Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.13; rv:64.0) Gecko/20100101 Firefox/64.0
Firefox 64
Mac OS X 10.13
Desktop
5 years ago
Test name Executions per second
Using the spread operator 4334925.0 Ops/sec
Using Object.assign 8952210.0 Ops/sec
Tests:
  • Using the spread operator

  • Using Object.assign