Here's mine. It inlines the content from the links on hn into an RSS feed.
https://damng.github.io/hackernews-rss-with-inlined-content/...
https://damng.github.io/hackernews-rss-with-inlined-content/...
https://damng.github.io/hackernews-rss-with-inlined-content/...
https://damng.github.io/hackernews-rss-with-inlined-content/...
$curl --head https://damng.github.io/hackernews-rss-with-inlined-content/...
HTTP/2 200
server: GitHub.com
content-type: application/rss+xml; charset=utf-8
Chrome just doesn't support RSS.