A new Starter Theme is available for download under them.es/starter-SPA. You can generate a well-documented Theme to develop a Single Page Application (SPA).
It’s a so called Starter Theme which means that WordPress Developers can use it as a basis for creating new websites.
This Theme has been developed from scratch using Web Components and Page Routing. Polymer and all required Elements are included and can be kept up-to-date using Bower.
The Source Code is licensed under GPLv2 and has been published on GitHub.
More details can be found here http://www.klicc.at/en/blog/2015/06/08/new-wordpress-starter-theme-available-for-free