Alarm Clock

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Alarm Clock",
  "description": "Digital Clock with Audio Alarms",
  "version": "1.1",
  "manifest_version": 2,
  "app": {
    "background": {
      "scripts": [
        "background.js"
      ]
    }
  },
  "icons": {
    "16": "alarm-16.png",
    "128": "alarm-128.png"
  },
  "permissions": [
    "https://www.google-analytics.com/",
    "storage"
  ],
  "offline_enabled": true
}