Examine source code of Koga

{
  "name": "KoGaMa 2021-11-21 6_44_21 PM",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "KoGaMa 2021-10-30 12_30_26 PM.png"
    },
    "colors": {
      "frame": "rgba(148, 251, 255, 1)",
      "tab_background_text": "rgba(255, 0, 0, 1)",
      "toolbar": "rgba(0, 0, 0, 1)",
      "bookmark_text": "rgba(255, 0, 0, 1)",
      "toolbar_field": "rgba(71, 52, 52, 1)",
      "toolbar_field_text": "rgba(255, 0, 0, 1)",
      "tab_line": "rgba(255, 119, 0, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{7c7109a7-a176-4bc0-8a3a-f8808d2a8ca6}"
    }
  }
}