Examine source code of Authentic Discord

{
  "manifest_version": 2,
  "version": "1.1resigned1",
  "name": "Authentic Discord",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-001-9c6d74e14860e77ee6f8f43e824bff25.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "#36393f",
      "bookmark_text": "#ffffff",
      "toolbar_field": "#484c52",
      "toolbar_field_text": "#7f8186",
      "toolbar_field_separator": "#7f8186",
      "toolbar_bottom_separator": "#484c52",
      "toolbar_top_separator": "#484c52",
      "toolbar_vertical_separator": "#484c52",
      "sidebar": "#2f3136",
      "sidebar_text": "#ffffff",
      "sidebar_highlight": "#36393f",
      "sidebar_border": "#484c52",
      "popup": "#2f3136",
      "popup_text": "#ffffff",
      "popup_highlight": "#36393f",
      "tab_loading": "#7892da",
      "tab_line": "#7892da",
      "tab_background_separator": "#484c52",
      "button_background_hover": "#7892da",
      "button_background_active": "#677bc4",
      "ntp_background": "#36393f",
      "ntp_text": "#ffffff",
      "tab_background_text": "rgb(153,170,181)",
      "frame": "#23272A",
      "icons_attention": "#7892da"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{9049d0d0-7fc6-4e27-b889-fdb91d31b793}"
    }
  }
}