Examine source code of Party Fractal

{
  "theme": {
    "images": {
      "theme_frame": "party1.0.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#030303"
    }
  },
  "version": "2.0",
  "name": "Party Fractal",
  "manifest_version": 2,
  "description": "yellow fractal purple fractal green orange blue yellow red black crazy colorful abstract balloons clown birthday cool sick brown grey"
}