title: Is there an HtmlUnitDriver for .NET?
body: <p>I'm using <a href="http://seleniumhq.org/download/" rel="noreferrer">Selenium's WebDriver</a> to run some <a href="http://www.specflow.org/" rel="noreferrer">SpecFlow</a> tests for an ASP.NET MVC app I'm working on for self-education.</p>
  
  <p>Using <code>FirefoxDriver</code>, <code>ChromeDriver</code>, etc. all take so long to run, it's actually pretty frustrating to use them (in my opinion).</p>
  
  <p>I have read about an <a href="http://seleniumhq.org/docs/03_webdriver.html#htmlunit-driver" rel="noreferrer"><code>HtmlUnitDriver</code></a> that is supposedly much faster than the browser-based drivers; but I can't seem to find a version in the .NET client library (only Java). Is there a .NET version out there?</p>