Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 11_2_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.192 Safari/537.36
Chrome 88
Mac OS X 11.2.2
Desktop
3 years ago
Test name Executions per second
object spread 5179.0 Ops/sec
immutable-js 44946.5 Ops/sec
HTML Preparation code:
Tests:
  • object spread

  • immutable-js