Examine source code of OSM Tools Quick Access

{
  "manifest_version": 3,
  "name": "OSM Tools Quick Access",
  "description": "A menu for quick access to OSM Tools",
  "author": "Martijn van Exel",
  "version": "1.1.0",
  "icons": {
    "16": "icons/icon-16.png",
    "32": "icons/icon-32.png",
    "48": "icons/icon-48.png",
    "128": "icons/icon-128.png"
  },
  "permissions": [
    "activeTab",
    "storage"
  ],
  "action": {
    "default_popup": "popup.html"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "osm-tools-quick-access@osm.lol",
      "strict_min_version": "109.0"
    }
  }
}