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How to install "LootJS: KubeJS Addon"

A Minecraft mod for packdevs to easily modify the loot system with KubeJS.

Author

Lytho

Downloads

8.5M

Last Updated

Apr 29, 2026

License

LGPL-3.0-only

Mod Loaders

Fabric Forge NeoForge

Minecraft Versions

1.21.1 1.20.1 1.19.2 1.18.2
utility

Quick Install ID

#lootjs

Install LootJS: KubeJS Addon in GDLauncher

LootJS: KubeJS Addon runs on Fabric, Forge, NeoForge. Pick whichever your existing instance uses, or create a new one. GDLauncher installs the correct loader automatically.

Install on Fabric

  1. Open GDLauncher and create a new instance (the + button on the Library page).
  2. Pick the Fabric loader and a Minecraft version that LootJS: KubeJS Addon supports (1.21.1, 1.20.1, 1.19.2 are common choices).
  3. Open the new instance, go to the Addons tab, and click Add Addons.
  4. Paste the Quick Install ID #lootjs, find LootJS: KubeJS Addon in the results, and hit Download. GDLauncher pulls dependencies automatically.
  5. Hit Play. That's it.

Install on Forge

  1. Open GDLauncher and create a new instance (the + button on the Library page).
  2. Pick the Forge loader and a Minecraft version that LootJS: KubeJS Addon supports (1.21.1, 1.20.1, 1.19.2 are common choices).
  3. Open the new instance, go to the Addons tab, and click Add Addons.
  4. Paste the Quick Install ID #lootjs, find LootJS: KubeJS Addon in the results, and hit Download. GDLauncher pulls dependencies automatically.
  5. Hit Play. That's it.

Install on NeoForge

  1. Open GDLauncher and create a new instance (the + button on the Library page).
  2. Pick the NeoForge loader and a Minecraft version that LootJS: KubeJS Addon supports (1.21.1, 1.20.1, 1.19.2 are common choices).
  3. Open the new instance, go to the Addons tab, and click Add Addons.
  4. Paste the Quick Install ID #lootjs, find LootJS: KubeJS Addon in the results, and hit Download. GDLauncher pulls dependencies automatically.
  5. Hit Play. That's it.

Before you install

Make sure your Minecraft version matches what LootJS: KubeJS Addon supports. As of the latest release, 1.21.1, 1.20.1, 1.19.2 are supported. LootJS: KubeJS Addon supports multiple loaders (Fabric, Forge, NeoForge); pick whichever matches your other mods. GDLauncher checks compatibility for you and won't install something incompatible with the instance you've chosen.

Frequently Asked Questions

Is LootJS: KubeJS Addon free?

Yes. LootJS: KubeJS Addon is free to download and install through GDLauncher. GDLauncher itself is also free and ad-free.

What Minecraft versions does LootJS: KubeJS Addon support?

LootJS: KubeJS Addon supports Minecraft 1.21.1, 1.20.1, 1.19.2, 1.18.2. GDLauncher will automatically pick a compatible version when you install it.

Does LootJS: KubeJS Addon require Forge or Fabric?

LootJS: KubeJS Addon supports Fabric, Forge, NeoForge. Pick the loader that matches your other mods, or let GDLauncher set up a fresh instance for you.

How do I install LootJS: KubeJS Addon?

Open GDLauncher, go to your instance's Addons tab, click Add Addons, and paste the Quick Install ID #lootjs. GDLauncher handles dependencies and the right Minecraft version automatically.

Who made LootJS: KubeJS Addon?

LootJS: KubeJS Addon is made by Lytho. The full project lives on Modrinth (https://modrinth.com/mod/lootjs).

Need help?

Read our troubleshooting guide, check the guides section, or join the GDLauncher Discord community.

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