My experience has been that dealing with Haskell library dependencies is very inconvenient, which makes maintaining applications painful. You can make the depen

My experience has been that dealing with Haskell library dependencies is very inconvenient, which makes maintaining applications painful. You can make the dependencies work at one point in time, but upgrading them later is a painful process. Because of strong typing, the dependencies tend to be very strict and if you upgrade one thing, you have to upgrade everything else, too, to be compatible. At least for me, this was one big reason why I didn't want to continue developing apps with Haskell, after learning the basics.