If you are interested in Continuous gestures, I just created a sample that will show how to use continuous and discrete gestures together. You can use git to clone the ContinousGestureBasics-WPF sample here:
https://github.com/angelaHillier/ContinuousGestureBasics-WPF.git
And for anyone interested in writing Kinect applications with JavaScript, I have posted a new version of the DiscreteGestureBasics sample to GitHub which is written in WinJS. You can download this sample here:
https://github.com/angelaHillier/DiscreteGestureBasics-HTML.git