Examine source code of Xiao

{
  "name": "Xiao",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "Screenshot 2023-02-06 163617.png"
    },
    "colors": {
      "frame": "rgba(5, 61, 52, 1)",
      "tab_background_text": "rgba(83, 148, 136, 1)",
      "toolbar": "rgba(68, 72, 74, 1)",
      "bookmark_text": "rgba(110, 245, 200, 1)",
      "toolbar_field": "rgba(255, 255, 255, 1)",
      "toolbar_field_text": "rgba(108, 34, 199, 1)",
      "tab_line": "rgba(255, 0, 4, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{116597f0-433f-41b4-b877-971f7bc4af8f}"
    }
  }
}