JSFiddle - React, Tailwind, and code Playground

HTML

<p>test1</p>
<p>test2</p>
<p>test3</p>

JavaScript

(function ($, undefined) {
    $.fn.abc = function () {
        return this.each(function () {
            $('body').append($('<p>').text("Inside loop: " + $(this).text()));
        });
    };
}(jQuery));

$('p').abc().css('color', 'red');