Prevent Lost work on DataAnnotation.tech

dataannotation_dashboard_greasemonkey.js

// ==UserScript==
// @name        Disable Back Button
// @namespace   http://tampermonkey.net/
// @version      0.1
// @description  Disables the back button for specified URLs
// @author       You
// @match        https://app.dataannotation.tech/workers/tasks/*
// @grant       none
// ==/UserScript==
// Replace "your-target-website-url-here" with the actual URLs you want to target
//
// Copied from StackOverflow https://stackoverflow.com/a/12381873
//
(function (global) {

    if(typeof (global) === "undefined") {
        throw new Error("window is undefined");
    }

    var _hash = "!";
    var noBackPlease = function () {
        global.location.href += "#";

        // Making sure we have the fruit available for juice (^__^)
        global.setTimeout(function () {
            global.location.href += "!";
        }, 50);
    };

    global.onhashchange = function () {
        if (global.location.hash !== _hash) {
            global.location.hash = _hash;
        }
    };

    global.onload = function () {
        noBackPlease();

        // Disables backspace on page except on input fields and textarea..
        document.body.onkeydown = function (e) {
            var elm = e.target.nodeName.toLowerCase();
            if (e.which === 8 && (elm !== 'input' && elm  !== 'textarea')) {
                e.preventDefault();
            }
            // Stopping the event bubbling up the DOM tree...
            e.stopPropagation();
        };
    }
})(window);

Prevents losing work on DataAnnotation dashboard.