Examine source code of Lin-Manuel Miranda Tweets

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#b5b5b5",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Lin-Manuel Miranda Tweets",
  "manifest_version": 2,
  "description": "Just some of my favorite tweets from creator of Tony winning Broadway show 'Hamilton' and Tony winning show 'In The Heights'! #HamforHeights"
}