Just Enough Items (JEI) Optional for JEI UU Assembler jei_uu_assembler-1.2.4.jar
optionalMatching file found Matched file: 4.24.0.1042 for Forge 1.12.2
Back to mods 
CurseForge · Minecraft mod
JEI UU Assembler
JEI addon for IC2 UU Assembler and more machines
Choose a version Pick your version below, then grab the matching file.
Quick answer
Which JEI UU Assembler release should I use?
Latest stable file jei_uu_assembler-1.2.4.jar
Game version 1.12.2
Loader Forge
JEI UU Assembler jei_uu_assembler-1.2.4.jar targets 1.12.2 with Forge. The project page does not say whether this file belongs on the client, dedicated server, or both. All 2 required mods have matching files.
Where it goes
Is JEI UU Assembler required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
Client Source doesn’t say
Dedicated server Source doesn’t say
Loader for this release Forge
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume
The source does not explicitly classify this release as client-only or server-only.
What else does JEI UU Assembler jei_uu_assembler-1.2.4.jar need?
jei_uu_assembler-1.2.4.jar. Change the file and its required mods may change too.
Install Industrial Craft, MixinBooter first. We found matching files for this game-version and loader setup.
Industrial Craft Needed by JEI UU Assembler jei_uu_assembler-1.2.4.jar
requiredMatching file found Matched file: industrialcraft-2-2.8.170-ex112.jar
Had Enough Items Optional for JEI UU Assembler jei_uu_assembler-1.2.4.jar
optionalMatching file found Matched file: Had Enough Items 4.37.3
MixinBooter Needed by JEI UU Assembler jei_uu_assembler-1.2.4.jar
requiredMatching file found Matched file: 000mixinbooter-12.3.jar
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add JEI UU Assembler without breaking your instance.
Built for JEI UU Assembler jei_uu_assembler-1.2.4.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use jei_uu_assembler-1.2.4.jar. It targets 1.12.2 with Forge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Industrial Craft, MixinBooter first. We found matching files for this game-version and loader setup.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside jei_uu_assembler-1.2.4.jar. It opens that exact file at the source.
About this project
What does JEI UU Assembler add?
JEI UU Assembler
Addon for Just Enough Items and IC2.
Simply shows IC2Exp UU Assembler recipes in JEI.
Modpacks can utilize classic UU-matter and UU Assembler in experimental IC2, and makes use of this mod.
Now also shows recipes for:
- UU assembly bench
- Mass Fabricator
- Geothermal generator
- Semifluid generator
- Fluid heater
- Fluid heat exchanger
- Stirlilng kinetic generator
- Steam boiler
- Steam turbine
- Fermenter
- Crop harvest
- Generator
- Solid fuel firebox
Dependends on:
IC2 Experimental
Just Enough Items/Had Enough Items
MixinBooter
Project description from CurseForge.
Pick your setup
JEI UU Assembler by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Minecraft version
1.12.2
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
JEI UU Assembler versions and loaders
jei_uu_assembler-1.2.4.jar
15 Oct 2025
Client Source doesn’t say Server Source doesn’t say Dependencies 2 required · matched Listed on Release listing
Check the 1.12.2 · Forge setup Forge1.12.2 release
jei_uu_assembler-1.2.3.jar
31 Aug 2025
Client Source doesn’t say Server Source doesn’t say Dependencies 2 required · 2 unchecked Listed on Release listing
Check the 1.12.2 · Forge setup Forge1.12.2 release
jei_uu_assembler-1.2.2.jar
6 Aug 2025
Client Source doesn’t say Server Source doesn’t say Dependencies 2 required · 2 unchecked Listed on Release listing
Check the 1.12.2 · Forge setup Forge1.12.2 release
jei_uu_assembler-1.2.1.jar
29 Apr 2025
Client Source doesn’t say Server Source doesn’t say Dependencies 2 required · 2 unchecked Listed on Release listing
Check the 1.12.2 · Forge setup Forge1.12.2 release
jei_uu_assembler-1.2.0.jar
24 Apr 2025
Client Source doesn’t say Server Source doesn’t say Dependencies 2 required · 2 unchecked Listed on Release listing
Check the 1.12.2 · Forge setup Forge1.12.2 release
jei_uu_assembler-1.1.0.jar
24 Jan 2025
Client Source doesn’t say Server Source doesn’t say Dependencies 2 required · 2 unchecked Listed on Release listing
Check the 1.12.2 · Forge setup Forge1.12.2 release
1.0-mc112
jei_uu_assembler-1.0.jar
31 May 2024
Client Source doesn’t say Server Source doesn’t say Dependencies 2 required · 2 unchecked Listed on Release listing
Check the 1.12.2 · Forge setup Forge1.12.2 release
Looking for an older file? The official CurseForge project page is in Resources.
mod CurseForge · Minecraft
Create: Mob Grinding
Creating powerful mob spawners using CREATE!
mod CurseForge · Minecraft
Random Drops+ Java
Break any block and get a random item instead of the normal drop. Any block can give you anything - you never know what you will get! An official port for java
mod CurseForge · Minecraft
Op Villagers Java
VillagersOP turns every Minecraft villager into a loot box! Each villager gets random, absurdly generous trades: Every villager is different. Now Officially PortedFor Java!