JSFiddle - React, Tailwind, and code Playground

by Sabin Buraga

HTML

<table>
    <tr class="participant">
        <td class="identitate">Mihai Jalobeanu</td>
        <td class="loc">Arad</td>
    </tr>
    <tr class="participant">
        <td class="identitate">Antoanela Naaji</td>
        <td class="loc">Arad</td>
    </tr>
    <tr class="participant">
        <td class="identitate">Ioana Culic</td>
        <td class="loc">Baia Mare</td>
    </tr>
    <tr class="participant">
        <td class="identitate">Dragos Acostachioaie</td>
        <td class="loc">Iasi</td>
    </tr>
    <tr class="participant">
        <td class="identitate">Mihaela Bostan</td>
        <td class="loc">Bacau</td>
    </tr>
</table>
<div id="rezultat"></div>

JavaScript

$("tr.participant > td.identitate").each(

function () {
    var nume = $(this).text();
    if (nume.contains("M")) {
        var exp = /(\w+) (\w+)/;
        var rezultat = exp.exec(nume);
        $(this).html(rezultat[2] + ' ' + rezultat[1]);
        $(this).css("color", "green");
    }
});