Examine source code of Fuzzy Roblox R

{
  "theme": {
    "images": {
      "theme_frame": "FuzzRblxHead.png"
    },
    "colors": {
      "frame": "#4d4d4d",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Fuzzy Roblox R",
  "manifest_version": 2,
  "description": "The roblox \"R\" with fuzzy red lines. I couldn't think of anything to do, and my bro said \"Roblox!\". So here it is!"
}