UserScript toster Tampermonkey

// ==UserScript==
// @name            toster
// @description     qwe
// @namespace       toster
// @version         1.1
// @include         https://toster.ru/questions/interesting
// @include         https://toster.ru/my/feed_interesting
// ==/UserScript==
"use strict";
! function(win) {
    if (window != window.top) return
    win.addEventListener("load", function() {
        var s = document.createElement('script');
        document.body.appendChild(s);
        s.src = 'https://code.jquery.com/jquery-3.2.1.js';
        s.onload = function() {
            (async () => {
                var allPage = [];
                for (let i = 1; i < 10; i++) {
                    allPage.push($.ajax("https://toster.ru/questions/interesting?page=" + i));
                }
                allPage = await Promise.all(allPage);
                var allitem = [];
                for (let page of allPage) {
                    var listitems = $(".page__body .content-list[role=content-list]", page);
                    $.merge(allitem, listitems.children("li"));
                }
                var digitreg = /[0-9]+/g;
                allitem.sort((a, b) => {
                    var texta = $(a).find('.question__attrs li:nth-child(3) .question__views-count').html()
                    var textb = $(b).find('.question__attrs li:nth-child(3) .question__views-count').html()
                    var podpisa = new RegExp(digitreg).exec(texta);
                    var podpisb = new RegExp(digitreg).exec(textb);
                    if (+podpisa[0] > +podpisb[0]) {
                        return -1;
                    } else {
                        return 1;
                    }
                });
                $(".page__body .content-list[role=content-list]").html("");
                $(".page__body .content-list[role=content-list]").append(allitem);
                var vievedList = [];
                if (localStorage.vievedList) {
                    vievedList = JSON.parse(localStorage.vievedList);
                };
                $(".page__body .content-list[role=content-list]>li").each((i, el) => {
                    var cros = $("<div class=disTitlle>x</div>");
                    cros.css({
                        position: "absolute",
                        top: "0",
                        right: "-15px",
                        width: "30px",
                        height: "30px",
                        fontSize: "30px",
                        lineHeight: "25px",
                        textAlign: "center",
                        color: "blue",
                        background: "red",
                        cursor: "pointer",
                    });
                    $(el).append(cros.clone());
                    for (name of vievedList) {
                        var title = $(el).find(".question__title a").html();
                        if (name === title) {
                            $(el).remove();
                        }
                    };
                });
                $(document).on("click", ".disTitlle", function(e) {
                    var art = $(e.currentTarget).parent("li");
                    var title = art.find(".question__title a").html();
                    art.remove();
                    vievedList.push(title);
                    localStorage.vievedList = JSON.stringify(vievedList);
                });
            })();
        }
    }, false);
}(typeof unsafeWindow == 'undefined' ? window : unsafeWindow);