KubeJS EnderIO

KubeJS integration for EnderIO.

74.7K Downloads

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Rent Server with this Mod

About this Mod

This mod adds KubeJS integration to EnderIO.

Current features:

full support and builders for all recipe types
custom bindings to generate chanced and ranged outputs for special recipe types
the ability to filter inherited vanilla smelting recipes from the Alloy Smelter
events:
- register custom capacitors
- register custom conduits
- add new grinding balls
- add/remove/modify vat reagents

An in-depth explanation of the syntax can be found on the wiki.

Available Versions

KubeJS-EnderIO-NeoForge-1.21.1-0.12.0release

MC 1.21.1neoforge

February 18, 2026

How to Install KubeJS EnderIO 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 (1.21.1).

Install Mod

Open the mod browser in the dashboard and search for "KubeJS EnderIO". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

forgeneoforge

Minecraft Versions

1.21.1, 1.20.1

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

KubeJS EnderIO 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 (1.21.1). You can switch loaders with one click in the panel.

Is KubeJS EnderIO compatible with forge and neoforge?

KubeJS EnderIO officially supports forge, neoforge for Minecraft 1.21.1, 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with KubeJS EnderIO – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if KubeJS EnderIO 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.