4 ms·Only CRuby has a GIL. JRuby is totally viable for production use and doesn’t have a GIL.by jashmatthews 6y agoOnly CRuby has a GIL. JRuby is totally viable for production use and doesn’t have a GIL.zo1 6y agoAnd python also has Jython and other implementations that don't have the GIL. I don't understand what point is being made with that line of thinking?pansa2 6y agoDoes anyone use Jython though? In my experience, only CPython and PyPy are commonly used, both of which have a GIL.