JSFiddle - React, Tailwind, and code Playground

HTML

<table>
    <tr id="e1" tabindex="0">
        <td>Example1</td>
    </tr>
    <tr id="e2" tabindex="0">
        <td>Example2</td>
    </tr>
</table>

CSS

table :focus {
    background: #DFF0D8;
}

JavaScript

$("#e1").focus();