Examine source code of LinkedConnect

{
  "manifest_version": 3,
  "name": "LinkedConnect",
  "version": "1.0.0",
  "description": "See which city your LinkedIn connections are currently located in.",
  "permissions": [
    "storage",
    "geolocation"
  ],
  "host_permissions": [
    "https://www.linkedin.com/*",
    "https://linkedin-ext-backend-758344902585.asia-south1.run.app/*"
  ],
  "background": {
    "scripts": [
      "background/service-worker.js"
    ],
    "type": "module"
  },
  "content_scripts": [
    {
      "matches": [
        "https://www.linkedin.com/*"
      ],
      "js": [
        "utils/constants.js",
        "utils/helpers.js",
        "utils/logger.js",
        "content/scraper.js",
        "content/ui-injector.js",
        "content/content-script.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "action": {
    "default_popup": "popup/popup.html",
    "default_icon": {
      "16": "assets/icons/icon16.png",
      "48": "assets/icons/icon48.png",
      "128": "assets/icons/icon128.png"
    }
  },
  "icons": {
    "16": "assets/icons/icon16.png",
    "48": "assets/icons/icon48.png",
    "128": "assets/icons/icon128.png"
  },
  "web_accessible_resources": [
    {
      "resources": [
        "assets/*"
      ],
      "matches": [
        "https://www.linkedin.com/*"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "linkedconnect@omprakash.com",
      "strict_min_version": "121.0"
    }
  }
}