Examine source code of Tutti Cloud

{
  "manifest_version": 2,
  "name": "Tutti Cloud",
  "version": "1.0.3",
  "description": "Tutti Cloud - Comments Underground",
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "options_ui": {
    "page": "options.html"
  },
  "icons": {
    "32": "/images/Tutti_Cloud_32.png",
    "48": "/images/Tutti_Cloud_48.png",
    "128": "/images/Tutti_Cloud_128.png"
  },
  "browser_action": {
    "default_icon": "/images/Tutti_Cloud_32.png",
    "default_title": "Tutti Cloud",
    "default_popup": "popup.html"
  },
  "permissions": [
    "tabs",
    "storage"
  ],
  "web_accessible_resources": [
    "main.css",
    "/images/Tutti_Cloud_128.png"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{d0e5fde6-09ac-4e72-8bde-89377a4c25fe}"
    }
  }
}