Tech Mods for Minecraft Java
Browse 217 free Tech mods for Minecraft Java — popular picks include Colored Displays!, Whitestone Mod, Flash Carts.
Updated daily
Colored Displays!
A mod that adds colorful redstone lamp-like blocks to Minecraft!

Whitestone Mod
Added "Whitestone" electric system similar to Redstone, but removed the delay, and let the signal can transform vertically. And added a few bugs! Note: Developer misspell 'transmitter' into 'transformer'. This bug is already fixed in 0.3.0.
Flash Carts
Faster Minecarts, speedometers, and rail building tools without breaking your Redstone machines or needing client mods!
URLium
Transmit redstone and block state data over HTTP(S) to a webserver with this Polymer Library server-side mod. Get data from the Post Wand on any block, or Config Wand to turn Containers, Lecterns, Detectors, Signs, and more - into HTTP-reporting blocks!
Webstone
Remote control your Redstone contraptions using WebSockets.
Redstone Transceivers
This mod adds simple wireless redstone functionality
Redstone Additions
Adds breeders, block breaker, conveyors, block placers, and more !!! Vanilla friendly

Powered Signs
Signs powered by a redstone wire will print out the contents of the sign to players nearby.
Synapse
Vanilla-like redstone enhancement/overhaul mod for Fabric.
Enhanced Rails
Enhanced Rails supercharges Minecraft rail systems with lightning-fast speeds, automated minecart loading/unloading, and a no-redstone pushback mechanism.
Redstone Underwater
Redstone can now be waterlogged!
Nodewire
A Minecraft NeoForge 1.21.1 mod that replaces redstone with a node-based logic system. Build logic visually in an in-world editor, then export it as a reusable graph — across sub-level boundaries (Sable) and alongside Create + Create Aeronautics.
Block Breakers (Pickaxe Block)
This vanilla friendly datapack adds the Block Breaker, a new redstone block!
RedStone AntiLag and Blocker
Redstone AntiLag is a powerful Paper plugin designed to prevent redstone-based lag by intelligently monitoring and limiting redstone activity per chunk. It allows administrators to automatically or manually block redstone in problematic areas
Instant Lamp
Redstone lamps turn off instantly
Cogs, Trains, and MORE
Automate things that could never be automated by making complex mechanical contraptions by connecting power generators and mechanical devices together with a variety of cogs and bets.
Epic RPG: Lost Teleport
A balanced and fair teleportation, powered by Redstone and linked by a special item. A new way to manage how people move around the world.
Arcforge
Arcforge is a bold modpack blending magic and mechanics, ancient and advanced. Whether mastering magic, engineering redstone, exploring new dimensions, or building grand cities—Arcforge gives you the tools to forge your path.
Sphere's Redstone Clock [Forge]
Adds a simple Redstone Clocks system
Redstoneer Villager
This is a villager which sells redstone items for an equal price
Waystone Contraption Compat
Put Waystones on Contraptions. And let them move along your contraption
Create: Red Button
Adds a wireless Redstone button that can be used in the world and linked to Redstone Links.

Unique Fishing Rods
Every rod gets its own bobber, so each one can act as a remote redstone trigger.
The Secret of Minecraft(The Secret of the Mimic mod)
Adds a mechanic to the Iron Door, so that when you place an emerald block next to it, it becomes permanently blocked, preventing any redstone signals from reaching the door. And how can I open it? With the Data Diver! This is your master key, allowing you

EZWireless
A simple, lightweight wireless redstone mod.
Simple Statues
20 new Vanilla-style statues that can be used as decoration or for redstone mechanisms!
Cobbromon
This modpack blends the creature-collecting adventure of Cobblemon with the mechanical creativity of Create. Explore the world, build clever contraptions, and grow your team—all in a seamless mix of exploration and engineering.
Contraptionable Rails
Allows Create tracks to be assembled to Create mod Contraptions such as bearings, trains, and other moving objects.

Redstone Capacitor
Adds a Redstone component inspired by capacitors
Lodestone Redstone
Adds wireless redstone using levers, lodestones and compasses!
Redstone Frequencies
Wireless Redstone with a clean and simple Frequency method
CC:Bridge (Create Computers)
Adds inbuilt functions for CC:Tweaked computers to allow communication with redstone links from create with no added blocks
Simple Wireless Redstone
Make redstone easier by making it wireless.
Cobalt of Imagination
Push and pull blocks with redstone. Cobalt Imagination comes with a whole variety of blocks and items.
Wireless Redstone Plugin
Adds wireless redstone to cross long distances easily
Dice-Blocks by Limo4317
There are just blocks here, one for each of the numbers 1 to 6. And then you can simply build a dice machine with a redstone mechanism.