YouTube Restore "Show More" Button

Restores the "Show More" button on old youtube

As of 2020-06-05. See the latest version.

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name        YouTube Restore "Show More" Button
// @description Restores the "Show More" button on old youtube
// @namespace   http://www.youtube.com/
// @include     http://www.youtube.com/watch?*
// @include     https://www.youtube.com/watch?*
// @version     1.3
// @grant       none
// ==/UserScript==


//I'm not a coder/scripter. I'm sure there's a much better way of doing this, but I couldn't figure it out.

function restoreDetailButtons() {
  if(document.getElementsByClassName('yt-uix-gen204').length == 0) {
    console.log('Restoring "Show More" Button');
    var showMoreButton = ('<button class="yt-uix-button yt-uix-button-size-default yt-uix-button-expander yt-uix-expander-head yt-uix-expander-collapsed-body yt-uix-gen204" type="button" onclick=";return false;" data-gen204="feature=watch-show-more-metadata"><span class="yt-uix-button-content">Show more</span></button>');
    var showLessButton = ('<button class="yt-uix-button yt-uix-button-size-default yt-uix-button-expander yt-uix-expander-head yt-uix-expander-body" type="button" onclick=";return false;"><span class="yt-uix-button-content">Show less</span></button>');
    
    document.getElementById("action-panel-details").insertAdjacentHTML('beforeend', showMoreButton + showLessButton);
  }
}

restoreDetailButtons();