Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.110 Safari/537.36
Chrome 70
Mac OS X 10.13.6
Desktop
6 years ago
Test name Executions per second
Object.assign 3608852.8 Ops/sec
spread operator 2105274.5 Ops/sec
Tests:
  • Object.assign

  • spread operator