Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.106 Safari/537.36
Chrome 91
Windows
Desktop
3 years ago
Test name Executions per second
Using the spread operator 1618299.6 Ops/sec
Using Object.assign 1956441.2 Ops/sec
Babel 655076.6 Ops/sec
Script Preparation code:
Tests:
  • Using the spread operator

  • Using Object.assign

  • Babel