Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36
Chrome 68
Mac OS X 10.13.6
Desktop
6 years ago
Test name Executions per second
Using the spread operator 2336438.8 Ops/sec
Using Object.assign 3724717.5 Ops/sec
Tests:
  • Using the spread operator

  • Using Object.assign