Run details:
Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.77 Safari/537.36
Chrome 70
Windows 8.1
Desktop
6 years ago
Test name Executions per second
Using the spread operator 3575640.5 Ops/sec
Using Object.assign 4117392.8 Ops/sec
Tests:
  • Using the spread operator

  • Using Object.assign