This is a presentation about editor for impress.js which I made - JSpres. It allows you to make cool presentation with all of the impress.js feautures - rotating, scaling, zooming, etc and is availabale free on www.jspres.com.
This presentation is made with JSpres, the product that is advertised in it and contains all of the features that impress.js API provides. It also uses present (impress.js) class to make presentations more interactive. Some of the effects on steps are made with an open source library animation.css which helps to make slides to look cooler with an animations like a substeps.