Run details:
Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 Safari/537.36
Chrome 64
Windows 7
Desktop
5 years ago
Test name Executions per second
Using the spread operator 1367991.6 Ops/sec
Using Object.assign 998266.8 Ops/sec
Tests:
  • Using the spread operator

  • Using Object.assign