title: What does a number in a module name mean in Intellij IDEA project view?
body: <p>I believe that is "static web" module.</p>
  
  <p><img src="https://i.stack.imgur.com/lQ9ht.png" alt="Intellij IDEA 14 project view"></p>
  
  <p>Please notice "6" number on the screenshot. I don't know when it appeared and what it means.</p>