Examine source code of ESUIT Plus

{
  "name": "ESUIT",
  "description": "ESUIT | Group Members Extractor for Facebook",
  "default_locale": "en",
  "minimum_chrome_version": "103",
  "incognito": "not_allowed",
  "version": "1.9.6",
  "author": "William Chen <fbesuit@gmail.com>",
  "version_name": "1.9.6",
  "manifest_version": 2,
  "background": {
    "scripts": [
      "service-worker-loader.js"
    ],
    "persistent": false
  },
  "permissions": [
    "storage",
    "webRequest",
    "webRequestBlocking",
    "https://www.facebook.com/*",
    "https://web.facebook.com/*",
    "https://www.instagram.com/*",
    "https://*.esuit.dev/*"
  ],
  "options_page": "src/pages/options/index.html",
  "browser_action": {
    "default_icon": "src/assets/logo/favicon-128.png",
    "default_popup": "src/pages/popup/index.html"
  },
  "icons": {
    "16": "src/assets/logo/favicon-16.png",
    "19": "src/assets/logo/favicon-19.png",
    "32": "src/assets/logo/favicon-32.png",
    "38": "src/assets/logo/favicon-38.png",
    "48": "src/assets/logo/favicon-48.png",
    "128": "src/assets/logo/favicon-128.png"
  },
  "web_accessible_resources": [
    "*"
  ],
  "externally_connectable": {
    "matches": [
      "https://www.facebook.com/*",
      "https://web.facebook.com/*",
      "https://www.instagram.com/*",
      "https://*.esuit.dev/*"
    ]
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{c7348757-f353-49fd-9433-74688f8e5972}"
    }
  }
}