An Arabic programming language
It’s an art project by Ramsey Nasser and isn’t meant to be used for anything useful, but nevertheless it’s very interesting to think about the English / American cultural bias in tech.
The page includes an embedded YouTube video (link), in which he also tells about problems he encountered while developing the language: any text editor or terminal broke, because they all assumed ASCII code.
There’s a REPL, where you can write and execute in “قلب” too. (Assuming you understand Arabic.)