Rails still the “batteries included” piece of Ruby. Recently added parts like Hotwire, SolidQueue etc are pretty interesting to know. Outside of it, you might

Rails still the “batteries included” piece of Ruby. Recently added parts like Hotwire, SolidQueue etc are pretty interesting to know. Outside of it, you might find interesting libraries like sinatra, sequel, roda, dryrb, faraday, sorbet, truffle ruby…