WallSign Digital Signage

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "WallSign Digital Signage",
  "short_name": "WallSign Digital Signage",
  "description": "This extension add some features to the WallSign Digital Signage Web Player",
  "version": "1.1.5",
  "browser_action": {
    "default_icon": "icon.png",
    "default_popup": "popup.html"
  },
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "permissions": [
    "activeTab",
    "storage",
    "<all_urls>"
  ],
  "externally_connectable": {
    "ids": [
      "*"
    ],
    "matches": [
      "http://play.wallsign.eu/",
      "http://localhost:3000/"
    ]
  }
}