That's like saying a web developer should be familiar with Ruby.
Unless you've made a conscious decision to use it, there's no reason to assume that you're familiar with the tools in question.
For what it's worth, I can see myself needing Backbone (or something similar) for what I'm working on, but there's no way I'll be using CoffeeScript.
That's like saying a web developer should be familiar with Ruby.
Unless you've made a conscious decision to use it, there's no reason to assume that you're familiar with the tools in question.
For what it's worth, I can see myself needing Backbone (or something similar) for what I'm working on, but there's no way I'll be using CoffeeScript.