Examine source code of Nexone Mini

{
  "name": "Nexone Mini",
  "version": "1.0.0",
  "description": "A mini version of your favorite NexOne Features",
  "manifest_version": 2,
  "host_permissions": [
    "https://app.repree.com/*"
  ],
  "author": "Andrian Zberea",
  "action": {
    "default_popup": "index.html",
    "default_title": "NexOne Mini Home"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{55a524f7-5cb0-4982-b9c5-a1d71a0b7131}"
    }
  }
}