A modern programming language that makes developers happier.

kotlinlang

I really struggle with _why_ I would apply certain things. I don't have an FP background.  To me it seems a lot of the different things Arrow provides are really formed to fit the problem of operating in an "FP" way.

For instance the `Data Types` make lots of sense to me and are easy to bring in to projects I work on, but the other "heavy" aspects like `Effects`, `Optics`, and `Type Classes` don't make a ton of sense to me when I have access to OO constructs