Currency Conversion Calculator

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "action": {
    "default_icon": {
      "128": "assets/icons/icon.png"
    },
    "default_popup": "popup.html",
    "default_title": "Currency Conversion Calculator"
  },
  "commands": {
    "_execute_action": {
      "suggested_key": {
        "chromeos": "Alt+W",
        "default": "Alt+W",
        "linux": "Alt+W",
        "mac": "Alt+W",
        "windows": "Alt+W"
      }
    }
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "assets/js/analytics.js",
        "assets/js/content.js"
      ],
      "run_at": "document_end"
    }
  ],
  "default_locale": "en",
  "description": "Universal currency converter online to convert prices for USD, EUR, BRL, UK pound, and more.",
  "icons": {
    "128": "assets/icons/icon.png"
  },
  "manifest_version": 3,
  "name": "Currency Conversion Calculator",
  "offline_enabled": true,
  "options_ui": {
    "page": "options.html"
  },
  "version": "1.0.0",
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self';"
  }
}