Impress.js is a HTML presentation framework for modern browsers built on the top of CCS3 transforms and transitions. With impress.js, you can rotate, scale and position your presentation. Currently impress.js works fine in latest Chrome browser, Safari 5.1 and Firefox 10
Reveal also support theming and comes with some beautiful default themes.
Google HTML5 Slide Template
Shower is the next pick in our list. Shower presentations are supported on modern browsers, keyboard supported and printable to PDF.
Flowtime.js is a responsive HTML presentation framework that supports keyboard navigation, Fragments, overview mood, HTML 5 history API, transitions, and parallax. It is supported on modern browsers.
Scrolldeck.js is jQuery Plugin for making scrolling presentation decks.