http://twitter.com/_rvklein_/status/1389459066028756992

rvk0

May 04, 2021 at 01:57AM — _rvklein_ —
var fx=[];console.log((function(fx){var x=fx[1]||0;var f=fx[0]||function(x){return([f(),x]);};return(f(x+1));})(fx));

— http://twitter.com/_rvklein_/status/1389459066028756992