Its funny when you have programmed long enough to see the same language/app names recycled. Two examples that come to mind: Dart, which was an RTL validation scripting language in the 80's/90's used by CPU designers, and Elm, which was a mail program in Unix/Aix/SunOS in the 80's/90's. Even weirder, when googling for the "old" Dart, it referred to RTL as right-to-left, and not register transfer level.