I\'ve created a very simple test case that creates a Backbone view, attaches a handler to an event, and instantiates a user-defined class. I believe that by clicking the \"R
You could also look at the Timeline tab in developer tools. Record the usage of your app and keep an eye on the DOM Node and Event listener count.
If the memory graph would indeed indicate a memory leak, then you can use the profiler to figure out what is leaking.