bootstrapbase and the clean theme are used in Moodle core since version 2.5. It is build on Bootstrap version 2.3.2. David Scotson and Bas Brands have been working on a new version of theBootstrap 3 theme for Moodle. In this hackfest session we have demonstrated how to use the Bootstrap 3 theme and the new features and issues we have.
There are already quite a few organisations that have adopted Bootstrap 3 as its base theme or have created modified version. We invite everybody to share your experiences / code or bugs you might have found.