yumin favor of
dnf. Also, since GPG keys aren't working at the moment, I'd suggest replacing the base URL with https://codestation.org/fedora/ so SSL provides at least some security. Also, the GPG key in the repo file gives a 404.
encodingfield in languages.json is for? I need to know to create a pull request. I see that it is used only for byte count in frontend.js. But I always want byte count to be displayed properly, so should I always specify UTF-8?