Examine source code of YouTube Adblocker

{
  "manifest_version": 3,
  "name": "__MSG_extension_name__",
  "default_locale": "en_US",
  "description": "__MSG_extension_description__",
  "version": "2.0.2",
  "background": {
    "scripts": [
      "/js/serviceWorker.js"
    ]
  },
  "action": {
    "default_icon": {
      "128": "icons/enabled.png"
    },
    "default_title": "__MSG_extension_name__",
    "default_popup": "popup.html"
  },
  "content_scripts": [
    {
      "js": [
        "js/jquery-3.7.1.min.js",
        "js/arrive.min.js",
        "js/youtube.js"
      ],
      "css": [
        "styles/adblock.css"
      ],
      "matches": [
        "http://*.youtube.com/*",
        "https://*.youtube.com/*"
      ],
      "run_at": "document_start",
      "all_frames": false
    },
    {
      "js": [
        "js/jquery-3.7.1.min.js",
        "js/embed.js"
      ],
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "run_at": "document_end"
    }
  ],
  "icons": {
    "16": "icons/enabled.png",
    "48": "icons/enabled.png",
    "128": "icons/enabled.png"
  },
  "permissions": [
    "storage",
    "declarativeNetRequest",
    "scripting"
  ],
  "host_permissions": [
    "http://*/*",
    "https://*/*"
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "js/*",
        "icons/*.png"
      ],
      "matches": [
        "*://*/*"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{1142bba7-14ce-44de-8eab-9172023ed1e1}",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}