We are currently using foundation 4 and upgrading to latest(6.6.0) but one of key feature foundation.joyride is missing after version 6 was released.
I did investigated on the history and found that some sources said it to be ready and released as part of 6.2 but never released. No conclusion found anywhere.
We have this plugin available - https://github.com/zurb/joyride but not maintained from long time.
Please share resolution on this and alternatives if any.