Use http://www.initializr.com/ to get an HTML5 Boilerplate template with jQuery, Bootstrap and more (you can choose what to put in and what to leave out)
On bootstrapzero, there is also some extra functionality in some themes. But I haven’t tested them yet.
Thinking on using one of these two on my next app.
A small collection of styles for tabs:
A (not so) new way of laying out content.
Promisses the moon and the end of archane rules and twisted brain effect on css devs. But maybe not for everything.