Examine source code of Group Project Organizer

{
  "manifest_version": 2,
  "name": "Group Project Organizer",
  "version": "1.0",
  "description": "Share links, notes, and to-do lists easily with your project teammates.",
  "permissions": [
    "storage"
  ],
  "browser_action": {
    "default_popup": "popup.html",
    "default_icon": "icon.png"
  },
  "icons": {
    "48": "icon.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{c24fa5a2-c810-46bc-8abf-f017f54a8e4b}"
    }
  }
}