On Wed, 04 Dec 2013 16:04:29 GMT, zhaopuming wrote:

Is there a dub clean command, which removes all binary files (and ddox files) built by dub? It is similar to make clean and maven clean, I think it might be useful.

Not yet, but there is a ticket (#134). I'll probably add that as one of the next things (probably for 0.9.22).