Christopher Manning

can I suggest https://observablehq.com/@fil/kaprekars-number :)

It looks like these always act on the current state. If you want to support triggering a transformation multiple times, you can replace Radio with Inputs.button() and change the string values to callbacks, like `["Shift", () => "shift"],`.

Fabian Iwand

Thank you for the feedback, I appreciate it. I split those transformation operations into a separate button control so multiple transformations can be done. Thanks again and have a fantastic day!

Thanks! Small caveat: Keeping the Display options as radios makes it more difficult to reset them (you have to switch to a different state and back).

Good point, switching it to buttons does make it easier to interact with. Thanks again!