Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.99 Safari/537.36 Vivaldi/2.9.1705.41
Chrome 78
Linux
Desktop
5 years ago
Test name Executions per second
Using the spread operator 1744913.2 Ops/sec
Using Object.assign 920760.9 Ops/sec
Tests:
  • Using the spread operator

  • Using Object.assign