feed-discover is a module for automatic RSS/Atom feed discovery. It exposes a transform stream that reads in HTML and writes out feed URLs.
$ npm install [-g] feed-discover
$ feed-discover http://some-site.com
var request =var discover =var url = ''
feed-discover( url (string): the address used to resolve absolute paths. eg. /path/to/feed -> http://some-site.com/path/to/feed )