Hmm... The examples are running on the free tier of Cloudflare Pages Functions. I should be dramatically under any CPU/networking/transfer limits. And it should scale up as needed.
I just tried all of them now, and they did load. What is the exact error you are seeing? Just a blank page or ???
If you mean that the input box for "copy to clipboard" is empty, that's because the feed doesn't have a "self" link, which the stylesheet needs.
I'm not sure then. The first two "after" examples were blank for me. I tried again now and the first loaded, but second did not. After another few refreshes, it did load, though as you said the "copy and paste" link was blank.
I tried it in Firefox and got an XML parsing error[1] instead. Again refreshed and it loaded fine. So it seems intermittent at best.
[1] Error follows:
XML Parsing Error: mismatched tag. Expected: </link>.
Location: https://www.feed.style/example.xml?feedurl=https%3A%2F%2Fnews.ycombinator.com%2Fshowrss
Line Number 6, Column 3:
I just tried all of them now, and they did load. What is the exact error you are seeing? Just a blank page or ???
If you mean that the input box for "copy to clipboard" is empty, that's because the feed doesn't have a "self" link, which the stylesheet needs.