LocalStorage Sync

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "LocalStorage Sync",
  "version": "3.9.3",
  "description": "Sync local storage and session storage data from one computer to another!",
  "icons": {
    "16": "img/16x16.png",
    "48": "img/48x48.png",
    "128": "img/128x128.png"
  },
  "background": {
    "scripts": [
      "jquery.js",
      "script.js"
    ]
  },
  "offline_enabled": true,
  "browser_action": {
    "default_icon": "img/128x128.png",
    "default_popup": "popup.html"
  },
  "options_ui": {
    "page": "options/options.html",
    "open_in_tab": false
  },
  "incognito": "split",
  "permissions": [
    "activeTab",
    "storage",
    "tabs"
  ]
}