title: How WinRT Metro style HTML5/JavaScript applications are packaged and protected
body: <p>I’m just wondering how the HTML5/JavaScript Metro applications will be packaged and protected against reversal.</p>
  
  <p>For packaging I’ll expect some sort of signed zip/jar (no mention about .appx on MSDN) but for protection, outside of heavy obfuscation for JavaScript I can’t envision any other way (maybe a new precompiled/binary format ?)</p>
  
  <p>If the protection is not good, writing HTML5/JavaScript apps will not flourish too much IMHO.</p>