قلب

قلب is a programming language by Ramsey Nasser. The name means Heart and is a recursive acronym for قلب: لغة برمجة meaning Heart: A Programming Language [1]. The author states that acronyms in Arabic are difficult to pull off and that this is the first recursive one he has seen. It was created as an art installation.

Hello world
‫(قول "مرحبا يا عالم!")

Fibonacci (fybunatshi.qlb)
(حدد فيبوناتشي (لامدا (ن) (إذا (أصغر؟ ن ٢) ن  (جمع (فيبوناتشي (طرح ن ١)) (فيبوناتشي (طرح ن ٢)))))) (قول (فيبوناتشي ١٠))

External resources

 * http://animalnewyork.com/2014/artists-notebook-ramsey-nasser/ [1]
 * http://nas.sr/%D9%82%D9%84%D8%A8/ (Authors website)

Implementation

 * https://github.com/nasser/--- (also contains game of life example)
 * http://qlb-repl.herokuapp.com/ (live REPL)