w/ an explicit and declarative syntax, but that attribute is fairly involved
this was a brief exercise in thinking about the minimal changes necessary to HTML to support something like htmx, and unfortunately there isn't any attribute that maps to hx-trigger in the same way there is for other htmx attributes, so I resorted to the on* attributes + generalizing the submit() function on forms.
Yes and no. You wouldn't call a <form> inlining JS while it does come with some degree of interaction. It would be an expansion of HTML to include a few new things to (ideally) enable a wider rage of lightly-interactive websites to be HTML only.
