Examine source code of Daily Chore Reminders

{
  "manifest_version": 2,
  "name": "Daily Chore Reminders",
  "version": "1.0",
  "description": "Set daily reminders for your chores and stay organized.",
  "permissions": [
    "notifications",
    "alarms"
  ],
  "browser_action": {
    "default_popup": "popup.html",
    "default_icon": "icon.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{4546be83-1d33-447c-996c-4f309459eb8c}"
    }
  }
}