Examine source code of Pinoy Spikes

{
  "theme": {
    "images": {
      "theme_frame": "persona_header.jpg"
    },
    "colors": {
      "frame": "#322b54",
      "tab_background_text": "#faf9f7"
    }
  },
  "version": "2.0",
  "name": "Pinoy Spikes",
  "manifest_version": 2,
  "description": "Fruit spikes in a market near Tagaytay"
}