Examine source code of Jargon as a Service

{
  "manifest_version": 3,
  "name": "Jargon as a Service – Web Extension",
  "short_name": "Jargon as a Service",
  "version": "1.0.9",
  "description": "Shows a random phrase (sassy morning) from jaas.diegoc.io, perfect to start your day with a smile.",
  "action": {
    "default_popup": "popup.html",
    "default_title": "Random Quote"
  },
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "permissions": [
    "storage"
  ],
  "host_permissions": [
    "https://jaas.diegoc.io/*"
  ],
  "offline_enabled": true,
  "browser_specific_settings": {
    "gecko": {
      "id": "finale.009@gmail.com",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  }
}