Remove history from Trakt

trakt-remove-history.js

// Run in console on the history page (http://trakt.tv/users/<username>/history)
// Will remove all the items, on that page, from the watched history.

$(".posters .grid-item").each(function(){
  var $this = $(this);
  historyRemove($this, $this.data("history-id"));
})

This does it on a loop every 10s, useful if you have multiple pages:

setInterval(function(){
$(".posters .grid-item").each(function(){
  var $this = $(this);
  historyRemove($this, $this.data("history-id"));
})
},10000);

It can be improved if you add a variable so it breaks once it goes over the amount of pages you actually have but I was too lazy to do that :)

Still working in 2023, thank you so much!

Yes, need to remove quite a few duplicate watches on the same day and this will be a time saver. Thanks so much!

This helps avoiding the API limit getting hit by making a API request every 500ms.

const gridItem = $(".posters .grid-item");
let index = 0;
const interval = setInterval(function(){
  if(index === gridItem.length){
      clearInterval(interval)
      return;
  }
  const $this = $(gridItem[index]);
  historyRemove($this, $this.data("history-id"));
  index++; 
},500);

Tampermonkey version with all pages
https://gist.github.com/oc013/f0e2c2c3034c972abbc772790f69985e

// ==UserScript==
// @name         Trakt History Remover
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  Clear all trakt history
// @author       You
// @match        https://trakt.tv/users/*/history
// @grant        none
// ==/UserScript==

function waitForJQuery() {
  if (typeof unsafeWindow.jQuery !== "undefined") {
    main();
  } else {
    setTimeout(waitForJQuery, 100);
  }
}

function main() {
  let $ = unsafeWindow.jQuery;

  const gridItem = $(".posters .grid-item");

  let index = 0;

  const interval = setInterval(function () {
    if (index === gridItem.length) {
      clearInterval(interval);
      window.location.reload(); // refresh the page
      return;
    }

    const $this = $(gridItem[index]);
    unsafeWindow.historyRemove($this, $this.data("history-id"));
    index++;
  }, 1500);
}

(function () {
  "use strict";

  waitForJQuery();
})();