> Web browsers are an execution environment, no longer just document viewers.
Indeed they are. But there is a real duality here. On HN, I see links to both applications and documents. Both of them happen to be HTTP links, since the web supports both.
I am mostly interested in the documents.
If you have a document to present, perhaps you should present it as a document, instead of requiring users to run your application to present your document?
If you want a responsive document that scales to all different screen sizes, modern touch-sensitive navigation for the content of this document, view-able on all the cornucopia of mobile and desktop browsers today then you need to use JS. Yes, maybe one in ten thousand web devs are the CSS master-wizards who can find a declarative way to do everything everywhere on any browser but it usually takes 10x the effort. Simpler to just use tested JS libraries
No one but a tiny minority is even aware of the duality.
It's nice to be able to rely on JS being there, just like it's nice to rely on having the correct DOM constructed since HTML parsing has been standardised. There are things that are much easier to do this way.
Indeed they are. But there is a real duality here. On HN, I see links to both applications and documents. Both of them happen to be HTTP links, since the web supports both.
I am mostly interested in the documents.
If you have a document to present, perhaps you should present it as a document, instead of requiring users to run your application to present your document?