@maxalmonte14 Yeah! And HTMx is really powerful with its X-Trigger headers (https://htmx.org/headers/hx-trigger/) that can do events and so forth if you need a little more oomph, and then there's plenty extensions as well to make, for example, dependent things trigger (https://htmx.org/extensions/path-deps/).
I even made a block based WYSIWYG editor entirely with PHP + HTMx just to prove that you can do some very interactive things usually thought to be only possible in SPA's.