My point is that it doesn't matter, serving strings or rendering react comps. For folks who has to work with jsx + ssr for one reason or another, they will appreciate what deno's team has done here.
And yeah sure, you can always take a simple demo app with Declarative components and turn it into a few lines of imperative vanilla code and say it's simpler this way. But then what? How are you tackling scaling, organization, composability, and deployment? (these are the real things the deno team is trying to show here, are they not?) By the time you design everything out and put all these in place for your vanilla code, you'll end up spending just as much resources (if not more) as you'd have for using Declarative components with deno.
What I was trying to get at is that whether you have to work with JSX or whatever, that doesn't really have much correlation with Deno per se. CRA/Next/Remix give you decent JSX setups out of the box too (for scopes where JSX is actually justifiable), and so on for all the popular framework flavors, so it kinda doesn't do Deno any justice to say what amounts to "hey look, it can do the most basic of things when you pull in a bunch of libs".
If the point of the article was to highlight a super simple, no-fuss edge computing deployment thing, maybe it would have been better to lead with that? Because if you lead w/ "A whole static website in a single JS file", then let's not blame me for pointing out that that's a relatively trivial task to accomplish with other technologies.
And yeah sure, you can always take a simple demo app with Declarative components and turn it into a few lines of imperative vanilla code and say it's simpler this way. But then what? How are you tackling scaling, organization, composability, and deployment? (these are the real things the deno team is trying to show here, are they not?) By the time you design everything out and put all these in place for your vanilla code, you'll end up spending just as much resources (if not more) as you'd have for using Declarative components with deno.