I found this with a 30-second google search, did not have time to look into detail, but it sounds like it could work. SPA with no framework. My thinking is something that just uses jquery or similar that BST would support.
Glad you brought this up, JeffM. I’d always assumed that BS was for SPAs due to its origins in Twitter. Lately I am inclining towards SPA design myself since efficiency on small devices is vital to companies whose web viewers are using tablets and smartphones – if the site drags reloading, users lose patience. Balling all html pages into a one won’t mean that much more kB in the file size either. A simple implementation might be similar to that for a CSS/JS slideshow, i.e. have all article page content on different z-indexes, show the one referenced by the navbar pointer and make transparent the others. Header (including logo, navbar, sign-in/login buttons) and footer content would be the same for all pages barring the navbar pointer and dead link on the current page.