Alternativa Pythonic Newsu za Ruby on Rails s komercialno licenco

• Ruby on Rails
  Vse platforme Windows Mac Linux Chrome OS Android iPhone Windows Phone Android Wear iPad Android Tablet Kindle Fire Windows S PlayBook Web Self-Hosted Xbox Playstation Java Mobile Apple TV Ruby on Rails
• Trgovsko dovoljenje
  Vsako dovoljenje Brezplačna licenca Open Source licenca Trgovsko dovoljenje