bower install y-memory --save

npm install y-memory --save

Y({
  db: {
    name: 'memory'
  },
  connector: {
    name: 'websockets-client', // use the websockets connector
    room: 'Textarea-example-dev'
  },
  share: {
    textarea: 'Text' // y.share.textarea is of type Y.Text
  }
}).then(function (y) {
  // bind the textarea to a shared text element
  y.share.textarea.bind(document.getElementById('textfield'))
}