Price Watch - handsfree sales bot

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Price Watch - handsfree sales bot",
  "short_name": "Price Watch",
  "version": "17.0.0",
  "description": "Watches prices of the products you've viewed, and tells you when they've dropped.",
  "manifest_version": 3,
  "icons": {
    "16": "icons/16.png",
    "48": "icons/48.png",
    "128": "icons/128.png"
  },
  "homepage_url": "https://pricewatch.site",
  "background": {
    "service_worker": "background.js"
  },
  "permissions": [],
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "onPageScript.js"
      ]
    }
  ]
}