Followbook

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Followbook",
  "description": "keep an eye on your facebook friends movements",
  "version": "1.6",
  "background": {},
  "permissions": [
    "tabs",
    "storage",
    "http://*/",
    "https://*/"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://www.facebook.com/*"
      ],
      "js": [
        "jquery-2.1.1.js",
        "myScript.js"
      ],
      "css": [
        "style.css"
      ],
      "run_at": "document_end"
    }
  ],
  "icons": {
    "16": "icons/icon16.png",
    "32": "icons/icon32.png",
    "38": "icons/icon38.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "page_action": {
    "default_icon": "icons/icon48.png"
  }
}