Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.131 Safari/537.36
Chrome 74
Mac OS X 10.14.4
Desktop
5 years ago
Test name Executions per second
Object.assign 1548553.9 Ops/sec
spread operator 3767977.5 Ops/sec
Tests:
  • Object.assign

  • spread operator