Looking for the Fabric version?
What does this mod do?
How to use it?
Run the game with mod installed once. It should generate
kubejs folder in your minecraft directory with example scripts. startup scripts only get run once when the game loads. Those are for registering items, setting up configs etc. Server/data scripts are loaded when you join a world, those are better for things like clearlag, displaying custom login messages and world/player related things in general.
Can I reload scripts?
/reload. Note: Not everything is reloadable. Some things require you to restart game, some only world, some work on fly.
There's examples and pre-made scripts on KubeJS Wiki.
How does this mod work?
Ok, but what if it.. doesn't work?
You can report issues on GitHub.
I have more questions/suggestions!
If wiki didn't have the answer for what you were looking for, you can join the Discord server and ask for help on