Examine source code of Taktar

{
  "theme": {
    "images": {
      "theme_frame": "Taktar.png"
    },
    "colors": {
      "frame": "#e0b421",
      "tab_background_text": "#6c1a9c"
    }
  },
  "version": "2.0",
  "name": "Taktar",
  "manifest_version": 2,
  "description": "My art is my life :) this and all :)"
}