Examine source code of JW Web Add-on

{
  "manifest_version": 3,
  "name": "JW Web Add-on",
  "short_name": "JW Add-on",
  "version": "11.9.5",
  "description": "Enhance your JW website experience with faster navigation, greater customization, and improved research productivity.",
  "author": "JW PubMedia One",
  "homepage_url": "https://www.jwpubs.org/addon",
  "icons": {
    "16": "icons/icon16.png",
    "32": "icons/icon32.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "permissions": [
    "storage",
    "tabs"
  ],
  "action": {
    "default_popup": "rtctrlr.html",
    "default_icon": "icons/icon32.png"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.jw.org/*"
      ],
      "js": [
        "wa.sr.js"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "textMarver_v3_20@jwpubs.org",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}