Omega Config Mod (1.21.8, 1.20.1) – Ultimate Configuration Library
Omega Config Mod (1.21.8, 1.20.1) is a hyper-minimal config library based on Auto Config. It’s designed to be simple and intuitive for both developers and players.

Features:
- Be lightweight (<25 KB) for JIJ usage
- Exceedingly simple design & API for developers
- Intuition and usability for players
- Bonus annotations for advanced config options (syncing values)
Configs:
The following is an example of a simple Ω Config setup:
public class TestConfig implements Config {
@Comment(value = "Hello!")
boolean value = false;
@Syncing
@Comment(value = "This value will sync to the client!")
boolean syncableValue = false;
@Override
public String getFileName() {
return "test-config";
}
}
public class MyModInitializer {
public static final TestConfig CONFIG = OmegaConfig.register(TestConfig.class);
@Override
public void onInitialize() {
System.out.printf("Config value: %s%n", CONFIG.value);
}
}
Looking for a simple config screen? Talk about easy!
public class ClientInitializer implements ClientModInitializer {
@Override
public void onInitializeClient() {
// Make sure you implement getModid in your config class!
OmegaConfigGui.registerConfigScreen(MainInitializer.CONFIG);
}
}
Requires:
How to install:
Click the following link to view details: How to Install Mods for Minecraft Java Edition on PC: A Beginner Guide
Omega Config Mod (1.21.8, 1.20.1) Download Links
For Minecraft 1.18.2, 1.18.1
Fabric version: Download from Server 1 – Download from Server 2
For Minecraft 1.20.1, 1.20
Fabric version: Download from Server 1 – Download from Server 2
For Minecraft 1.20.6
Fabric version: Download from Server 1 – Download from Server 2
For Minecraft 1.21.5
Fabric version: Download from Server 1 – Download from Server 2
NeoForge version: Download from Server 1 – Download from Server 2
For Minecraft 1.21.8, 1.21.7
Fabric version: Download from Server 1 – Download from Server 2
NeoForge version: Download from Server 1 – Download from Server 2
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July 3, 2025