Examine source code of RamJet Inspector Quantum

{
  "manifest_version": 2,
  "name": "RamJet Inspector Quantum",
  "version": "2.0.2resigned1",
  "applications": {
    "gecko": {
      "id": "ramjet-inspector-quantum@fg.cz"
    }
  },
  "background": {
    "scripts": [
      "common.js",
      "notification/notification.js",
      "inspector.js"
    ]
  },
  "description": "RamJet Inspector is a tool that displays developer console for server side web application framework Ram Jet authored by FG Forrest company.",
  "icons": {
    "24": "icons/icon-24.png",
    "64": "icons/icon-64.png",
    "128": "icons/icon-128.png"
  },
  "page_action": {
    "browser_style": true,
    "default_icon": {
      "24": "icons/icon-24.png",
      "64": "icons/icon-64.png",
      "128": "icons/icon-128.png"
    },
    "default_title": "RamJet Inspector",
    "default_popup": "popup/popup.html"
  },
  "permissions": [
    "<all_urls>",
    "activeTab",
    "tabs",
    "contextMenus",
    "cookies",
    "notifications"
  ]
}