JSFiddle - React, Tailwind, and code Playground

by richbuff

HTML

<div class='name'>rich buff</div>
<div class='name'>buff</div>
<div class='name'>rbuff</div>
<div id='answer'>foo</div>

JavaScript

$.extend($.expr[":"], {
    "startswith": function(elem, i, data, set) {
        var txt = $.trim($(elem).text());
        var term = data[3];
        return txt.indexOf(term) === 0;
    }
});


$('#answer').html($("div:startswith('rich')").html());