Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.116 Safari/537.36
Chrome 80
Mac OS X 10.14.6
Desktop
4 years ago
Test name Executions per second
Object.assign 2299497.8 Ops/sec
spread operator 6885458.0 Ops/sec
object assign 476223328.0 Ops/sec
Tests:
  • Object.assign

  • spread operator

  • object assign