Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36
Chrome 120
Mac OS X 10.15.7
Desktop
10 months ago
Test name Executions per second
Object spread 17375.6 Ops/sec
new Map 89877.1 Ops/sec
Object assign 17048.5 Ops/sec
Script Preparation code:
Tests:
  • Object spread

  • new Map

  • Object assign