Question regarding Recursive datatypes and cats typeclasses (Haskell to Scala)

This page summarizes the projects mentioned and recommended in the original post on /r/scala
generic-programming Scala Extensions Typelevel typeclass-derivation

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  • magnolia

    Easy, fast, transparent generic derivation of typeclass instances

    • Scala 2/3: * Magnolia

  • Shapeless

    Generic programming for Scala

    • Scala 2-only: * Shapeless (there is Shapeless for Scala 3 but less often needed as basic things are in Scala 3)

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  • kittens

    Automatic type class derivation for Cats

    • kittens

NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.

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