Basic example

Write something on the input, and another will appear below.
If the last two inputs are empty, it will start to remove inputs until finding one that is not empty

il-increase-on example

First and last name are required, but age is optional

il-new-item example

Push {y: p.x} when x, y and z have a value

enable-has-focus example

Increase the list by focusing on the last input. Decrease when focusing out of the input.

decrease-middle example

Removes items in the middle of the list when they are empty and are not focused.