injects jquery if not exists and adds some common function shortcuts to the window object. See al.help() for details.
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// ==UserScript==
// @name jQuery and common function shortcuts everywhere
// @namespace https://github.com/Alistair1231/my-userscripts/
// @version 0.4.4
// @description injects jquery if not exists and adds some common function shortcuts to the window object. See al.help() for details.
// @author Alistair1231
// @match *://*/*
// @grant GM_xmlhttpRequest
// @license GPL-3.0
// ==/UserScript==
// https://greasyfork.org/en/scripts/439017-jquery-and-common-function-shortcuts-everywhere
(function () {
'use strict';
const helpString = `
al: jQuery and Method shortcuts everywhere
------------------------------------------
al.js(obj) - JSON.stringify(obj)
al.jsp(obj) - JSON.stringify(obj, null, 2)
al.jp(str) - JSON.parse(str)
al.qs(selector) - document.querySelector(selector)
al.qsa(selector) - document.querySelectorAll(selector)
al.gid(id) - document.getElementById(id)
------------------------------------------`;
const shortcuts = `
const al = {
help: () => console.log('${helpString}'),
js: (obj) => JSON.stringify(obj),
jsp: (obj) => JSON.stringify(obj, null, 2),
jp: (str) => JSON.parse(str),
qs: (selector) => document.querySelector(selector),
qsa: (selector) => document.querySelectorAll(selector),
gid: (id) => document.getElementById(id)
};
`;
let e = document.createElement('script');
e.id = 'injectedScript';
e.innerText = shortcuts;
document.head.appendChild(e);
if (typeof jQuery == 'undefined') {
// https://stackoverflow.com/questions/54499985/how-can-i-load-an-external-script-on-a-webpage-using-tampermonkey
GM_xmlhttpRequest({
method: "GET",
// from other domain than the @match one (.org / .com):
url: "https://code.jquery.com/jquery-3.6.0.min.js",
onload: (ev) => {
e.innerText += ev.responseText;
}
});
}
})();