Also a much simpler alternative in my opinion to monad transformers is effectful: https://github.com/haskell-effectful/effectful https://github.com/haskell-eff

Also a much simpler alternative in my opinion to monad transformers is effectful: https://github.com/haskell-effectful/effectful https://github.com/haskell-effectful/effectful Here's a talk on it: https://www.youtube.com/watch?v=BUoYKBLOOrE https://www.youtube.com/watch?v=BUoYKBLOOrE