Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.157 Safari/537.36
Chrome 74
Mac OS X 10.13.6
Desktop
5 years ago
Test name Executions per second
Using the spread operator 5489253.5 Ops/sec
Using Object.assign 6564072.0 Ops/sec
Tests:
  • Using the spread operator

  • Using Object.assign