Ensure all Shadow DOM nodes are open. Intented for research use.
当前为
// ==UserScript==
// @name Open Source Shadow DOM
// @namespace https://greasyfork.org/en/users/85671-jcunews
// @version 1.0.1
// @license AGPLv3
// @author jcunews
// @description Ensure all Shadow DOM nodes are open. Intented for research use.
// @match *://*/*
// @grant none
// @inject-into page
// @run-at document-start
// ==/UserScript==
(() => {
var as = Element.prototype.attachShadow;
Element.prototype.attachShadow = function(opts) {
var o = {}, m = opts?.mode, r;
Array.from(Object.entries(opts)).forEach(a => o[a[0]] = a[1]);
o.mode = "open";
opts = o;
r = as.apply(this, arguments);
if (m === "closed") {
Object.defineProperty(r, "realMode", {value: "open"});
Object.defineProperty(r, "mode", {
get: () => "closed",
set: v => v
})
}
return r
};
})()