Examine source code of Weather Snap

{
  "name": "Weather Snap",
  "desciption": "Weather Snap is a free extension that provides quick and accurate weather updates directly in your browser, keeping you informed at all times. ",
  "version": "0.0.1",
  "manifest_version": 2,
  "browser_action": {
    "default_popup": "index.html",
    "default_icon": "icon.png"
  },
  "icons": {
    "128": "icon.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{c97985d6-b8c2-4e8d-aa13-96f7215f097b}"
    }
  }
}