Run details:
Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.102 Safari/537.36
Chrome 85
Windows 7
Desktop
4 years ago
Test name Executions per second
Object.assign 4165426.5 Ops/sec
spread operator 15166465.0 Ops/sec
object assign 768416128.0 Ops/sec
Tests:
  • Object.assign

  • spread operator

  • object assign