A talk given at WordCamp Maui on 14 February 2015. The slides were actually made with an installation of WordPress and a theme that uses the REST API.
The original can be found here: http://buildingthemeswithrestapi.com/2015/02/13/building-themes-with-the-wp-rest-api/ It can be navigated with left and right arrow keys.
These are just screenshots of each slide, combined into a PDF. I've posted this because the slide theme is pretty rudimentary and, for example, doesn't work on mobile.