Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.84 Safari/537.36
Chrome 99
Mac OS X 10.15.7
Desktop
2 years ago
Test name Executions per second
object spread 4737.9 Ops/sec
immutable-js 42645.5 Ops/sec
native Map 117222.4 Ops/sec
HTML Preparation code:
Tests:
  • object spread

  • immutable-js

  • native Map