Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36
Chrome 107
Windows
Desktop
2 years ago
Test name Executions per second
Object spread 3314.4 Ops/sec
new Map 26135.5 Ops/sec
Object assign 5191.3 Ops/sec
Script Preparation code:
Tests:
  • Object spread

  • new Map

  • Object assign