Examine source code of Muslim Board

{
  "manifest_version": 3,
  "name": "Muslim Board",
  "short_name": "muslimboard",
  "version": "2.15.0",
  "description": "Personal Dashboard for Muslim",
  "browser_specific_settings": {
    "gecko": {
      "id": "{2eb0877e-7bed-4a38-a27c-df6b54a52036}",
      "data_collection_permissions": {
        "required": [
          "locationInfo"
        ]
      }
    }
  },
  "chrome_url_overrides": {
    "newtab": "index.html"
  },
  "chrome_settings_overrides": {
    "homepage": "index.html"
  },
  "icons": {
    "16": "assets/internal/images/logo-16.jpg",
    "48": "assets/internal/images/logo-48.jpg",
    "128": "assets/internal/images/logo-128.jpg"
  },
  "permissions": [
    "geolocation",
    "alarms",
    "notifications",
    "storage"
  ],
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'"
  }
}