The best way would be if I could make a little html page that fetches and renders them. But they do not provide the appropriate cors headers so that fails:
https://jsfiddle.net/nmvhuf4e/
So one would have to fetch them serverside and send it back to the frontend to read it.
Is there a rss reader which you can use without logging in? I don't keep cookies around, so logging in every time I want to look at one of these feeds would by annoying.
Ideally it would offer to put in the feed via a url like this:
coolreader.com/?url=hnrss.org/frontpage&fields=title,link
And then shows one row for each entry with title and link.
Or maybe there is a command line tool which will do this for the terminal?