Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.86 Safari/537.36
Chrome 73
Windows
Desktop
5 years ago
Test name Executions per second
Object.assign 2895847.0 Ops/sec
spread operator 1260537.0 Ops/sec
object assign 31173050.0 Ops/sec
Tests:
  • Object.assign

  • spread operator

  • object assign