Examine source code of Follow Development

{
  "theme": {
    "images": {
      "theme_frame": "FDpersonatop.png"
    },
    "colors": {
      "frame": "#c9c9c9",
      "tab_background_text": "#999999"
    }
  },
  "version": "2.0",
  "name": "Follow Development",
  "manifest_version": 2,
  "description": "Follow Development. FollowDev provides an incredible portfolio of templates and tutorials for both the beginner and experienced web designer.\n\n<a href=\"https://outgoing.prod.mozaws.net/v1/78ebfc424049936201282c2908b43363058d93483a103a5ab53d021c48a3910a/http%3A//www.FollowDev.com/\" rel=\"nofollow\">http://www.FollowDev.com/</a>"
}