Iridium for YouTube

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "Iridium for YouTube",
  "version": "2.1.0",
  "description": "Take control of YouTube and boost your user experience with Iridium",
  "default_locale": "en_US",
  "options_ui": {
    "page": "html/options.html",
    "open_in_tab": true
  },
  "icons": {
    "16": "icons/16.png",
    "32": "icons/32.png",
    "48": "icons/48.png",
    "64": "icons/64.png",
    "128": "icons/128.png"
  },
  "permissions": [
    "storage"
  ],
  "host_permissions": [
    "*://www.youtube.com/*"
  ],
  "action": {
    "default_icon": {
      "16": "icons/16.png",
      "32": "icons/32.png",
      "48": "icons/48.png",
      "64": "icons/64.png",
      "128": "icons/128.png"
    }
  },
  "background": {
    "service_worker": "js/service-worker.js"
  },
  "content_scripts": [
    {
      "world": "MAIN",
      "matches": [
        "*://www.youtube.com/*"
      ],
      "css": [
        "css/content-script.css"
      ],
      "js": [
        "js/background-inject.js",
        "js/chrome-wrapper.js"
      ],
      "run_at": "document_start"
    },
    {
      "world": "ISOLATED",
      "matches": [
        "*://www.youtube.com/*"
      ],
      "js": [
        "js/content-script.js"
      ],
      "run_at": "document_start"
    }
  ]
}