An user script to skip preview on backlog.jp

backlog-skip-image-preview.user.js

// ==UserScript==
// @name         Skip Image Preview on Backlog
// @namespace    http://senta.me/
// @version      0.1
// @description  View an image directly instead of the useless preview
// @author       @__senta
// @match        https://*.backlog.jp/ViewAttachment.action?attachmentId=*
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

    const img = document.getElementsByTagName('img')
    if (img.length < 1) {
        return
    }

    window.location.href = img[0].src
})();