Ramoonus

<p>This plugin adds the Modernizr to your WordPress installation.<br />
Modernizr is a small JavaScript library that detects the availability of native implementations for next-generation web technologies, i.e. features that stem from the HTML5 and CSS3 specifications. Many of these features are already implemented in at least one major browser (most of them in two or more), and what Modernizr does is, very simply, tell you whether the current browser has this feature natively implemented or not.</p>
<p>For documentation visit http://www.modernizr.com/docs/</p>


Modernizr for WordPress

The 2.8.4 version inserts broken javascript link.  I posted a message about this in the support section for the plugin and the author has not responded or fixed the problem.  Now, any site that I've added this plugin to can be broken if the user runs an update.  

Instead, if you need Modernizr, insert the following into your header.php file just after <?php wp_head(); ?>:

<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/modernizr/2.8.3/modernizr.min.js"></script>

Doesn't work - Plugin Defunct

This plugin adds the Modernizr to your WordPress installation.

Zack Katz

<p>Adds the Google Chrome Frame <code><meta></code> and <code><script></code> tags to the <code><head></code> of your site, giving your site instant Google Frame compatibility.</p>
<p>Features an options page and IE version selector.</p>
<p>More info:</p>
<ul>
<li><a href="http://googlecode.blogspot.com/2009/09/introducing-google-chrome-frame.html" rel="nofollow ugc">Introducing Google Chrome Frame</a></li>
<li><a href="http://code.google.com/chrome/chromeframe/" rel="nofollow ugc">Get started with Google Chrome Frame</a></li>
<li>Check out <a href="https://wordpress.org/extend/plugins/profile/katzwebdesign" rel="ugc">other WordPress plugins</a> by the same author, Katz Web Services, Inc</li>
</ul>
<h3>License</h3>
<ul>
<li>This plugin is released under a GPL license.</li>
</ul>


Google Chrome Frame for WordPress

Enable Google Chrome Frame functionality by adding the  tag to the  of your site.

Modernizr for WordPress vs Google Chrome Frame for WordPress