I personally hate it when I have to start working in javascript but I think that's because a) I'm not familiar with it and b) I miss an ide that'll tell me where the inevitable syntax error I just introduced actually is. I haven't had to use it much so I generally jusy bumble along but it does seem to be creeping more and more into my world so it's probably getting to be time when I invested some time in learning and finding some good tools.