Examine source code of Ta3atiq

{
  "name": "Ta3atiq",
  "version": "1.0.3resigned1",
  "manifest_version": 2,
  "description": "Transcribe Web Pages",
  "page_action": {
    "browser_style": true,
    "default_icon": "ta3atic-48.png",
    "default_title": "Toggle trascription"
  },
  "options_ui": {
    "page": "options.html"
  },
  "permissions": [
    "storage",
    "tabs"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "transcribe.js"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{853db27e-a77d-4894-b128-e81f46f36bef}"
    }
  }
}