RubyOnRails isn't new buzzy tech. It was in 2008, but it will be the source of large web stacks for many years to come. I would go with node JavaScript. It's ba

RubyOnRails isn't new buzzy tech. It was in 2008, but it will be the source of large web stacks for many years to come. I would go with node JavaScript. It's battle tested at this point and there is a lot of demand, meanwhile many of its patterns are still evolving, so there's a lot to learn. I would not say it's worth learning a specific framework to go along with it, but it depends on what side of the stack you want to work.