Examine source code of NetSuite Scripts Manager

{
  "manifest_version": 3,
  "name": "NetSuite Scripts Manager",
  "version": "1.0.5",
  "description": "NetSuite Scripts Manager - View Scripts & Workflows Instantly",
  "permissions": [
    "activeTab",
    "storage",
    "scripting"
  ],
  "icons": {
    "16": "img/icon16.png",
    "32": "img/icon32.png",
    "48": "img/icon48.png",
    "128": "img/icon128.png"
  },
  "background": {
    "scripts": [
      "js/background.js"
    ]
  },
  "action": {
    "default_title": "NetSuite Scripts Manager",
    "default_popup": "popup.html"
  },
  "web_accessible_resources": [
    {
      "resources": [
        "js/nsmain.js",
        "js/nsscheduler.js"
      ],
      "matches": [
        "https://*.netsuite.com/*"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "ns-scripts-manager@alientechnologyllc.com",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}