Hi all, getopt-generics is an experimental library that uses generic programming to automatically create command line parsers given a data type. For an example please refer to the README: [1]. You can also browse the API on hackage: [2]. The primary use-case for getopt-generics is to allow to create proper command line interfaces with as little code as possible. Any feedback appreciated! Cheers, Sönke [1] https://github.com/zalora/getopt-generics#getopt-generics [2] http://hackage.haskell.org/package/getopt-generics/docs/System-Console-GetOp...