Examine source code of Quranic Snippets

{
  "name": "Quranic Snippets",
  "description": "A browser extension that displays randomly selected verses from the noble Quran",
  "manifest_version": 2,
  "version": "1.8.5",
  "icons": {
    "16": "logo16.png",
    "32": "logo32.png"
  },
  "browser_action": {
    "default_popup": "index.html",
    "default_title": "Quranic Snippets"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "yusuffathisabbag@gmail.com"
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "permissions": [
    "storage"
  ]
}