Having been working with Rails for a long time, now I wonder what could be the next cool thing looks like. The only improvement I'd like to see is about perform

Having been working with Rails for a long time, now I wonder what could be the next cool thing looks like. The only improvement I'd like to see is about performances, and Elixir and Crystal are a good candidates to replace ruby in this direction. But until now, I don't see any other framework equaling the elegance of Rails, great job David and all the community, let's continue to keep Rails weird.