JSFiddle - React, Tailwind, and code Playground

by Boris Šuška

HTML

<div data-my-value='{"id":10}'>Text</div>

JavaScript

$('div').click(function() {
    alert($(this).data('somethingElse'));
    alert($(this).data("my-value").id);
    $(this).data('somethingElse', 100);
});

$('*').data('somethingElse', 1000);