I few months ago, I asked what standard library I should use to enable code reuse between backend OCaml and frontend ReasonML. There wasn’t a great solution at the time, so I wrote one.
Announcing Tablecloth, a standard library shim that gives the same API to Belt and Jane Street Base/Core.
Would love to hear your thoughts - the intent is to be very open to help and contributions, and there’s a list of ways to get started in the an announcement.