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Auto-downvote Medium.com on Reddit

Automatically downvotes all seen Medium articles

  1. // ==UserScript==
  2. // @name         Auto-downvote Medium.com on Reddit
  3. // @description  Automatically downvotes all seen Medium articles
  4. // @lastupdated  2020-10-08
  5. // @version      1.0.1
  6. // @namespace    skeeto
  7. // @license      Public Domain
  8. // @include      https://old.reddit.com/*
  9. // @grant        none
  10. // ==/UserScript==
  11.  
  12. const BANNED = new Set([
  13.     'blog.softwaremill.com',
  14.     'freecodecamp.org',
  15.     'medium.com',
  16.     'thenextweb.com'
  17. ])
  18.  
  19. function banned(domain) {
  20.     return BANNED.has(domain) || 
  21.         /\.medium\.com$/.exec(domain) || 
  22.         /^medium\./.exec(domain);
  23. }
  24.  
  25. for (let link of document.querySelectorAll('.thing.link')) {
  26.     let domain = link.querySelector('.domain > a').textContent
  27.     if (banned(domain)) {
  28.         let downvote = link.querySelector('.down')
  29.         if (downvote) {
  30.             setTimeout(function() {
  31.               downvote.click()
  32.             }, 250)
  33.         }
  34.     }
  35. }