It depends on if you like the boring stack, and also what your normal stack is. If you mostly write ruby, Sinatra or Rails should be your first port of call: th

It depends on if you like the boring stack, and also what your normal stack is. If you mostly write ruby, Sinatra or Rails should be your first port of call: they're widely used frameworks in your language. But no, don't go for the zeitgeist for no reason: zeitgiest is tautologically new, and new stuff tends to break a lot.