JSFiddle - React, Tailwind, and code Playground

HTML

<input id='test' type='text'/>
<table>
    <tr>
        <td>aaaa</td>
        <td>bbbb</td>
        <td>cccc</td>
    </tr>
    <tr>
        <td>cccc</td>
        <td>dddd</td>
        <td>eeee</td>
    </tr>
    <tr>
        <td>eeee</td>
        <td>ffff</td>
        <td>gggg</td>
    </tr>
</table>

JavaScript

$('#test').bind('keyup', function() {
    var s = new RegExp(this.value);
    $('tr').each(function() {
        if(s.test($(this).text())) $(this).show();
        else $(this).hide();
    });
});