Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
Chrome 126
Mac OS X 10.15.7
Desktop
5 months ago
Test name Executions per second
Simple for loop - Access index and value 18412.3 Ops/sec
Array.forEach - Access index and value 255152.3 Ops/sec
for-of + Array.entries 129250.6 Ops/sec
for-of - Access value only 323002.1 Ops/sec
Simple for loop - Access value only 18426.8 Ops/sec
Array.forEach - Access value only 228962.4 Ops/sec
Script Preparation code:
Tests:
  • Simple for loop - Access index and value

  • Array.forEach - Access index and value

  • for-of + Array.entries

  • for-of - Access value only

  • Simple for loop - Access value only

  • Array.forEach - Access value only