Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.212 Safari/537.36
Chrome 90
Mac OS X 10.15.7
Desktop
3 years ago
Test name Executions per second
Using the spread operator 73785712.0 Ops/sec
Using Object.assign 941056896.0 Ops/sec
Tests:
  • Using the spread operator

  • Using Object.assign