Ok but you don't have to 'change' any 'defaults' to use regular plain javascript. You just don't write coffeescript. The new 'default' is to include the coffees

Ok but you don't have to 'change' any 'defaults' to use regular plain javascript. You just don't write coffeescript. The new 'default' is to include the coffeescript dependency and generate script stubs with a .coffee extension. Write a js file and all will be as it was, with a slightly fatter bundle.