It's pretty easy for language authors to integrate with Sprockets in Ruby on Rails. They just need to write an interface for Tilt (http://github.com/rtomayko/ti

It's pretty easy for language authors to integrate with Sprockets in Ruby on Rails. They just need to write an interface for Tilt (http://github.com/rtomayko/tilt http://github.com/rtomayko/tilt) . Though that interface needs to be written in Ruby, not JS.