Redirects giant or fat.gfycat.com hyperlinks to their HTML 5 video counterpart
// ==UserScript==
// @name Gfycat-Redirect gif to HTML5
// @namespace https://greatest.deepsurf.us/en/users/9009
// @description Redirects giant or fat.gfycat.com hyperlinks to their HTML 5 video counterpart
// @version 1.13
// @include http://*.gfycat.com/*
// @include https://*.gfycat.com/*
// @grant none
//
// ==/UserScript==
if (window.location.href.match(/^https?:\/\/(giant|fat)\.gfycat\.com\/[A-Za-z0-9]+.gif$/)) {
var new_path = window.location.href.replace(/(giant|fat)\.(.*)\.gif/i, "$2");
window.location.href = new_path;
}