When traditional charts are not enough, you can boost your dashboard's functionality by adding an extension object. These JavaScript-based plugins can create innovative and customizable visualizations that fulfill even the most detailed business requirements (and by detailed, I mean weird). Besides, the extension market will surely grow in the following months due to the introduction of Qlik Sense as a unifying platform; so, if you haven't used any of these objects yet, it's time to catch that wave.