A Porcupine Named Edgar Allen Poke

• purty
• People complain about bad tooling support in the Haskell ecosystem... - Alexis King

Selector -> Array Component
Component -> Array Selector

a -> f b
b -> f a

• Lens
• Kleisli Arrow

a -> f b
b -> g a

• Prism
• Optics
• hedgehog
• tripping
• quickspec
• CodecFor
• BinaryCodec