Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 11_2_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.150 Safari/537.36
Chrome 88
Mac OS X 11.2.3
Desktop
3 years ago
Test name Executions per second
Using the spread operator 1549426.4 Ops/sec
Using Object.assign 4207298.5 Ops/sec
Tests:
  • Using the spread operator

  • Using Object.assign