well it's as useful as any other REPL ;) Though for things like Python the REPL serves for me mainly as a 'figure out what type this thing is here' and 'does t

well it's as useful as any other REPL ;) Though for things like Python the REPL serves for me mainly as a 'figure out what type this thing is here' and 'does this work'... things that static typing solve pretty well.