Examine source code of GreatestTutorials

{
  "theme": {
    "images": {
      "theme_frame": "Untitled-3.png"
    },
    "colors": {
      "frame": "#2a05e6",
      "tab_background_text": "#0a9cc9"
    }
  },
  "version": "2.0",
  "name": "GreatestTutorials",
  "manifest_version": 2,
  "description": "Greatest Tutorials \n\nyoutube.com/XGreatestTutorialsXx"
}