document new global concept
trafnar opened this issue · comments
here's where it was described: https://www.youtube.com/watch?v=0uWqAi9hMVw&t=760s
basic idea is you can add a <global> tag into your template anywhere and event listeners on that will be global to the whole window, and children will be appended to the end of the body.
<global keypress=handleKeypressFromAnywhere>
<global>
<div> "some content, maybe a modal"
This is live here: https://imba.io/tags/custom-components#the-global-tag