Youtube Channel Unsubscriber

youtube_unsub_channel.js

(async function iife() {
    // This is the time delay after which the "unsubscribe" button is "clicked"; Tweak to your liking!
    var UNSUBSCRIBE_DELAY_TIME = 2000;
  
    /**
     * Delay runner. Wraps setTimeout so it can be awaited on.
     * @param {number} delay
     */
    var wait = (delay) => new Promise((resolve) => setTimeout(resolve, delay));
  
    /**
     * Scroll down the page to load more content.
     */
    async function scrollPage() {
      window.scrollBy(0, window.innerHeight);
      await wait(1000); // Adjust this delay as needed to allow content to load
    }
  
    // Keep track of the total number of channels unsubscribed
    var totalUnsubscribed = 0;
  
    async function unsubscribeFromChannels() {
      try {
        // Get the channel list; this can be considered a row in the page.
        var channels = Array.from(
          document.querySelectorAll(
            "ytd-subscription-notification-toggle-button-renderer-next > yt-button-shape > button"
          )
        );
  
        if (channels.length === 0) {
          console.log("No more channels to unsubscribe.");
          return;
        }
  
        for (const channel of channels) {
          // Get the subscribe button and trigger a "click"
          channel.click();
          await wait(100);
          document
            .querySelector("#items > ytd-menu-service-item-renderer:nth-child(2)")
            .click();
          await wait(800);
          document
            .querySelector("#confirm-button > yt-button-shape > button > yt-touch-feedback-shape")
            .click();
          await wait(UNSUBSCRIBE_DELAY_TIME);
          totalUnsubscribed++;
        }
  
        // Scroll to load more channels
        await scrollPage();
        unsubscribeFromChannels();
      } catch (e) {
        console.error(e);
      }
    }
  
    // Start the unsubscribe process
    unsubscribeFromChannels();
  })();