Examine source code of SuperDDNS Updater

{
  "name": "SuperDDNS Updater",
  "short_name": "SuperDDNS Updater",
  "description": "Update your Hostnames easily with this plugin.",
  "version": "0.0.4",
  "options_ui": {
    "page": "options.html"
  },
  "browser_action": {
    "default_icon": {
      "16": "csc_16.png",
      "32": "csc_32.png",
      "64": "csc_64.png",
      "128": "csc_128.png",
      "256": "csc_256.png"
    },
    "default_title": "Updating",
    "default_popup": "options.html"
  },
  "icons": {
    "16": "csc_16.png",
    "32": "csc_32.png",
    "64": "csc_64.png",
    "128": "csc_128.png",
    "256": "csc_256.png"
  },
  "permissions": [
    "activeTab",
    "storage",
    "notifications",
    "*://*.superddns.net/"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "manifest_version": 2
}