JSFiddle - React, Tailwind, and code Playground

HTML

<table id="table">
<tr>
    <td><input type="text" id="filter1" /></td>
</tr>
<tr>
    <td class="col1">John Smith</td>
</tr>
<tr>
    <td class="col1">Jane Smith</td>
</tr>
</table>

JavaScript

$(function() {    
    $('#filter1').change(function() { 
        $("#table td.col1:contains('" + $(this).val() + "')").parent().show();
        $("#table td.col1:not(:contains('" + $(this).val() + "'))").parent().hide();
    });
    
});