Bootstrap 4 breakpoints
Bootstrap's responsive grid system grows from 4 breakpoints to 5 in the newest version, providing extra flexibility for mobile devices.
Bootstrap 4 is coming soon! Bootstrap 4 was released in its alpha form back in mid-August. Watch for a few more alpha releases, two beta releases, and two release candidates before the final release. Over the next few days, I’ll look at some of the best new features in Bootstrap 4, including cards, Sass, and utility classes.