I guess it depends on the code base you're working on. My main experience of using webstorm was on a client's legacy code base. Their policy was that webstorm

I guess it depends on the code base you're working on. My main experience of using webstorm was on a client's legacy code base. Their policy was that webstorm had to used over any other tool. None of the clever feature like go to definition worked properly and it ended up just dropping back to grepping for symbols project wide. Personally I couldn't see any features you couldn't get from using TernJS and ctags with a quality editor. I found it a bit slow and the keyboard navigation to be about limited. (Not in the main editor so much but in little things like navigating window splits, manipulating pairs, etc)