I think it's time for Sass frameworks to agree on some standards. There are plenty of them now and it's great! We even have the chance to combine them without too much bloat if we want to, but it's not as easy as it should. For instance, I can use :
- Bootstrap for buttons and forms
- Foundation for top bar and offcanvas
- Typecsset or Compass for vertical rythm
- Singularity for grids
- Your library of choice