gistfile1.txt

a = document.createElement("script");
a.setAttribute("src", "https://code.jquery.com/jquery-2.1.3.min.js");
document.querySelector("body").appendChild(a);

array = jQuery(".sc-button-like").toArray();
function click() {
        setTimeout(function() {
                 console.log(array.pop());
                if (array.length > 0) { 
                    b.pop().click();
                }
        }, 2000);
}