Nim [1] has cligen [2]. An output binary size for the trivial: proc f = discard import cligen dispatch f is about 708 KiB on Linux, 621 KiB strip

Nim [1] has cligen [2]. An output binary size for the trivial: proc f = discard import cligen dispatch f is about 708 KiB on Linux, 621 KiB stripped. And if you like colors, hldiff [3] is not a terrible example. [1] https://nim-lang.org/ https://nim-lang.org/ [2] https://github.com/c-blake/cligen https://github.com/c-blake/cligen [3] https://github.com/c-blake/hldiff https://github.com/c-blake/hldiff