JSFiddle - React, Tailwind, and code Playground
HTML
<div>1</div>
JavaScript
$('div').data('info', 1);
alert($('div').data('info'));
//this works
$('div[data-info="1"]').text('222');
//but this don't work
<div>1</div>
$('div').data('info', 1);
alert($('div').data('info'));
//this works
$('div[data-info="1"]').text('222');
//but this don't work