Revision 561967 of Toolkit API

<p>The <strong>Mozilla Toolkit</strong> is a set of programming interfaces (APIs) built on top of <a href="/en/Gecko" title="en/Gecko">Gecko</a> which provide advanced services to XUL applications. These services include:</p>
<ul>
 <li>Profile management</li>
 <li>Chrome registration</li>
 <li>Browsing history</li>
 <li>Extension and theme management</li>
 <li>Application update service</li>
 <li>Safe mode</li>
</ul>
<h2 id="Official_References" name="Official_References">Official references</h2>
<p>{{ Toolkit_API_Official_References() }}</p>
<h2 id="More_Information" name="More_Information">See also</h2>
<p>The following developer pages contain examples and discussions of particular topics:</p>
<ul>
 <li><a href="/en-US/docs/Mozilla/Tech/XUL">XUL</a></li>
 <li><a href="/en-US/docs/Mozilla/Tech/XUL/Overlays">XUL overlays</a></li>
 <li><a href="/en-US/Add-ons#Extensions">Developing extensions</a></li>
 <li><a href="/en-US/docs/Mozilla/Projects/XULRunner">XULRunner</a></li>
 <li><a href="/en-US/Add-ons/Themes">Developing themes</a></li>
 <li><a href="/en-US/docs/DOM">DOM</a></li>
 <li><a href="/en-US/docs/Web/RDF">RDF</a></li>
 <li><a href="/en-US/docs/Storage">Storage</a></li>
 <li><a href="/en-US/docs/Help_Viewer">Creating help documentation</a></li>
</ul>