Examine source code of DitoxTV | Notification

{
  "name": "DitoxTV | Notification",
  "manifest_version": 2,
  "version": "0.2resigned1",
  "description": "Notification from the twitch channel of DitoxTV",
  "background": {
    "scripts": [
      "request.js"
    ]
  },
  "browser_action": {
    "default_popup": "app.html",
    "default_icon": "img/idle.png"
  },
  "permissions": [
    "notifications",
    "tabs"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{d948cae4-9a84-4308-8c9c-64308275f512}"
    }
  }
}