JSFiddle - React, Tailwind, and code Playground
HTML
<ul id="rows">
<li class="row1">
<a class="row1-1" href="/kensaku2/Page1" title="page1">
2011/11/16</a>
</li>
<li class="row2">
<a class="row1-2" href="/kensaku2/Page2" title="page2">
2011/11/15</a>
</li>
<li class="row4">
<a class="row1-4" href="/kensaku2/Page4" title="page4">
2011/12/05</a>
</li>
<li class="row3">
<a class="row1-3" href="/kensaku2/Page3" title="page3">
2011/12/21</a>
</li>
</ul>
JavaScript
$("#rows li").filter(function() {
return $.trim($(this).text()) === "2011/11/16";
}).prependTo("#rows");