title: What is CommonJS and why should I care how it can help in writing .js applications?
body: <p>I'm learning JS and someone more experienced mentioned that they use CommonJS to handle keeping js code organized (since there's no "module" functionality).</p>
  
  <p>I looked on Quora, but it explained the <em>group</em> and it's goals, not so much how I might use it.</p>