Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.81 Safari/537.36
Chrome 69
Mac OS X 10.13.4
Desktop
6 years ago
Test name Executions per second
Using the spread operator 3070779.0 Ops/sec
Using Object.assign 4807393.5 Ops/sec
Tests:
  • Using the spread operator

  • Using Object.assign