Examine source code of GeoTab

{
  "manifest_version": 2,
  "name": "GeoTab",
  "version": "0.1.3",
  "description": "New Tab extension from mokachika",
  "background": {
    "scripts": [
      "./lodash.min.js",
      "./background-v2.js"
    ]
  },
  "permissions": [
    "storage",
    "unlimitedStorage",
    "*://*.mokachika.com/*",
    "*://mokachika.com/*",
    "*://*.openstreetmap.org/*",
    "*://openstreetmap.org/",
    "*://*.wikimedia.org/*",
    "*://wikimedia.org/*"
  ],
  "author": "mokachika",
  "short_name": "GeoTab",
  "chrome_url_overrides": {
    "newtab": "index.html"
  },
  "icons": {
    "16": "/gt-mini-trans-blue.png",
    "32": "/gt-mini-trans-blue.png",
    "48": "/gt-mini-trans-blue.png",
    "128": "/gt-mini-trans-blue.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{3339ae94-8275-4306-83d4-a87096b4288a}"
    }
  }
}