Examine source code of Playphrase Roulette

{
  "manifest_version": 2,
  "name": "Playphrase Roulette",
  "version": "2.1",
  "description": "Spin for a random movie quote and watch it on Playphrase. Built by TripperDeeLabs.",
  "browser_action": {
    "default_title": "Playphrase Roulette",
    "default_popup": "popup.html",
    "default_icon": {
      "200": "icon.png"
    }
  },
  "icons": {
    "200": "icon.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "playphrase-roulette@tripperdeelabs.dev",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  }
}