Tech Mods for Minecraft Java
Browse 79 free Tech mods for Minecraft Java — popular picks include Alternate Current, HU: Harium, [SUC]Surival Useful Circuit生电全家桶.
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Alternate Current
An efficient and non-locational redstone dust implementation
HU: Harium
A general-purpose optimization mod that rewrites inefficient vanilla code for AI, redstone, entities, hoppers, and physics without changing game behavior
[SUC]Surival Useful Circuit生电全家桶
生电全家桶 An advanced Minecraft survival redstone and automation modpack featuring Carpet and Masa mods.
AsguhoClient
Simply a really optimized Client with the tools you need to build awesome contraptions, farms and extraordinary looking builds. This modpack include mods such as litematica etc.
MeowmelDrawers
MeowmelDrawers revolutionizes item and fluid storage with its optimized drawer system, combining four essential storage mods into one seamless experience.
Create Train
Main about Create and its trains,better player models and the maids,those who like above will definitely want to download it! WARNING:don't let the Maids drive the Trains(or the other Contraptions), there may be unforeseen problems! BUT NOT ONLY THEAE.

Redstone Sound Slider
Adjust your piston / dispenser / trapdoor / buildstone volume separately from other blocks.
GD656极致生电整合包
An ultimate power generation integration package specially designed for Redstone players
AsguhoServer
Simply a really optimized server with the tools you need to build awesome contraptions. This modpack include mods such as carpet, syncmatica etc.
Better Optimization
Better FPS, TPS, Lower MSPT, Best PvP, Redstone and Command, Better Optimaztion, Higher Preformance
Cactus Mod
Free customizable Mod to improve Minecraft with unique QoL, Redstone Tools, Survival and Mapmaking features such as ArmorStand and NBT Editor, Capes, more HUD elements, Account Switcher and much more

Alternate Current Unofficial
An efficient and non-locational redstone dust implementation.
Redstone Essentials
The most essential mods for Technical Minecraft.
TripWire Dupe
TripwireDupe is a Minecraft mod and plugin that enables efficient tripwire hook duplication with optional redstone acceleration, stable performance, and broad platform compatibility.
Redstone Improved
Enhance your Minecraft experience with new Redstone blocks designed to simplify your creations while adding an extra touch of creativity. Experiment with new mechanics and optimize your circuits for a more intuitive and ingenious gameplay!
Redstone Helper
Mod which must you to help with redstone!
[FREE] RedstoneBlocker ⭐ - Optimize Your Server Performance [1.16 - 1.21]
Good for my earth server with so many player and so many lag machine creator.
All Of Utility 2
Redstone tech, carpet+addons, exploration, visual, QOL, building tools.
像素城_魔法核心整合包【PixelCity_MagicCore Modpack】
《像素城》魔法核心整合包(1.21.11版),专注生存红石工程。为自动化系统、多人性能优化及技术向Minecraft玩法量身打造。PixelCity MagicCore Modpack (1.21.11) for Survival Redstone Engineering. Optimized for automation systems, multiplayer performance, and technical Minecraft gameplay.
Graphing Calculator 3D
High-quality, high-performance 3D graphs in more coordinate systems than you can name (probably).
WynDEx Warfare
This modpack covers almost all of your needs you can program contraptions with computer craft you can make contraptions with create mod, you can make planes with clockwork you can make cars and tanks with trackwork and lastly (creativity has no limits)
AntiRedstoneLag
prevents lag machine in server
PowerStones
Overlapping wires of Redstone, Bluestone, Greenstone and Yellowstone
Moar Redstone
The Moar Redstone datapack adds a bunch of new Redstone devices to the game, from wireless Redstone to configurable timers in a single block.
create aeronautics (update) modpack
(update)A Create modpack with Create Aeronautics, focused on automation, machines and flying contraptions.
Redstone Additions
Best redstone&tech datapack, Super optimized, 55+ blocks (Block breaker, block placer, filters, conveyors, item pipes, breeder, generators, gates, chunk loader, wireless redstone, multiblocks, jetpacks and so much more ! )
Redstone Lectern
Optimized for Redstone: with a permanently attached 15 page book, visible page numbers, and click to turn pages
Create Fabulously 2
Highly Optimized Create Modpack for Technical Redstone Player.
Create: SatisFactory
Master the art of automation with a high-performance modpack. Featuring Create Aeronautics, this pack transforms your machines into dynamic physical contraptions with real-world momentum and interaction. No bloat, just pure engineering.
Copper Wiring
Lightning Rods can function as electrical wires, transferring power in ways Redstone cannot! Circuitry has been transformed!

RedProtect
Prevent redstone clocks that might lag the server
Create & Farm
A simple modpack focusing on the mods Create and Farmer's Delight. You can build contraptions and cook delicious meals.
AntiRedstone| Advanced Redstone Lag Prevention [1.18 - 1.21.4]
A performance-friendly plugin that blocks all redstone activity on your server and reports coordinates of redstone spam attempts.
2Gather [Aeronautics]
A Create-focused modpack with advanced redstone logic using More Red, magic through Ars Nouveau and Apotheosis, engineering, automation, airships, exploration, and carefully selected mods for a polished, high-performance experience.
LaggyChunkFinder
A simple , light weight user friendly tool to find the laggiest chunks in your Server. Based on Tile Entity (chests, hoppers, shulkers etc), Entity and Redstone activity
Minion's Modpack
Build sprawling contraptions, embark on epic adventures, and conquer a world brimming with possibilities.