Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.75 Safari/537.36
Chrome 68
Mac OS X 10.13.3
Desktop
6 years ago
Test name Executions per second
Using the spread operator 1472895.9 Ops/sec
Using Object.assign 3619988.5 Ops/sec
Tests:
  • Using the spread operator

  • Using Object.assign