Examine source code of Inspirational Quotes

{
  "name": "Inspirational Quotes",
  "version": "1.3",
  "description": "Get inspirational quotes when ever you feel like it",
  "icons": {
    "128": "icon-128.png"
  },
  "browser_action": {
    "default_icon": {
      "128": "icon-128.png"
    },
    "default_popup": "popup.html",
    "default_title": "Daily Quote"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "permissions": [
    "tabs",
    "storage"
  ],
  "manifest_version": 2
}