What is Closure Compiler?
<p>If you have no idea what I am talking about, check this out: <a href="http://closure-compiler.appspot.com/home" rel="nofollow">http://closure-compiler.appspot.com/home</a> (it's a JavaScript minifier)</p>

<hr>

<p>On thier site, they state the following:</p>

<blockquote>
  <p>The Closure Compiler compiles JavaScript into compact,
  high-performance code. The compiler removes dead code and rewrites and
  minimizes what's left so that it downloads and runs quickly. It also
  checks syntax, variable references, and types, and warns about common
  JavaScript pitfalls. These checks and optimizations help you write
  apps that are less buggy and easier to maintain.</p>
</blockquote>

<p>But can someone really explain in detail what this Closure Compiler does to my code?</p>
