import $ from "jquery"; // this will hide the alerts that you click "x" on. $("body").on("click", ".alert-box > div .exit", function () { const $alert = $(this).closest(".alert-box > div"); $alert.addClass("fade-out"); setTimeout(() => { $alert.removeClass("fade-out show"); }, 300); }); $(".alert-box").on("click", ".stackframe", function () { $(this).siblings(".code-context").toggle("fast"); });