discord.avatarurls.user.js

// ==UserScript==
// @name        Discord Avatar Download Button
// @version     1
// @description Read the name.
// @namespace   Violentmonkey Scripts
// @grant       GM_addStyle
// @require     http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js
// @require     https://gist.github.com/notcammy/a8b37bc2f49a76c30220d80fdd661429/raw/3148bcb32b9f0ce30cc62ee684eb60962051bcfa/jquery.initialize.js
// @match       *://discordapp.com/*
// @match       *://cdn.discordapp.com/*

// @run-at      document-idle
//
// ==/UserScript==

$("div[class^='memberO']").initialize(function() {
    var ava_url = $(this).find("div[class^='image-']").css('background-image');
    ava_url = ava_url.substring(
        ava_url.lastIndexOf("(") + 1,
        ava_url.lastIndexOf(")")
    );;
    if (ava_url.length > 5) {
        console.log(ava_url);
        $(this).after(`<a target="_blank" href=` + ava_url + ` style="z-index: 9999; font-size: 10px;">DL</a>`);
    }
});