Examine source code of chibi gaga

{
  "theme": {
    "images": {
      "theme_frame": "headerrrr.png"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "chibi gaga",
  "manifest_version": 2,
  "description": "chibi gaga!\n\nall drawing credit goes to:\n<a href=\"https://outgoing.prod.mozaws.net/v1/a642d25d511fb8d5286c6d546abd5b0b121c0bebc2bb9b6172cbd3edb530ebee/http%3A//www.joapa.blogspot.com/\" rel=\"nofollow\">http://www.joapa.blogspot.com/</a>"
}