I wonder if jQuery should add events to addClass and removeClass methods so we could add event handlers in our applications. I saw this discussion  http://stackoverflow.com/questions/1950038/jquery-fire-event-if-css-class-changed where it is suggested to overwrite original addClass method,  it seems this behaviour shoud be part of JQuery.

Maybe change() method can be modified:

$('selector').change('css', function(){

      //do something

})

Your thoughts?