Examine source code of twitQA

{
  "theme": {
    "images": {
      "theme_frame": "twitqa_firefox_theme.jpg"
    },
    "colors": {
      "frame": "#17b7e8",
      "tab_background_text": "#1061d1"
    }
  },
  "version": "2.0",
  "name": "twitQA",
  "manifest_version": 2,
  "description": "twitqa is a place where you can see the twitters interacting with each other in a most knowledgeable way.Everything is asked,answered and discussed by people like you."
}