• filter demo
• sort demo
• optimized resort demo

      
this.showChildView('list', new MySortedList({
  collection: myList
}));

this.showChildView('list2', new MySortedList({
  collection: myList,
  viewComparator: (model) => {
    return -1 * model.get('msg').length
  }
}));

this.showChildView('list3', new MySortedList({
  collection: myList,
  viewComparator: (model) => {
    return Math.random()
  }
}));
      
    

This is a demo showing the same backing collection sorted in three different ways at the view layer.