Examine source code of Lorem Ipsum Generator

{
  "manifest_version": 2,
  "name": "Lorem Ipsum Generator",
  "version": "1.0",
  "description": "Generates random Lorem Ipsum text",
  "icons": {
    "48": "icon.png"
  },
  "permissions": [
    "clipboardWrite"
  ],
  "browser_action": {
    "default_title": "Generate Lorem Ipsum",
    "default_icon": "icon.png",
    "default_popup": "popup.html"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{1455bf3a-4502-440c-92c3-09187fdb623f}"
    }
  }
}