{
  "info": {
    "id": 32,
    "origId": "HTML: Broadcasting",
    "name": "HTML: Broadcasting",
    "url": "https://html.spec.whatwg.org/multipage/comms.html#dom-broadcastchannel-postmessage",
    "catId": "networking"
  },
  "features": [
    "BroadcastChannel.prototype.close",
    "BroadcastChannel.prototype.postMessage"
  ]
}