Alpine: where it is already loaded and how to use it

The small library for behaviour written straight into the markup is already loaded, both on the site and in the panel. There is no need to write a separate script for a dropdown or a toggle.

<div x-data="{ open: false }">
  <button @click="open = !open">Show</button>
  <div x-show="open">Content</div>
</div>

⚠️ Never add it with a second tag: two instances initialise the markup twice, and every list is rendered in double. That is exactly what once happened — the search box showed eight suggestions instead of four.