Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.0 Safari/605.1.15
Safari 14
Mac OS X 10.15.7
Desktop
4 years ago
Test name Executions per second
Using the spread operator 2219918.8 Ops/sec
Using Object.assign 5022251.5 Ops/sec
Tests:
  • Using the spread operator

  • Using Object.assign