Greasy Fork is available in English.
Replacement script details page preview is the original image, easy to drag and save. Github:https://github.com/Ahaochan/Tampermonkey. Star and fork is welcome.
// ==UserScript==
// @name Greasy Fork replace original image
// @name:zh-CN Greasy Fork 替换原图
// @name:zh-TW Greasy Fork 替換原圖
// @namespace https://github.com/Ahaochan/Tampermonkey
// @version 0.0.2
// @description Replacement script details page preview is the original image, easy to drag and save. Github:https://github.com/Ahaochan/Tampermonkey. Star and fork is welcome.
// @description:zh-CN 脚本详情页预览图替换为原图, 方便拖拽保存。github:https://github.com/Ahaochan/Tampermonkey，欢迎star和fork。
// @description:zh-TW 腳本詳情頁預覽圖替換為原圖, 方便拖拽保存。github:https://github.com/Ahaochan/Tampermonkey，歡迎star和fork。
// @author Ahaochan
// @supportURL https://github.com/Ahaochan/Tampermonkey
// @include http*://greasyfork.org*
// @include http*://www.greasyfork.org/*
// @require https://code.jquery.com/jquery-2.2.4.min.js
// ==/UserScript==
(function ($) {
'use strict';
// https://greasyfork.org/system/screenshots/screenshots/000/009/041/thumb/01.png?1510497297
// https://greasyfork.org/system/screenshots/screenshots/000/009/041/original/01.png?1510497297
$('.user-screenshots a img').each(function () {
var $this = $(this);
var width = this.clientWidth, height = this.clientHeight;
var url = $this.attr('src').replace('thumb', 'original');
$this.attr('src', url)
.attr('width', width)
.attr('height', height);
});
})(jQuery);