Press "CTRL-Z" (hotkey) to undo review
// ==UserScript==
// @name CTRL-Z for jpdb.io
// @namespace
// @version 0.2
// @description Press "CTRL-Z" (hotkey) to undo review
// @author DarkShadow44 (Fabian Maurer
// @match https://jpdb.io/review*
// @license MIT
// @grant none
// @namespace
// ==/UserScript==
(function() {
'use strict';
document.addEventListener('keydown', function(event) {
if (event.ctrlKey && event.key === 'z') {
window.history.back();
}
});
})();