title: Is pjax the way to go for "fluid" navigation?
body: <p>I've started playing with <a href="http://pjax.heroku.com/" rel="nofollow noreferrer">pjax</a>, as I want to provide a fast, fluid experience for my users without a lot of unnecessary HTTP requests and repeated rendering of unchanged HTML.</p>
  
  <p>I have it working fairly well on my site, and I must say it was surprisingly easy to get up and running, considering how much a difference it makes for the experience. </p>
  
  <p>However, I'm seeing very little support for <a href="https://stackoverflow.com/questions/tagged/pjax">pjax</a> -- both on <a href="https://stackoverflow.com/search?q=pjax">StackOverflow</a>, and on the web in general (a <a href="http://www.google.com/search?q=pjax" rel="nofollow noreferrer">google search</a> returns many results at the top <a href="http://www.transportweb.com/directory/290/24940/" rel="nofollow noreferrer">totally</a> <a href="http://www.youtube.com/user/PJax" rel="nofollow noreferrer">unrelated</a> to web development).</p>
  
  <p>But as impressed I am with it, even if it's not widely supported yet, I may still use it.  My main concern is running into big problems later when I've already invested my code in it without a lot of support.  So I wanted to make sure there wasn't something else out there.</p>
  
  <p>Are there alternatives for implementing the same functionality that pjax provides that I'm not aware of?  Or is it so new that not many people know about it yet?  Or, is it just a bad/problematic implementation?</p>