JSFiddle - React, Tailwind, and code Playground

JavaScript

(function($) {
    $.kitty = function(name) {
        this.name = name;
        this.cat = function(say) {
            alert(name + ": " + say);
        }
            return this;
    };

})(jQuery);


$(function() {
    $.kitty('chairman meow').cat('meow!');
})