Examine source code of Eternal Matter

{
  "theme": {
    "images": {
      "theme_frame": "EternalMatter.jpg"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Eternal Matter",
  "manifest_version": 2,
  "description": "Could a simple 2D image contain all of the world's information? Probably not. But hey, it kinda looks cool don't it?"
}