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Firefox 13 for developers

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Revision 235177:

Revision 235177 by Sheppy on

Revision 235292:

Revision 235292 by Potappo on

Title:
Firefox 13 for developers
Firefox 13 for developers
Slug:
Firefox_13_for_developers
Firefox_13_for_developers
Tags:
Gecko, Firefox
Gecko, Firefox
Content:

Revision 235177
Revision 235292
n8      {{ draft() }}n8      Firefox 13 was shipped on June 5, 2012. This page summarize
 >s the changes in Firefox 13 that affect developers.
9    </p>
10    <p>
11      {{ ReleaseChannelInfo("13") }}
nn39      <li>The {{ cssxref("column-fill") }} property has been impl
 >emented (prefixed).
40      </li>
tt47      </li>
48      <li>Experimental support for ECMAScript 6 <a href="/en/Java
 >Script/Reference/Global_Objects/Map" title="https://developer.moz
 >illa.org/en/JavaScript/Reference/Global_Objects/Map">Map</a> and 
 ><a href="/en/JavaScript/Reference/Global_Objects/Set" title="http
 >s://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/
 >Set">Set</a> objects has been implemented.

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