ServerTasks
A plugin for Paper 1.21 that automates tasks like restarts, broadcasts, and custom commands with timeline notifications.

Bottle Your Hearts
High-risk heart trading system where players can bottle their hearts, trade them, and face permanent death bans. Includes revival tokens and admin commands.

Omicron
Spice up your gameplay with versatile equipment to simplify all tasks

Racoon Math Library
Do you create data packs for Minecraft but find yourself frustrated by the lack of certain mathematical tools? This library is for you!

VelocityAutoBackup
VelocityAutoBackup is a Velocity proxy plugin that automates complete server backups to Google Drive.

HardSurvivalStrategie
Minecraft Datapack with realistic crafting and behaviour.

Ashen's Land Mines
Watch where you are walking, or you might explode...

The Hex Caster
This mod adds a Hex Casting Origin

ArmoStatusHud
A lightweight HUD mod that displays your armor status at a glance, keeping you informed without cluttering your screen.

TFMG Duststorm
Edits to the mod Create: TFMG for the Duststorm modpack that could not be made with a simple datapack.

ZSM CreateSMP
This is a modpack i created with my friend for our survival roleplay server on create mod. (Includes server side modpack)

AVMstaff
This mod adds a command block staff from Animation vs. Minecraft

Limodded 2
Limodded 2 is a massive Fabric 1.21.1 modpack combining stunning world generation, deep automation, a rich food system, skills & progression, and countless quality-of-life improvements — built for both the official Limodded 2 server and singleplayer.

MCOverlay
A Minecraft mod designed to give the feel of Steam overlay in Minecraft.

🎨 The MS Paint (16K) Resource Pack
A revolutionary visual overhaul created with cutting-edge Microsoft Paint technology and a very shaky mouse hand. Experience Minecraft like never before (and probably never again).

AntiTotemGhost
This plugin prevents client and server side totem ghosting. it will decrease the ghosting amount a lot.

Wing's Contracts
A system to incentivize automation via randomly-generated contracts.
ooney's Nether Reactor Core
Backports the Nether Reactor Core from old MCPE versions to Alpha and Beta versions of Minecraft Java Edition.

Auto Reset Player Data
A mod that automatically deletes a player’s data when they deaths in server.

Hyper Automation
Hyper Automation is a modpack with mods that focus on automating tasks like mining, processing ore, and harvesting crops.

LogiStorage
An addon mod for Computercraft and Applied Energistics 2.

Create But With More Addons
Create With Addons Only a little bit but ready to expand

Death Inventory Sorter
Clientside mod which remembers the layout of your inventory (main grid, armor, second arm) before death and after respawn returns the selected items to the same slots as they were before death.

OptiMin
Modpack - Full Optimisation - Any platform
(Un)Official LHS Server Modpack
This is the modpack from my school server so that anyone can play the mods installed

SellHopper
Hopper that auto sell items from CrashShop when dropped on it

Void_Filler
Void Filler is a technology‑focused Minecraft mod built with an engineering‑driven approach to architecture, system design, and scalability.

Junk Dropper
Best mod for cleaning for servers

TradeChest
A Minecraft Fabric mod that adds automatic trading chests with a 9x5 inventory layout. Set up vending machine-style shops where customers place buy items and automatically receive sell items in return.

TritonAC
An optimized, packet-based solution to block modern combat and movement exploits. Powered by Aquaqa.

Flying_8lack's random mod
A non-vanilla+ mod that add various useful utilities and funny features with no specific theme.

Apple Totem
mod add enchanted golden Apple totems

RealClock
This plugin let you customize your world time and weather based on your server GMT and OpenWeather. Highly Customizable using config.yml

Create: Yappadium
A Create based Modpack with alot of Performance upgrades!

ArrowLauncherArmor
Do you have extra arrows in your trap tower or spawner? Why not let it go all at once?