manifest.json

{

  "manifest_version": 2,
  "name": "Twitch Pin Favorites",
  "version": "1.8.3",

  "description": "Pin your favorite Twitch channels to the top of the navigation bar so you can easily see when they're live at a glance.",

  "icons": {
    "48": "icons/icon-48.png"
  },

  "content_scripts": [
    {
      "matches": ["*://www.twitch.tv/*"],
      "js": ["pin-favs.js", "purify.min.js"]
    }
  ],
  
  "options_ui": {
    "page": "options.html",
    "browser_style": true
  },
  
  "permissions": [
	"storage"
  ],
  
  "browser_specific_settings": {
	"gecko": {
		"id": "{3b27a5de-c124-42ef-81a8-b265c2be9212}"
		}
	}

}