title: Front-end developer interview questions
body: <p>There are a lot of good interview questions (even "puzzles") for software developers here in Stack Overflow and other places, but I was wondering if anyone had some good questions for a front-end developer position. We're looking for someone who knows HTML+CSS+JS.</p>
  
  <p>Some of the obvious questions:</p>
  
  <ul>
  <li>Have you worked with Javascript libraries? - follow-up: which, and why that one over others?</li>
  <li>Are you following the development of HTML5 and CSS3? - follow-up: Which features are you looking forward to the most, and why?</li>
  </ul>
  
  <p>Do you know any good "puzzles" for a front-end developer? Maybe a JS fizz-buzz?</p>
  
  <p><strong>edit</strong>: changed the two questions to be a bit more open.</p>