Examine source code of Neverwinter Nights

{
  "theme": {
    "images": {
      "theme_frame": "33.jpg"
    },
    "colors": {
      "frame": "#857d7d",
      "tab_background_text": "#edf50c"
    }
  },
  "version": "2.0",
  "name": "Neverwinter Nights",
  "manifest_version": 2,
  "description": "Neverwinter Nights"
}