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KubeLoaderMinecraft mod for 1.21.1

A mod that allows you to load the KubeJS Scripts from mod or "ContentPack"

client and servernewest supported 1.21.1Library
Latest version
21-0.1.0-Alpha-3
Minecraft
1.20.1 to 1.21.1
Java
Java 21+
Loaders
NeoForge, Forge
Licence
MIT
Downloads
24.2k
Updated
4 mo ago
Available on
Modrinth
Space NodeOur hosting

Host KubeLoader servers

One click and KubeLoader is installed with the right loader, on hardware built for it.

  • 1.21.1
  • NeoForge
  • Forge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version KubeLoader declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge, Forge21+declared8 Aug 2024
1.20.6NeoForge, Forge21+declared29 Apr 2024
1.20.5Forge, NeoForge21+declared23 Apr 2024
1.20.4NeoForge, Forge17+declared7 Dec 2023
1.20.3NeoForge, Forge17+declared4 Dec 2023
1.20.2NeoForge, Forge17+declared20 Sept 2023
1.20.1Forge, NeoForge17+declared12 Jun 2023

Download

From KubeLoader’s own host. Nothing is re-hosted here.

21-0.1.0-Alpha-3beta23 May 2026

kubeloader-21-0.1.0-Alpha-3.jar · 0.3 MB · for 1.21.1

Download latest
0829d37b0602…
Older versions12
  • 21-0.1.0-Alpha-213 May 20261.21.10.3 MB51 downloads45a6dee3011d…Get
  • 21-0.1.0-Alpha8 May 20261.21.10.3 MB26 downloads5fc6def7bfaf…Get
  • 0.0.9-GE-216 Mar 20261.20.10.3 MB1.6k downloads8ee6403b1524…Get
  • 0.0.9-GE11 Mar 20261.20.10.3 MB39 downloads4343e70a24f9…Get
  • 0.0.6-28 Sept 20251.20.10.2 MB8.9k downloadsfc17829c55e1…Get
  • 0.0.621 Aug 20251.20.10.2 MB2.0k downloads3f87dc6d769d…Get
  • 0.0.5-b15 May 20251.20.10.1 MB10.2k downloadsef2363057b27…Get
  • 0.0.5-a22 Apr 20251.20.6, 1.20.5, 1.20.4, 1.20.3, 1.20.2 +1 more0.1 MB708 downloadsf78d200ae989…Get
  • 0.0.5-hotfix18 Apr 20251.20.6, 1.20.5, 1.20.4, 1.20.3, 1.20.2 +1 more0.1 MB40 downloads58b65d32f02c…Get
  • 0.0.514 Apr 20251.20.6, 1.20.5, 1.20.4, 1.20.3, 1.20.2 +1 more0.1 MB39 downloads224bb498972a…Get
  • contentpack21 Feb 20251.20.112 KB97 downloadsb3c8fbf7db5e…Get
  • 0.0.221 Feb 20251.20.126 KB50 downloadsef5a91251295…Get

Frequently asked

Does KubeLoader work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version KubeLoader declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does KubeLoader support?

Everything the author has declared, from 1.20.1 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install KubeLoader on the client or the server?

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

Which platform or loader does KubeLoader support?

NeoForge, Forge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for KubeLoader?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is KubeLoader under?

MIT, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install KubeLoader?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download KubeLoader safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

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Last checked 2 mo ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .