Examine source code of JumpSeat Extension

{
  "name": "JumpSeat",
  "version": "6.0.14",
  "manifest_version": 2,
  "author": "JumpSeat, LLC",
  "description": "The enterprise on-screen guidance platform.",
  "browser_action": {
    "default_title": "JumpSeat",
    "default_icon": {
      "16": "icons/icon16.png",
      "20": "icons/icon20.png",
      "32": "icons/icon32.png",
      "48": "icons/icon48.png"
    },
    "default_popup": "popup.html"
  },
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "web_accessible_resources": [
    "icons/icon16.png",
    "icons/icon20.png",
    "icons/icon32.png",
    "icons/icon44.png",
    "icons/icon48.png",
    "icons/icon50.png",
    "icons/icon100.png",
    "icons/icon128.png",
    "icons/icon150.png",
    "icons/icon256.png",
    "icons/icon512.png",
    "icons/icon1024.png",
    "images/jumpseat-icon.svg",
    "images/jumpseat-logo.svg",
    "images/jumpseat-logo.png"
  ],
  "permissions": [
    "https://*/*",
    "storage"
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "content_scripts": [
    {
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "all_frames": true,
      "run_at": "document_end",
      "js": [
        "jumpseat-extension.js"
      ],
      "css": [
        "css/console.css"
      ]
    }
  ],
  "applications": {
    "gecko": {
      "id": "bschmidt@leappoint.com"
    }
  },
  "content_security_policy": "script-src 'self'; object-src 'self'"
}