Tech Mods for Minecraft Java
Browse 1,123 free Tech mods for Minecraft Java — popular picks include LuaLink, SimplEnergy, Border Limit Xaero's.
Updated daily
LuaLink
LuaLink is a plugin that provides a Lua scripting runtime for Paper-based Minecraft servers. It serves as an alternative to Skript however can do just about anything a typical Java plugin can do.

SimplEnergy
SimplEnergy is a simple Technology data pack created to add simple energy mechanics in your survival world. Also, it has been made to help the development of energy data packs by using an energy library as simple as possible.

Border Limit Xaero's
Create, draw, color, and manage local zones directly on Xaero's Minimap and World Map.
TikTok Live Connector
Connect Minecraft with your TikTok livestream! Let viewers trigger in-game events via likes, comments, or gifts to make your world dynamic and interactive. Perfect for engaging streams where your audience can directly shape your adventure!
Codecium
A Fabric mod that vastly improves codec error messages.
SkHttp
skript addon for http
Xhomes
Xhomes is a Minecraft plugin that lets players set and manage homes with an intuitive GUI. It includes teleportation countdowns and movement cancellation. Players can now teleport directly to a home using `/home <homename>` or browse their homes in a s
Modern Elements
Explore 100+ realistic chemicals with Modern Elements! From Acids and Bases to Organic compounds and Alloys, this mod brings authentic chemistry to Minecraft 1.21.1. Featuring custom 3D lab models, dynamic fluid tints, and a full periodic table.
Assorted Core
Adds an assortment of items and blocks to be used by the other Assorted Mods.
Create: Cannon Destroying Block
Now, using a data pack, you can make a potato cannon projectile break a block!

Hopplet (Hopper Filters)
Expressive hopper filtering, written as plain text. The most powerful plugin in this domain. Filter by any item property. Extendable via a strong developer API.
Work Units: Cotton Energy API
capable, extensive energy for Fabric and Minecraft 1.14
PySpigot
A Python scripting engine (plugin) for Minecraft servers running Bukkit or one of its forks (Spigot, Paper, etc.).
ItemBlackListFIXED
Fixes annoying permanent crash when using Itemblacklist mod.
Quill Notifications
A small Library mod to handle sending notifications to players both online and offline with style!
One punch Man (Anime)
Experience the power of One Punch Man in Minecraft! This Fabric mod adds insane strength, abilities, and anime-inspired gameplay. Fabric API required.
ManualTotem
A simple mod that helps with manual totem placement by automatically moving your cursor to a totem when you open your inventory.
Replant+
A lightweight and server-friendly mod that automatically replants crops the moment you harvest them.
OpenJavascript
Create custom menus, commands, plugins, systems, basically anything with scripts in Javascript! With multithreading and Folia support! Everything is fully documented in the documentation!
Customizable Dragon AI
Useful Datapack to customize the Ender Dragon's AI
HapticCraft
HapticCraft makes that you can fill haptic feedbacks with bHaptics TactSuit devices in Minecraft
Clutch
In some cases a clutch will be impossible. This mod shows whether a clutch is doable and how difficult it will be, alongside many other clutching utilities.
Six-direction Gravity Mod
Change your gravity to up, down and NSWE. A fork of Up and Down and All Around.
Transport-Lib
A simple library allowing modders to create custom pipe networks

Fancy Tags
Simply put images in chat. No resource pack needed.
LlpswLib
LLPSW’s mod library, including the original animation modules and octree modules
ZeroPoint Energy API
Energy for a new age!
Design Chimneys
Your Design Pipe Chimney!
Trade For Gunpowder
Mod that increases trading for villager Toolsmith jobs using 32 emeralds for 64 Gunpowder (Made BY Hatto)
NyaLib
A pretty UwU library mod providing Energy/Item/Fluid API, block networking, block templates, capabilities and more
FoxPapiSkriptExpansion
A placeholder api expansion for Skript to show values of variables and lists, perfect if you use different plugins and you want to show the variable's value in them
Thunderbolt_lib
A runtime bridge library and addon API for AE2 Lightning Tech, providing lightning energy capability interfaces, recipe builders, and plugin loading support for addon mods.
Create: Kryeit
Library bringing some Create mod Events
Draventh Ores
⚒ Advanced Tier Ores & Equipment This mod expands Minecraft’s survival progression by introducing 15 new late-game materials, each with full armor and tool sets. The goal of this mod is simple: Extend progression beyond Diamond and Netherite with a struc
Modular Machinery (Cryogenic Simulation Edition)
A fork of Modular Machinery. The only change is how fluids are rendered in JEI. Primarily for use in Cryogenic Simulation modpack, but can of course be added to any pack.
Chat Language Translate
A powerful Minecraft Fabric mod that provides real-time chat translation using the Google Translate API. Supporting multiple languages and offering both automatic and manual translation modes, it ensures you never miss a message in multiplayer environment