UMU Config
A complete config mod, even a server config is editable from the GUI.
About this Mod
What is this?
UMU config is a simple yet powerful config mod.
- You can change the server config even from GUI.
- Of course, you can also implement this mod in your mod as a library.
Available Versions
How to Install UMU Config on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.20.4).
Install Mod
Open the mod browser in the dashboard and search for "UMU Config". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.20.4, 1.20.2
Server-side
~ OptionalRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
UMU Config server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.20.4). You can switch loaders with one click in the panel.
Is UMU Config compatible with fabric?
UMU Config officially supports fabric for Minecraft 1.20.4, 1.20.2. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with UMU Config – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if UMU Config consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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Rent Modded Server
Install UMU Config with just one click on your server.