Examine source code of Neon Starry Nights

{
  "theme": {
    "images": {
      "theme_frame": "StarryNeonsTop.jpg"
    },
    "colors": {
      "frame": "#ff03a7",
      "tab_background_text": "#00fc19"
    }
  },
  "version": "2.0",
  "name": "Neon Starry Nights",
  "manifest_version": 2,
  "description": "My interpretation of a perfect night sky."
}