About Boostrap 4 Alpha

Bootstrap is the world's most popular framework for building responsive, mobile-first sites and applications. Inside you’ll find high quality HTML, CSS, and JavaScript to make starting any project easier than ever. On August 19, Bootstrap 4 alpha was released with the removal of support for IE8. Of course, there are still going to be a couple of alphas before they move to the beta phase, but this gives us a glimpse on what to expect on the next versions.