Examine source code of Генератор паролей

{
  "manifest_version": 2,
  "name": "Генератор паролей",
  "version": "1.0",
  "description": "Генератор паролей на Firefox.",
  "icons": {
    "48": "icon.png"
  },
  "browser_action": {
    "default_popup": "popup.html",
    "default_icon": "icon.png"
  },
  "background": {
    "scripts": [
      "popup.js"
    ],
    "persistent": false
  },
  "permissions": [
    "activeTab"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{a2bb45ea-ba48-4fb2-b6d1-15d8a84ae617}"
    }
  }
}