KubeJS Generator

KubeJS Generator

A visual recipe editor that writes KubeJS scripts

This is a development tool, intended for modpack authors and
server operators building custom recipes. It does not add any content or
gameplay changes on its own.

Supported recipe types

| Mod | Recipe types |
|—|—|
| Minecraft | Shaped Crafting, Shapeless Crafting, Smelting, Blasting, Smoking, Campfire Cooking, Stonecutting, Smithing (Transform/Trim), Potion Brewing¹ |
| Create | Crushing, Milling, Mixing, Compacting, Pressing, Cutting, Deploying, Filling, Emptying, Splashing, Haunting, Sandpaper Polishing, Mechanical Crafting, Sequenced Assembly |
| Mekanism | Enriching, Crushing, Compressing, Combining, Purifying, Sawing, Smelting, Injecting, Oxidizing, Dissolution, Crystallizing, Chemical Infusing, Metallurgic Infusing, Energy Conversion |

¹ Requires the MoreJS addon.

How it works

1. Press K in-game to open the editor.
2. + Add Recipe to pick a recipe type
3. Click a slot to search or type an id, set a tag/fluid, count, chance, or data components. Right-click a slot to clear it
4. Set recipe parameters on the side panel
5. Hit Export and review the generated files, then write them to kubejs/server_scripts/.

Adding your own recipe types

Third-party mods or datapacks can register their own recipe types by dropping a JSON layout file under
assets/<namespace>/kjsgen_layouts/ (slot positions, decorations, and a
template string with {slot:KEY} / {inputs} / {outputs} / {param:KEY}
placeholders), or by firing a Java codegen handler off
RegisterRecipeTypesEvent on the mod bus. See the project GitHub for the
full addon API reference