Examine source code of Audacity Web Assistant

{
  "manifest_version": 2,
  "name": "Audacity Web Assistant",
  "version": "1.0",
  "description": "Quick access to Audacity tools, docs, plugins, and support.",
  "permissions": [
    "tabs"
  ],
  "browser_action": {
    "default_title": "Audacity Assistant",
    "default_popup": "popup.html",
    "default_icon": "icons/icon.png"
  },
  "icons": {
    "48": "icons/icon.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{0e6739f7-fa13-478d-984a-6f283d7b5da4}"
    }
  }
}