Examine source code of My Todo List

{
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  "name": "My Todo List",
  "version": "1.3",
  "description": "Une liste de tâches premium et esthétique pour votre navigateur.",
  "permissions": [
    "storage"
  ],
  "action": {
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icons/todo-16.png",
      "32": "icons/todo-32.png",
      "64": "icons/todo-64.png",
      "128": "icons/todo-128.png",
      "256": "icons/todo-256.png",
      "512": "icons/todo-512.png"
    }
  },
  "icons": {
    "16": "icons/todo-16.png",
    "32": "icons/todo-32.png",
    "64": "icons/todo-64.png",
    "128": "icons/todo-128.png",
    "256": "icons/todo-256.png",
    "512": "icons/todo-512.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "mytodolist.contact@jakobel.com",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}