Examine source code of hello-kitty3

{
  "theme": {
    "images": {
      "theme_frame": "Untitled.png"
    },
    "colors": {
      "frame": "#f03e6e",
      "tab_background_text": "#f03e6e"
    }
  },
  "version": "2.0",
  "name": "hello-kitty3",
  "manifest_version": 2,
  "description": "=]]"
}