Rewriting TailwindCSS in OCaml: gazagnaire.org/blog/2026-09...
gazagnaire.org
Thomas Gazagnaire :: Rewriting Tailwind CSS in OCaml: Is It (Pixel-)Correct?
How do you know a second Tailwind compiler is right? Byte comparisons, then a CSS-aware diff, and finally Chrome comparing pixels, with mutation tests to check the checker. The oracles behind tw 1.1.0...