About this Mod
The core mod for my mods
Modulus is a universal core for Minecraft that adds a new system of superpowers, animations and events to the game, increasing the interactivity and dynamics of the gameplay. The core is suitable for use in mods as well as for creating your own mechanics with superpowers.
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Available Versions
How to Install Modulus Core 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 (1.21.10).
Install Mod
Open the mod browser in the dashboard and search for "Modulus Core". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.10, 1.21.9, 1.21.4 (+3 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Modulus Core 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 (1.21.10). You can switch loaders with one click in the panel.
Is Modulus Core compatible with fabric?
Modulus Core officially supports fabric for Minecraft 1.21.10, 1.21.9, 1.21.4. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Modulus Core – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Modulus Core 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.
Rent Modded Server
Install Modulus Core with just one click on your server.