clappr

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "clappr",
  "description": "Displays emoji's and sounds claps on top of your browser content",
  "version": "2.1.2",
  "background": {
    "persistent": true,
    "scripts": [
      "firebase-app.js",
      "firebase-database.js",
      "extension.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "all_frames": false,
      "js": [
        "easytimer.min.js",
        "move.min.js",
        "content.js"
      ]
    }
  ],
  "browser_action": {
    "default_popup": "popup.html",
    "default_icon": "icon.png",
    "default_title": "clappr presenter"
  },
  "permissions": [
    "storage"
  ],
  "content_security_policy": "script-src 'self' https://www.gstatic.com/ https://cdn.firebase.com https://*.firebaseio.com https://www.googleapis.com; object-src  'self'",
  "web_accessible_resources": [
    "claps/*",
    "reactions/*"
  ]
}