Run details:
Mozilla/5.0 (iPhone; CPU iPhone OS 15_4_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.4 Mobile/15E148 Safari/604.1
Mobile Safari 15
iOS 15.4.1
Mobile
2 years ago
Test name Executions per second
Using the spread operator 3229633.2 Ops/sec
Using Object.assign 2461294.8 Ops/sec
Babel 500511.8 Ops/sec
Script Preparation code:
Tests:
  • Using the spread operator

  • Using Object.assign

  • Babel