title: HTML and JavaScript parser in .NET
body: <p>I'm looking for a HTML and JavaScript parser in .NET.</p>
  
  <p>After reading some posts it seems <a href="http://htmlagilitypack.codeplex.com/" rel="nofollow">HTML Agility Pack</a> is the best HTML parser approach but it lacks in documentation. I've found some examples of data extraction but almost none of data  transformation.</p>
  
  <p>Where can I find useful samples of data manipulation with HTML Agility Pack and what's the best choice of a JavaScript parser?</p>