Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.86 Safari/537.36
Chrome 73
Mac OS X 10.14.3
Desktop
5 years ago
Test name Executions per second
Object.assign 4369326.5 Ops/sec
spread operator 3998365.5 Ops/sec
Tests:
  • Object.assign

  • spread operator