Examine source code of FaZakkir - فَذَكِّــرْ

{
  "manifest_version": 2,
  "name": "FaZakkir - فَذَكِّــرْ",
  "short_name": "FaZakkir",
  "version": "2.0.2",
  "author": "Youness Boualam",
  "description": "FaZakkir is a simple extension that replace every new tab with a random verse from the Holy Quran whith its interpretation",
  "content_security_policy": "script-src 'self'; object-src 'self'",
  "permissions": [
    "geolocation",
    "storage",
    "https://fathakkir.000webhostapp.com/*"
  ],
  "icons": {
    "16": "core/assets/icons/fazakkir@16.png",
    "32": "core/assets/icons/fazakkir@32.png",
    "64": "core/assets/icons/fazakkir@64.png",
    "128": "core/assets/icons/fazakkir@128.png"
  },
  "background": {
    "scripts": [
      "core/scripts/fazakkir.bg.js"
    ]
  },
  "browser_action": {
    "default_title": "FaZakkir - فَذَكِّــرْ"
  },
  "chrome_url_overrides": {
    "newtab": "index.html"
  }
}