Arxiv Assistants: HTML version of arxiv & AI chat for arxiv

arxiv-assistants.user.js

// ==UserScript==
// @name         Arxiv Assistants
// @namespace    http://tampermonkey.net/
// @version      0.3.10
// @description  HTML version of arxiv & AI chat for arxiv
// @author       @iqiancheng
// @match        https://arxiv.org/abs/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=arxiv.org
// @grant        none
// @license      MIT
// ==/UserScript==

// inspired by barret.china@gmail.com
(function() {
  'use strict';
  const createLink = function(name, url) {
    const link = document.createElement('a');
    link.style.cssText = `display: inline-block; border-left: 2px solid #fff; padding-left: 10px; margin-left: 10px;`;
    link.target = '_blank';
    link.href = url;
    link.textContent = name;
    return link;
  };

  const href = window.location.href;
  const htmlVersionEntry = createLink('HTML(ar5iv)', href.replace('arxiv.org', 'ar5iv.org'));
  const htmlVersionFromVanity = createLink('HTML(vanity)', href.replace('arxiv.org', 'www.arxiv-vanity.com').replace('/abs/', '/papers/').replace('/pdf/', '/papers/').replace('.pdf', '/'));
  const aiChatEntry = createLink('AI Chat', href.replace('arxiv.org', 'arxiw.org'));
  const ydChatEntry = createLink('en-CN Translate', `https://fanyi.youdao.com/trans/#/home?keyfrom=fanyiweb&url=${href}&type=undefined`);


  const target = document.querySelector('.header-breadcrumbs');

  target.appendChild(document.createElement('a'));
  target.appendChild(htmlVersionFromVanity);
  target.appendChild(htmlVersionEntry);
  target.appendChild(aiChatEntry);
  target.appendChild(ydChatEntry);
})();