Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.36 Edg/101.0.1210.32
Chrome 101
Windows
Desktop
2 years ago
Test name Executions per second
new Intl.DateTimeFormat.format() 8812.1 Ops/sec
cached Intl.DateTimeFormat.format() 297803.6 Ops/sec
new Intl.DateTimeFormat.formatToParts 8857.9 Ops/sec
cached Intl.DateTimeFormat.formatToParts() 144113.9 Ops/sec
Script Preparation code:
Tests:
  • new Intl.DateTimeFormat.format()

  • cached Intl.DateTimeFormat.format()

  • new Intl.DateTimeFormat.formatToParts

  • cached Intl.DateTimeFormat.formatToParts()