Examine source code of Meet Reminder Plus

{
  "name": "Meet Reminder Plus",
  "background": {
    "scripts": [
      "popup.js"
    ],
    "persistent": true
  },
  "description": "Meet Reminder keeps track of your class schedules and codes, ensuring you never miss a class. When it's time, this extension will automatically bring the class to your browser, making it easier to stay on top of your learning",
  "version": "0.1",
  "manifest_version": 2,
  "action": {
    "default_popup": "popup.html",
    "default_icon": {
      "128": "photo.png"
    }
  },
  "icons": {
    "128": "photo.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{8abdb6de-085a-473f-9071-ce9f4aea813e}"
    }
  }
}