Modify item groups (creative inventory)

[mageowl]

Describe the feature

It would be nice to be able to change or remove items from the creative inventory for modpacks.

Additional info

Often two mods have conflicting features (both add an iron rod), and modpack developers can use KubeJS to remove these from recipes, tags, and JEI, but not from the creative inventory without a mod like MoreCreativeTabs.

[ChiefArug]

This should already be possible using Forge's events via ForgeEvents, but a dedicated JS side event would be nice.

[MundM2007]

You can add and remove Items from the creative Inventory like so:

StartupEvents.modifyCreativeTab('minecraft:redstone_blocks', event => {
    // Adds example item after redstone
    event.addAfter('minecraft:redstone', 'kubejs:example_item')
    // Removes redstone
    event.removeDisplay('minecraft:redstone');
})

[mageowl]

I didn't see that in the documentation. Thanks for the fix.