System Information

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "System Information",
  "short_name": "Sys Info",
  "version": "0.2",
  "description": "Displays your system information",
  "permissions": [
    "system.cpu",
    "system.memory",
    "system.storage"
  ],
  "browser_action": {
    "default_icon": "images/icon.png",
    "default_popup": "popup.html"
  }
}