Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.117 Safari/537.36
Chrome 66
Mac OS X 10.10.5
Desktop
6 years ago
Test name Executions per second
Using the spread operator 1272378.5 Ops/sec
Using Object.assign 1005293.8 Ops/sec
Tests:
  • Using the spread operator

  • Using Object.assign