nice, looks cool! Just out of curiosity, what language is the site written in?

No, but it sounds cool. In what programming language would you like this tool for your website? It doesn’t sound too difficult to make, so if you want, I could have a go at making this for you?

Yes that’s possible. Although, to host the RSS file you do need something to expose it to the outside world. For me, I have a personal website where the RSS feeds are just written to the feeds/ folder. As a result, I have no blog on my website, but I do have RSS feeds for different updates :)

my website: https://timokats.xyz/