This is a git repo for using Compass Vertical Rhythms (with Rem) without the Compass dependency. It's an unofficial port that will only be updated from time to time.
Edit: I don't recommend using Compass vertical rhythms anymore. Use another library typi which I created instead/
Check out Compass Beta for docs on how to use this vertical rhythms. http://beta.compass-style.org/reference/compass/typography/vertical_rhythm/