Examine source code of WebSocket Client

{
  "manifest_version": 2,
  "name": "WebSocket Client",
  "version": "1.0",
  "description": "A simple WebSocket client for testing and debugging.",
  "permissions": [
    "tabs",
    "storage"
  ],
  "browser_action": {
    "default_popup": "popup.html",
    "default_title": "WebSocket Client"
  },
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{33c90948-1fdc-478e-8e1c-4a501d4d80b7}"
    }
  }
}