modernizr/src/modElem.js

Modernizr is a JavaScript library that detects HTML5 and CSS3 features in the user’s browser.

define(['Modernizr', 'createElement'], function( Modernizr, createElement ) {
  /**
   * Create our "modernizr" element that we do most feature tests on.
   */
  var modElem = {
    elem : createElement('modernizr')
  };

  // Clean up this element
  Modernizr._q.push(function() {
    delete modElem.elem;
  });

  return modElem;
});