Remove 'Add comment' box
// ==UserScript==
// @name Hacker News - Remove 'Add comment' box
// @namespace Stout
// @version 0.1
// @description Remove 'Add comment' box
// @author Stout
// @license MIT
// @match https://news.ycombinator.com/*
// @icon https://www.google.com/s2/favicons?sz=64&domain=news.ycombinator.com
// ==/UserScript==
(function() {
'use strict';
var commentFormElement = document.evaluate("//table[@id='hnmain']//tr[td/form/textarea]",
document,
null,
XPathResult.FIRST_ORDERED_NODE_TYPE);
commentFormElement.singleNodeValue.style = 'display:none;';
})();