增加在线预览代码按钮
// ==UserScript==
// @name Github open link
// @namespace http://tampermonkey.net/
// @version 0.1
// @description 增加在线预览代码按钮
// @author You
// @match https://github.com/*
// @icon https://www.google.com/s2/favicons?sz=64&domain=github.com
// @grant none
// @license MIT
// ==/UserScript==
(function() {
'use strict';
const ul = document.querySelector('.pagehead-actions')
const button = document.createElement('li')
const a = document.createElement('A')
a.setAttribute('href', document.location.href.replace('github.com', 'github.dev'))
a.setAttribute('target', '_blank')
a.setAttribute('class', 'btn btn-sm')
a.innerText = 'OpenDev'
button.appendChild(a)
ul.prepend(button)
// Your code here...
})();