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Jack William Kerr edited this page Apr 23, 2026 · 3 revisions

The best way to interact with Hopplet's functionality is via the built-in dialog interface.


With no item in your main hand, sneak and right-click a hopper or hopper minecart as though you were going to open it to view its contents. If you have permission to edit this hopper, an interface will open that looks like this. Hopplet filter dialog

Following the Syntax and Functions pages, you can design your desired filter and put it into the text input box labelled "Filter Input".

When you think it is ready, press the aqua-coloured "Validate" button. Validate button

Oh no, something went wrong! As you can see below in red, we have a syntax error... Can you see the issue? Hopplet dialog syntax error

We were missing a " after Fruitloopins. That's an easy enough fix. Lets fix it and validate again. Hopplet dialog syntax success

Perfect, it compiles now. Lets press "Confirm" and try throwing a book in. Hopper UI

If you need help writing or designing a filter, don't hesitate to join the Discord posted in the dialog interface and ask.

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