Although Cascades in a way stole the show at BlackBerry 10 Jam, there was plenty of other demos using other frameworks as well. Pete Graham, Director, Mobility, Financial Applications SAP was on hand to demo their preview app using HTML5 for the BlackBerry PlayBook. In the video, Pete not only explains how well HMTL5 works on the PlayBook but also how easy it is to then port that same app using HTML5 to various other BlackBerry smartphones due to the compatibility across the board.