title: WebComponentsJS with IE10
body: <p>I am trying to use <code>webcomponentsjs</code> from <a href="http://webcomponents.org/">http://webcomponents.org/</a>.  Unfortunately, information on this topic and this website is extremely messy and difficult to ascertain.  The browser support matrix on the website says no IE support.  However the matrix on the GitHub says it has IE support, but two of the four categories are "flaky" (and they don't mention what that means): <a href="https://github.com/webcomponents/webcomponentsjs">https://github.com/webcomponents/webcomponentsjs</a></p>
  
  <p>The <code>bower</code> version of this library doesn't work at all for me in any browser due to a reported bug (<a href="https://github.com/webcomponents/webcomponentsjs/issues/180">https://github.com/webcomponents/webcomponentsjs/issues/180</a>).  The issue was fixed, but it didn't seem to have made it into the new release.  So I just used the <code>webcomponents.js</code> file from the master branch and it now works in modern web browsers such as Chrome and Firefox.</p>
  
  <p>Unfortunately, it doesn't seem to work at all for IE10 (simply renders nothing, but there are no errors).  I then tried the example web component (<a href="http://webcomponents.org/hello-world-element/">http://webcomponents.org/hello-world-element/</a>), and that also does not render in IE.</p>
  
  <p>Looking at the GitHub page, it seems to indicate that this <em>might</em>, at least partially, work in IE10.  My point is, the wording across this project is extremely vague and contradictory.</p>
  
  <p><strong>That leads me to my question:</strong>  Do web components, with the <code>webcomponents.js</code> polyfill, work in IE10?  Specifically, <em>what</em> doesn't work in IE10?  I know that <em>some</em> things do, but as made evident by the hell-world app, not everything does.</p>