Examine source code of Tab God

{
  "manifest_version": 2,
  "name": "Tab God",
  "version": "1.0",
  "description": "Intelligent tab management",
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_action": {
    "browser_style": false,
    "default_title": "Open Tab God",
    "default_area": "tabstrip",
    "default_icon": {
      "16": "icons/hand-white.svg",
      "32": "icons/hand-white.svg",
      "48": "icons/hand-white.svg",
      "64": "icons/hand-white.svg"
    }
  },
  "permissions": [
    "tabs",
    "storage"
  ],
  "icons": {
    "16": "icons/hand-white.svg",
    "32": "icons/hand-white.svg",
    "48": "icons/hand-white.svg",
    "128": "icons/hand-white.svg"
  },
  "content_security_policy": "default-src 'self'; style-src 'self'; font-src 'self'; img-src 'self' data:;",
  "browser_specific_settings": {
    "gecko": {
      "id": "tabgod@example.org"
    }
  },
  "web_accessible_resources": [
    "abouttabs.html",
    "fonts/*.woff2"
  ]
}