Examine source code of Filelist Tracker

{
  "theme": {
    "images": {
      "theme_frame": "Persona_Header_LABSssss.jpg"
    },
    "colors": {
      "frame": "#120505",
      "tab_background_text": "#070b0f"
    }
  },
  "version": "2.0",
  "name": "Filelist Tracker",
  "manifest_version": 2,
  "description": "Filelist Tracker - Enjoy !\nExclusive by ALIEN"
}