https://wrapbootstrap.com/tag/single-page

http://themeforest.net/

https://wrapbootstrap.com/themes

http://www.htmltemplates.net/

http://www.templatemonster.com/html-templates.php

https://webflow.com/

build a spa with bootstrap jquery scrollto and jquery one page view

http://untame.net/2013/01/how-to-design-a-single-page-scrolling-site-with-twitter-bootstrap/

http://brocknunn.com/untame/scroller/#section-3