Except that lens is being used by a quickly growing chunk of the ecosystem: http://packdeps.haskellers.com/reverse/lens http://packdeps.haskellers.com/reverse/

Except that lens is being used by a quickly growing chunk of the ecosystem: http://packdeps.haskellers.com/reverse/lens http://packdeps.haskellers.com/reverse/lens (Yes, I am guilty too, but I inherited the dependency via Chart ;).)