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  "path": "/t/category-transformers/14054#post_6",
  "publishedAt": "2026-05-09T06:39:36.000Z",
  "site": "https://discourse.haskell.org",
  "textContent": "BurningWitness:\n\n> Counter-counterpoint: why are monad cakes even viewed as a good foundation?\n\nAgreed. Lambda calculus is a foundation that is hard to surpass in beauty and simplicity. But why have monads been so successful compared to profunctors and arrows? Certainly not only because of clever marketing.",
  "title": "Category transformers"
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