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How to install "LootJS: KubeJS Addon"

Add functionality for packdevs to modify global loot modifications through KubeJS

Author

Lytho

Downloads

35.8M

Last Updated

Apr 29, 2026

Mod Loaders

NeoForge Forge Fabric

Minecraft Versions

1.21.1 1.20.4 1.19.2 1.18.2 1.16.5
Map and Information KubeJS Server Utility

Quick Install ID

#lootjs

Install LootJS: KubeJS Addon in GDLauncher

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

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, 1.20.4, 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, 1.20.4, 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 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, 1.20.4, 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, 1.20.4, 1.19.2 are supported. LootJS: KubeJS Addon supports multiple loaders (NeoForge, Forge, Fabric); 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, 1.20.4, 1.19.2, 1.18.2, 1.16.5. GDLauncher will automatically pick a compatible version when you install it.

Does LootJS: KubeJS Addon require Forge or Fabric?

LootJS: KubeJS Addon supports NeoForge, Forge, Fabric. 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 CurseForge (https://www.curseforge.com/minecraft/mc-mods/lootjs).

Need help?

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

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