Examine source code of starry swirls

{
  "theme": {
    "images": {
      "theme_frame": "HeaderCYANstarrywebcopy.jpg"
    },
    "colors": {
      "frame": "#ff8400",
      "tab_background_text": "#d946a8"
    }
  },
  "version": "2.0",
  "name": "starry swirls",
  "manifest_version": 2,
  "description": "abstract girly design with a dash of colorful stars to add some magic to your browser!"
}