Yeah, Frodo… isn’t that easy to work on projects with multiples languages that don’t integrate natively? That’s like a quest to Mordor: a lot of dangerous, pitfalls and epic battles against hordes of Bugs (or Orcs, you name it). In this situation, every developer would like to have a friend like Sam. Someone who would give interoperability among Elves, Dwarves, Java, Python, Scala, Node.js… and that still helps you to create a new language! Well, this friend exists. And he …