World Clock

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "World Clock",
  "description": "World Clock Widget",
  "version": "1.0.1",
  "manifest_version": 3,
  "permissions": [
    "storage",
    "unlimitedStorage"
  ],
  "host_permissions": [
    "*://*/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "js": [
        "./js/content.js"
      ],
      "css": [],
      "run_at": "document_idle"
    }
  ],
  "background": {
    "service_worker": "./js/service-worker.js",
    "type": "module"
  },
  "icons": {
    "128": "/assets/128.png",
    "512": "/assets/512.png"
  },
  "action": {
    "default_title": "Open",
    "default_popup": "index.html"
  }
}