Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.84 Safari/537.36
Chrome 99
Mac OS X 10.15.7
Desktop
2 years ago
Test name Executions per second
for of: few items 22522088.0 Ops/sec
for of: many items 654298.4 Ops/sec
convert to array: few items 8126313.0 Ops/sec
convert to array: many items 379344.7 Ops/sec
native iterator: few items 22520014.0 Ops/sec
native iterator: many items 621207.8 Ops/sec
native iterator w/ size: few items 12098430.0 Ops/sec
native iterator w/ size: many items: 538491.6 Ops/sec
Script Preparation code:
Tests:
  • for of: few items

  • for of: many items

  • convert to array: few items

  • convert to array: many items

  • native iterator: few items

  • native iterator: many items

  • native iterator w/ size: few items

  • native iterator w/ size: many items: