Examine source code of HiPiHi

{
  "theme": {
    "images": {
      "theme_frame": "Persona_Header_TEMPLATE.jpg"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#333333"
    }
  },
  "version": "2.0",
  "name": "HiPiHi",
  "manifest_version": 2,
  "description": "HiPiHi World is a 3D digital world as rich and complex as the real world, and is created, inhabited and owned by its residents.The residents are the Gods of this virtual world; it is a world of limitless possibilities for creativity and self-expression, within a complex social structure and a fully functioning economy."
}