JSFiddle - React, Tailwind, and code Playground

HTML

<table id="table" border="1" cellpadding="3" cellspacing="3" width="300">
    <tr>
        <td>sval</td>
        <td>--</td>
    </tr>
    <tr>
        <td>--</td>
        <td>---</td>
    </tr>
</table>

CSS

.filtered {
    background-color: #FFB;
}
.hidden {
    display: none;
}

JavaScript

var rows = $("#table tbody tr td:nth-child(1):contains('sval')");
$(rows).parent().addClass('filtered');

$('#table tbody tr:not(.filtered)').addClass('hidden');