Examine source code of The Present is Life

{
  "manifest_version": 2,
  "name": "The Present is Life",
  "version": "1.0",
  "description": "A extension offering 100 mindfulness quotes categorized into Buddhist Wisdom, Creative Insights",
  "permissions": [],
  "browser_action": {
    "default_popup": "popup.html",
    "default_icon": {
      "128": "images/present-logo.png"
    }
  },
  "icons": {
    "128": "images/present-logo.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{d7035b29-e3b9-4cde-8ee5-bc5b0b0868c0}"
    }
  }
}