The kagi smallweb site has an alternative feed that is less high traffic that only includes appreciated (liked) articles. It's not ideal for a lot of people since it's still pretty high traffic and not a lot of users use the main site with the button to appreciate things. https://kagi.com/smallweb/appreciated

You can find a few alt feeds for the kagi small web by going to the site and clicking the top right rss button. There are ones for videos, code and comics and a link to the full opml file. https://kagi.com/smallweb

Btw is there an rss feed for the hn smallweb one?