Examine source code of WriterDuet Integration

{
  "manifest_version": 2,
  "name": "WriterDuet Integration",
  "version": "1.0",
  "description": "Integrate with WriterDuet to enhance your screenwriting workflow.",
  "permissions": [
    "tabs",
    "activeTab",
    "storage",
    "*://writerduet.com/*"
  ],
  "browser_action": {
    "default_popup": "popup.html",
    "default_icon": "icons/icon_128.png"
  },
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "icons": {
    "128": "icons/icon_128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "*://writerduet.com/*"
      ],
      "js": [
        "content.js"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{d2f5014a-828c-4663-a891-372a6da809f8}"
    }
  }
}