JSFiddle - React, Tailwind, and code Playground

by mich

HTML

<div id="some-element" data-foo-bar="lorem" data-lorem-ipsum="foo"></div>

JavaScript

(function () {
    var $elem = $('#some-element');
    var data = $elem.data();
    var keys = [];
    var key;
    
    for(key in data) {
        if (data.hasOwnProperty(key)) {
            keys.push(key);
        }
    }
    
    $elem.html('My data keys: ' + keys.join(', '));
}());