Possibly easy to confuse with http://kapeli.com/dash http://kapeli.com/dash. I understand this is completely different, but both fall within the category 'progr

Possibly easy to confuse with http://kapeli.com/dash http://kapeli.com/dash. I understand this is completely different, but both fall within the category 'programming'. I'm not a Mac user but I'm aware of the older 'Dash'. (Incidentally, is there a similar offering for Linux? Other than installing the offline documentation for each lib, obviously!)