"about a year and a half ago ... a relative absence of development tools for building and debugging apps." I looked at ClojureScript when it was first released

"about a year and a half ago ... a relative absence of development tools for building and debugging apps." I looked at ClojureScript when it was first released, and came to the exact same conclusion. I'm very interested to know how debugging ClojureScript works out for you. From what I remember, the ClojureScript -> JavaScript step generated some code that could be fairly difficult to follow. Also, in your experience, how well does it integrate with other JavaScript libraries?