Examine source code of Vimeo Download

{
  "web_accessible_resources": [
    {
      "matches": [
        "<all_urls>"
      ],
      "resources": [
        "images/*",
        "css/*",
        "js/inject.js",
        "js/offscreen.html",
        "js/lib/ffmpeg/*",
        "install.html"
      ]
    }
  ],
  "description": "__MSG_extensionDescription__",
  "default_locale": "en",
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "all_frames": true,
      "js": [
        "js/titleUtils.js",
        "js/content.js"
      ],
      "css": [
        "css/content.css"
      ],
      "run_at": "document_start"
    }
  ],
  "manifest_version": 3,
  "host_permissions": [
    "<all_urls>",
    "*://*/*"
  ],
  "version": "1.2.1",
  "background": {
    "service_worker": "js/background.js"
  },
  "action": {
    "default_popup": "popup.html",
    "default_icon": {
      "16": "images/icon128.png",
      "48": "images/icon128.png",
      "128": "images/icon128.png"
    }
  },
  "icons": {
    "16": "images/icon128.png",
    "48": "images/icon128.png",
    "128": "images/icon128.png"
  },
  "content_security_policy": {
    "extension_pages": "script-src 'self' 'wasm-unsafe-eval'; object-src 'self'; worker-src 'self'; connect-src 'self' blob: data: https://*.vimeocdn.com https://*.vimeo.com https://vimeo.com https://www.google-analytics.com;"
  },
  "permissions": [
    "activeTab",
    "downloads",
    "cookies",
    "offscreen",
    "declarativeNetRequest",
    "storage"
  ],
  "name": "__MSG_extensionName__",
  "update_url": "https://edge.microsoft.com/extensionwebstorebase/v1/crx"
}