Greasemonkey: HotCrp Arrow Key Navigation

arrow_navigation.js

// ==UserScript==
// @name         HotCrp Arrow Key Navigation
// @namespace    myhotcrp
// @version      1.0
// @description  Click on n-next or n-prev when right or left arrow keys are pressed
// @author       Maximilian Noppel
// @match        https://*.hotcrp.com/*
// @grant        none
// ==/UserScript==

(function() {
    document.addEventListener('keyup', function(event) {
      console.log(event.key);
        if(event.key === "ArrowRight") {
            const nextButton = document.getElementById('n-next');
            if(nextButton) nextButton.click();
        }
        else if(event.key === "ArrowLeft") {
            const prevButton = document.getElementById('n-prev');
            if(prevButton) prevButton.click();
        }
    }, false);
})();