title: What's the difference between event.stopPropagation and event.preventDefault?
body: <p>They seem to be doing the same thing...<br>
  Is one modern and one old? Or are they supported by different browsers?</p>
  
  <p>When I handle events myself (without framework) I just always check for both and execute both if present. (I also <code>return false</code>, but I have the feeling that doesn't work with events attached with <code>node.addEventListener</code>).</p>
  
  <blockquote>
    <p>So why both? Should I keep checking for both? Or is there actually a difference?</p>
  </blockquote>
  
  <p>(I know, a lot of questions, but they're all sort of the same =))</p>