anchor.diff:                ```bash
                 git clone https://github.com/nko4/console-log
                 cd console-log
  +              npm install
                 npm start
                 # Website will be available at http://localhost:8000/
                 ```
  +
  +    script.
  +      //- TODO: Google Analytics on messages
  +      var _gaq = _gaq || [];
  +      _gaq.push([
  +        '_setAccount',
  +        window.location.href.indexOf('localhost') === -1 ? 'UA-45607410-1' : 'UA-45607410-2'
  +      ]);
  +      _gaq.push(['_trackPageview']);
  +
  +      (function() {
  +        var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
  +        ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
  +        var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
  +      })();
  +
  +  //- end of body
  
positive.code: !!!
  html
    head
      //- TODO: Google Analytics
      //- TODO: Google Analytics on messages
      title Mothereffing GIFSockets!!!
      meta(name="viewport", content="width=device-width, initial-scale=1.0")
      link(href="/public/css/bootstrap.min.css", rel="stylesheet", type="text/css", media="all")
  
negative.code:           img.gifsocket(src="/image.gif")
        div
          iframe.hidden(name="request-frame")
          form#gifsocket-form(method="POST", action="/image/text", target="request-frame")
            .row
              .span12
                textarea.input-block-level(name="text") Hello World!
  