Examine source code of Devourer of Gods

{
  "name": "Devourer of Gods",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "Без имени-1.png"
    },
    "colors": {
      "frame": "rgba(133, 25, 104, 1)",
      "tab_background_text": "rgba(0, 0, 0, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{b72f1c9d-c834-4c36-8a2d-db6570b486fd}"
    }
  }
}