title: What is the behavior for referencing javascript libraries multiple times across multiple files?
body: <p>I have some javascript files that I want to live independently of each other.  Each of these files reference other files for some library functionality.</p>
  
  <p>Finally, there are times when all of this code can be used at the same time. I know that referencing a javascript file is not equivalent to a c++ include or java import.  Is there a way to achieve that kind of behavior?</p>