Examine source code of HUBET

{
  "name": "ghedep",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "chup-anh-mua-thu.jpg"
    },
    "colors": {
      "frame": "rgba(145, 170, 227, 1)",
      "tab_background_text": "rgba(166, 78, 78, 1)",
      "bookmark_text": "rgba(179, 13, 13, 1)",
      "toolbar_field": "rgba(224, 240, 221, 1)",
      "toolbar_field_text": "rgba(122, 64, 64, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{0adb44ab-105c-48c6-ba71-6bdf6c9cb483}"
    }
  }
}