Examine source code of BugBug Automation Testing

{
  "manifest_version": 2,
  "name": "BugBug Automation Testing",
  "description": "Automate your website testing without code. An easy alternative to Selenium, Cypress and Katalon.",
  "version": "11.5.4",
  "icons": {
    "16": "icon16.png",
    "48": "icon48.png",
    "128": "icon128.png"
  },
  "incognito": "spanning",
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "content_scripts": [
    {
      "js": [
        "webappContent.js"
      ],
      "matches": [
        "https://app.bugbug.io/*"
      ],
      "run_at": "document_start"
    }
  ],
  "browser_action": {
    "default_popup": "popup.html",
    "default_title": "BugBug Automation Testing (11.5.4)"
  },
  "content_security_policy": "script-src 'self'; object-src 'self'",
  "web_accessible_resources": [
    "injection.js",
    "injection.js.map",
    "content.js.map",
    "background.js.map",
    "webappContent.js.map",
    "static/media/*",
    "sandbox.html",
    "sandbox.js"
  ],
  "permissions": [
    "alarms",
    "tabs",
    "webNavigation",
    "webRequest",
    "webRequestAuthProvider",
    "declarativeNetRequest",
    "debugger",
    "storage",
    "scripting",
    "downloads",
    "system.display",
    "offscreen"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "sandbox": {
    "pages": [
      "sandbox.html"
    ]
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{db70d158-e872-4829-a75a-eedd35c26b61}"
    }
  }
}