Examine source code of Tavaalor

{
  "name": "Tavaalor",
  "description": "Tu souhaites suivre toutes mon actualités ? Rien de plus simple et de plus intuitif grâce à cette extension !",
  "icons": {
    "128": "logo128.png"
  },
  "permissions": [
    "storage",
    "notifications",
    "alarms",
    "identity",
    "*://*.cdninstagram.com/*",
    "https://i.ytimg.com/",
    "https://id.twitch.tv/",
    "https://api.communistreams.com/"
  ],
  "manifest_version": 2,
  "version": "1.1.10",
  "browser_action": {
    "default_popup": "index.html",
    "default_title": "Tavaalor"
  },
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "applications": {
    "gecko": {
      "id": "Tavaalor@gmail.com"
    }
  }
}