Examine source code of Sticky Notes Pro

{
  "manifest_version": 2,
  "name": "Sticky Notes Pro",
  "version": "1.3.1",
  "description": "Advanced cross-site sticky notes with customization options",
  "permissions": [
    "storage",
    "tabs",
    "<all_urls>",
    "downloads",
    "scripting"
  ],
  "browser_action": {
    "default_popup": "popup.html",
    "default_icon": {
      "16": "images/icon16.png",
      "48": "images/icon48.png",
      "128": "images/icon128.png"
    }
  },
  "icons": {
    "16": "images/icon16.png",
    "48": "images/icon48.png",
    "128": "images/icon128.png"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_end"
    }
  ],
  "web_accessible_resources": [
    "images/texture1.png",
    "images/texture2.png",
    "images/texture3.png",
    "images/texture4.png",
    "images/texture5.png",
    "images/texture6.png",
    "images/texture7.png",
    "images/texture8.png",
    "images/texture9.png",
    "images/texture10.png"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{29bfb44f-fbdd-4434-b74b-b397e05d6c3e}"
    }
  }
}