Remove Google AD

remove-google-ad.js

// ==UserScript==
// @name Remove Google AD
// @namespace http://tampermonkey.net/
// @Version 0.1
// @description Remove Google AD
// @author Lucas Mota Vieira
// @match https://www.google.com/*
// @ICON https://www.google.com/s2/favicons?sz=64&domain=google.com
// @grant none
// ==/UserScript==

(function() {
'use strict';

function ready(callback){
    // in case the document is already rendered
    if (document.readyState!='loading') callback();
    // modern browsers
    else if (document.addEventListener) document.addEventListener('DOMContentLoaded', callback);
    // IE <= 8
    else document.attachEvent('onreadystatechange', function(){
        if (document.readyState=='complete') callback();
    });
}

ready(function(){
    document.querySelectorAll('#tads').forEach(function(e) {
        e.remove();
    })
});
})();