Ruby on Rails, or simply Rails, is a server-side web application framework written in Ruby under the MIT License. Developed by David Heinemeier Hansson
License: Open Source
Ruby on Rails is a mature framework with strong community support, ideal for traditional web applications, while Portofino is a lightweight framework that excels in microservices architecture and real-time applications. Rails offers a rich ecosystem and robust testing tools, whereas Portofino provides a faster learning curve and built-in real-time capabilities.