Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.13; rv:59.0) Gecko/20100101 Firefox/59.0
Firefox 59
Mac OS X 10.13
Other
6 years ago
Test name Executions per second
Using the spread operator 3135249.5 Ops/sec
Using Object.assign 9854653.0 Ops/sec
Tests:
  • Using the spread operator

  • Using Object.assign