For people that have gotten into Haskell, but struggle to get over the intermediate level, I would warmly recommend checking out https://www.fpcomplete.com/hask

For people that have gotten into Haskell, but struggle to get over the intermediate level, I would warmly recommend checking out https://www.fpcomplete.com/haskell-syllabus https://www.fpcomplete.com/haskell-syllabus. As for good tips, I've come to like the ReaderT "design pattern"[0]. For newcomers, I would recommend the Haskell Book[1], which covers everything quite extensively. [0] https://www.fpcomplete.com/blog/2017/06/readert-design-pattern https://www.fpcomplete.com/blog/2017/06/readert-design-patte... [1] http://haskellbook.com http://haskellbook.com