Examine source code of double A 2

{
  "theme": {
    "images": {
      "theme_frame": "aabd.jpg"
    },
    "colors": {
      "frame": "#f20909",
      "tab_background_text": "#030101"
    }
  },
  "version": "2.0",
  "name": "double A 2",
  "manifest_version": 2,
  "description": "Double A is my logo."
}