Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.88 Safari/537.36
Chrome 87
Windows
Desktop
3 years ago
Test name Executions per second
Object.assign 236688.1 Ops/sec
spread operator 285418.7 Ops/sec
property accessor 790893.3 Ops/sec
Script Preparation code:
Tests:
  • Object.assign

  • spread operator

  • property accessor