I think definitely more React, more node.js, Python more than Rails, php seems slightly lower level than Rails, but not scientific study, also just ycombinator

I think definitely more React, more node.js, Python more than Rails, php seems slightly lower level than Rails, but not scientific study, also just ycombinator and angel list browsing. There were only a couple of Rails listings and the one off posting where the company in Atlanta had a posting for a Rails engineer on site.