Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 11.4; rv:86.0) Gecko/20100101 Firefox/86.0
Firefox 86
Mac OS X 11.4
Desktop
2 years ago
Test name Executions per second
object spread 9121.5 Ops/sec
immutable-js 22341.5 Ops/sec
HTML Preparation code:
Tests:
  • object spread

  • immutable-js