Examine source code of The First Gate

{
  "theme": {
    "images": {
      "theme_frame": "FF-SKIN.png"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#f0d28b"
    }
  },
  "version": "2.0",
  "name": "The First Gate",
  "manifest_version": 2,
  "description": "\"You make the world you move through as you move through a world that makes you.\" — Bull Garlington"
}