TimeFlow

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "TimeFlow",
  "version": "0.1.0",
  "description": "TimeFlow is a Chrome extension that tracks time you spend on every website.",
  "icons": {
    "16": "icon.png",
    "48": "icon.png",
    "128": "icon.png"
  },
  "background": {
    "scripts": [
      "js/background.js"
    ]
  },
  "offline_enabled": true,
  "chrome_url_overrides": {
    "newtab": "newTab.html"
  },
  "permissions": [
    "idle",
    "tabs"
  ],
  "content_security_policy": "script-src 'self' https://ssl.google-analytics.com; object-src 'self'"
}