Examine source code of Inspiration Feed Sidebar

{
  "manifest_version": 2,
  "name": "Inspiration Feed Sidebar",
  "version": "1.0",
  "description": "Sidebar with inspirational images and keywords.",
  "permissions": [
    "storage"
  ],
  "sidebar_action": {
    "default_title": "Inspiration Feed",
    "default_panel": "sidebar.html"
  },
  "icons": {
    "48": "icon.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{1ef02293-9c00-49bc-bea0-464b1ebb59e9}"
    }
  }
}