I remember checking out pongo2 briefly before deciding on templ, but my lack of familiarity with its syntax kept me away. I guess the calculus is much different if you have prior experience, but for me it was attractive that templ uses Go syntax in its templates (with some exceptions).

Yeah, passing data if for some reason you can't use templ's `script` block can be annoying, if that's what you meant! I think they should make sure that the `script` block works in every situation and then it's going to be way less awkward.