Run details:
Mozilla/5.0 (iPhone; CPU iPhone OS 13_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) CriOS/80.0.3987.95 Mobile/15E148 Safari/604.1
Chrome Mobile iOS 80
iOS 13.3
Mobile
4 years ago
Test name Executions per second
object spread 1146.7 Ops/sec
immutable-js 16559.5 Ops/sec
HTML Preparation code:
Tests:
  • object spread

  • immutable-js