> In Haskell it's a bit more awkward, but you can kinda pull something similar off in terms of ergonomics. I've not worked with JSON in Haskell that much that I

> In Haskell it's a bit more awkward, but you can kinda pull something similar off in terms of ergonomics. I've not worked with JSON in Haskell that much that I need to look for it, but I don't remember there being something as ergonomic as serde. I think Haskell's most popular JSON library aeson is basically the same thing and probably a source of inspiration for serde. data MyCustomType = ... deriving (Generic, ToJSON, FromJSON) or if you want more control you can use deriving-aeson -- I prefer snake case instead data MyCustomType = ... deriving Generic deriving (FromJSON, ToJSON) via CustomJSON '[FieldLabelModifier CamelToSnake]