IleafCore
Creating Tomorrow's Adventures Today.
About this Mod
Information
This a core mod for other mods developed by IleafMC Team. It doesn't add new content itself, but required as a library for other mods to work.
Developed by the IleafMC Team which is a part of IleafDevelopment. All rights reserved by IleafDevelopment.
Available Versions
How to Install IleafCore 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 (1.21.5).
Install Mod
Open the mod browser in the dashboard and search for "IleafCore". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.5, 1.21.4, 1.21.3 (+3 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
IleafCore 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 (1.21.5). You can switch loaders with one click in the panel.
Is IleafCore compatible with fabric and neoforge?
IleafCore officially supports fabric, neoforge for Minecraft 1.21.5, 1.21.4, 1.21.3. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with IleafCore – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if IleafCore 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.
Similar Mods
Rent Modded Server
Install IleafCore with just one click on your server.