Run details:
Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36
Chrome 92
Windows 7
Desktop
3 years ago
Test name Executions per second
Using the spread operator 713395.8 Ops/sec
Using Object.assign 1116894.2 Ops/sec
Babel 269944.1 Ops/sec
Script Preparation code:
Tests:
  • Using the spread operator

  • Using Object.assign

  • Babel