
About this Mod
RagnarCore is the foundation module of the Ragnar mod family.
It does not add direct gameplay content on its own, but instead provides the core systems and infrastructure that other Ragnar mods rely on to work consistently and efficiently.
✨ Key Features
- Custom Attribute System: defines and registers new attributes that extend Minecraft’s vanilla ones (e.g., strength, agility, stamina).
- Internal API: exposes utilities and contracts for other mods to integrate in a standardized way.
- Common Event Handling: manages Forge hooks for balancing, calculations, and global interactions.
- Centralized Compatibility: acts as a shared bridge for Ragnar expansions, avoiding duplicated code.
- Stability & Modularity: ensures that dependent modules (like RagnarMobStats) can run smoothly with shared functionality.
🎯 Purpose
- RagnarCore is designed to make the Ragnar ecosystem modular, maintainable, and scalable. Without it, other Ragnar mods cannot function.
Available Versions
How to Install Ragnar Core on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set forge Loader
In the panel under "Egg", select the forge loader and matching Minecraft version (1.20.1).
Install Mod
Open the mod browser in the dashboard and search for "Ragnar Core". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.20.1
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Ragnar Core server crashes on startup – what to do?
Most common cause: wrong forge 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 (1.20.1). You can switch loaders with one click in the panel.
Is Ragnar Core compatible with forge?
Ragnar Core officially supports forge for Minecraft 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Ragnar Core – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Ragnar 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.
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Rent Modded Server
Install Ragnar Core with just one click on your server.