LootJS: KubeJS Addon in All the Mods - Gravitas
All the Mods - Gravitas 4.0 ships version 2.7.7 · First seen in 1.1
LootJS: KubeJS Addon is a mod in All the Mods - Gravitas 4.0, where it is version 2.7.7. A Minecraft mod for packdevs to easily modify the loot system with KubeJS. (Summary from the mod's Modrinth page.)
LootJS: KubeJS Addon guide for All the Mods - Gravitas
Last verified for All the Mods - Gravitas v4.0 on Oct 4, 2026 · text last changed Oct 4, 2026
Also applies to:All the Mods 10: To the Sky 1.0 to 2.1.0FTB Skies 2 1.0.1 to 1.24.0FTB Skies 2: Aero 1.0.3 to 1.10.0FTB StoneBlock 4 1.1.1 to 1.23.0Project Infinity 0.1 0.0.45.4 to 0.0.51.4-hotfix-2
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Every recipe and number here was checked against All the Mods - Gravitas 4.0, read from the running game on Sep 19, 2026.
What is LootJS: KubeJS Addon?
2 parts
LootJS: KubeJS Addon is a tool for pack developers. It lets them modify the loot system with KubeJS. It doesn't add blocks or items for you to craft. Its job is to give pack makers a way to change what drops and where.[1]
The mod needs KubeJS to run, and it's licensed under the GNU Lesser General Public License v3.0 only.[1]
In this pack
The pack ships LootJS: KubeJS Addon 2.7.7, in the file lootjs-forge-1.18.2-2.7.7.jar. That's the Forge build for Minecraft 1.18.2.[2]
Who it's for
If you just want to play, you don't need to do anything with this mod. It's aimed at people writing KubeJS scripts, such as pack makers or anyone customizing loot in their own copy of the pack.[1]
Unverified The sources don't say which loot changes, if any, the pack makes with LootJS. They also don't show any quests or ATM Star path steps involving this mod, so its place in the pack's progression is unconfirmed.
How do you get started with LootJS: KubeJS Addon?
1 part
LootJS: KubeJS Addon is a tool for pack developers, not something you play with directly. It lets a pack author change the loot system using KubeJS scripts.[1]
The mod needs KubeJS to work. It is available for NeoForge, Forge and Fabric.[1]
What to craft first
Nothing! The sources I have don't list any recipes that produce this mod's items, so there is no first item to make and no recipe block to show. There are no quests in this pack that involve it either.[1]
Any loot changes you notice in this pack come from scripts written with the mod. You don't have to set anything up to benefit from them.[1]
Unverified Which loot tables this pack actually changes, and how, is not confirmed by the available sources, so this guide doesn't list any specific loot changes.
How does LootJS: KubeJS Addon work?
LootJS: KubeJS Addon is a tool for pack developers rather than a content mod. It is a KubeJS addon for modifying the loot system, so it doesn't add machines, multiblocks, power, fluid or item handling for you to automate.[1]
It runs on NeoForge, Forge or Fabric and needs KubeJS to work.[1]
Unverified The sources I have don't explain how LootJS is used in this pack: which loot changes it makes, what its scripts do, or which config options exist. I have no config files, recipes or in-game descriptions for it, so I can't say what it changes in your world. Check the pack's KubeJS scripts if you want the details. This site does hold All the Mods - Gravitas's own recipes, read from the pack itself: look the item up in the item browser.
What changed in LootJS: KubeJS Addon between versions?
1 part
LootJS: KubeJS Addon has been in the pack since All the Mods - Gravitas 1.1 or earlier. All the Mods - Gravitas 4.0 ships version 2.7.7 (lootjs-forge-1.18.2-2.7.7.jar).[2]
Mod changelog: 2.7.7
The 2.7.7 changelog lists these additions: disableWitherStarDrop(), disableCreeperHeadDrop(), disableSkeletonHeadDrop() and disableZombieHeadDrop(). Going by their names, they cover the Wither star, creeper head, skeleton head and zombie head drops.[3]
The same changelog says to skip 2.7.6, because that was a 1.19 fix version. The jar in this pack is built for 1.18.2, so that release doesn't affect you.[2][3]
Sources
- LootJS: KubeJS Addon project page (modrinth) · official mod data
- All the Mods - Gravitas 4.0 mod list · pack file
- LootJS: KubeJS Addon 2.7.7 changelog · changelog
Where this guide comes from
Written from what All the Mods - Gravitas itself ships: its files and recipes, the in-game guidebooks and the mods' own pages. Every statement links to the source it came from, and the numbers are checked against the pack before publishing.
Guide last verified Oct 4, 2026.
Report wrong info
Version in each release
30 releases, first in 1.1
| All the Mods - Gravitas | Version | Jar | Where it came from |
|---|---|---|---|
| 4.0 Sep 28, 2023 | 2.7.7 | lootjs-forge-1.18.2-2.7.7.jar | From the published release |
| 3.9 Aug 31, 2023 | 2.7.7 | lootjs-forge-1.18.2-2.7.7.jar | From the published release |
| 3.8 Aug 17, 2023 | 2.7.7 | lootjs-forge-1.18.2-2.7.7.jar | From the published release |
| 3.7 Jul 28, 2023 | 2.7.7 | lootjs-forge-1.18.2-2.7.7.jar | From the published release |
| 3.6b Jun 30, 2023 | 2.7.7 | lootjs-forge-1.18.2-2.7.7.jar | From the published release |
| 3.5 Jun 29, 2023 | 2.7.7 | lootjs-forge-1.18.2-2.7.7.jar | From the published release |
| 3.4 Jun 19, 2023 | 2.7.7 | lootjs-forge-1.18.2-2.7.7.jar | From the published release |
| 3.3 Jun 9, 2023 | 2.7.7 | lootjs-forge-1.18.2-2.7.7.jar | From the published release |
| 3.2 Jun 3, 2023 | 2.7.7 | lootjs-forge-1.18.2-2.7.7.jar | From the published release |
| 3.1 May 20, 2023 | 2.7.7 | lootjs-forge-1.18.2-2.7.7.jar | From the published release |
| 2.9 May 19, 2023 | 2.7.7 | lootjs-forge-1.18.2-2.7.7.jar | From the published release |
| 2.8a May 18, 2023 | 2.7.7 | lootjs-forge-1.18.2-2.7.7.jar | From the published release |
| 2.7 May 12, 2023 | 2.7.7 | lootjs-forge-1.18.2-2.7.7.jar | From the published release |
| 2.6 May 10, 2023 | 2.7.7 | lootjs-forge-1.18.2-2.7.7.jar | From the published release |
| 2.5 May 1, 2023 | 2.7.7 | lootjs-forge-1.18.2-2.7.7.jar | From the published release |
| 2.4 May 1, 2023 | 2.7.7 | lootjs-forge-1.18.2-2.7.7.jar | From the published release |
| 2.3 Apr 19, 2023 | 2.7.7 | lootjs-forge-1.18.2-2.7.7.jar | From the published release |
| 2.2 Apr 5, 2023 | 2.7.7 | lootjs-forge-1.18.2-2.7.7.jar | From the published release |
| 2.1 Apr 4, 2023 | 2.7.7 | lootjs-forge-1.18.2-2.7.7.jar | From the published release |
| 2.0 Apr 4, 2023 | 2.7.7 | lootjs-forge-1.18.2-2.7.7.jar | From the published release |
| 1.9b Mar 13, 2023 | 2.7.7 | lootjs-forge-1.18.2-2.7.7.jar | From the published release |
| 1.9 Mar 12, 2023 | 2.7.7 | lootjs-forge-1.18.2-2.7.7.jar | From the published release |
| 1.8b Mar 4, 2023 | 2.7.7 | lootjs-forge-1.18.2-2.7.7.jar | From the published release |
| 1.7 Feb 15, 2023 | 2.7.7 | lootjs-forge-1.18.2-2.7.7.jar | From the published release |
| 1.6 Feb 13, 2023 | 2.7.7 | lootjs-forge-1.18.2-2.7.7.jar | From the published release |
| 1.5 Feb 13, 2023 | 2.7.7 | lootjs-forge-1.18.2-2.7.7.jar | From the published release |
| 1.4 Feb 12, 2023 | 2.7.7 | lootjs-forge-1.18.2-2.7.7.jar | From the published release |
| 1.3 Feb 8, 2023 | 2.7.7 | lootjs-forge-1.18.2-2.7.7.jar | From the published release |
| 1.2 Feb 4, 2023 | 2.7.7 | lootjs-forge-1.18.2-2.7.7.jar | From the published release |
| 1.1 Feb 1, 2023 | 2.7.7 | lootjs-forge-1.18.2-2.7.7.jar | From the published release |
"From pack files" means the list came from the pack's own files; "from the published release" means ForgeBase read the jars of the release itself.
Items and blocks
We can't match this mod to the pack's item list: it registers as lootjs, and the pack's recipe dump has nothing under that name. That means we found nothing, not that the mod adds nothing. Search the item browser
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