Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.182 Safari/537.36
Chrome 88
Mac OS X 10.15.6
Desktop
3 years ago
Test name Executions per second
Using the spread operator 4675197.0 Ops/sec
Using Object.assign 3407852.5 Ops/sec
Script Preparation code:
Tests:
  • Using the spread operator

  • Using Object.assign