Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.5.2 Safari/605.1.15
Safari 16
Mac OS X 10.15.7
Desktop
one year ago
Test name Executions per second
.forEach 29.1 Ops/sec
for..of 35.6 Ops/sec
for..of (destructuring) 30.7 Ops/sec
.map 30.8 Ops/sec
.map (destructuring) 32.7 Ops/sec
.for (init array) 36.2 Ops/sec
.reduce 34.6 Ops/sec
.reduce (destructuring) 34.0 Ops/sec
for..of (reduce) 37.6 Ops/sec
for..of (reduce) (destructuring) 37.0 Ops/sec
Script Preparation code:
Tests:
  • .forEach

  • for..of

  • for..of (destructuring)

  • .map

  • .map (destructuring)

  • .for (init array)

  • .reduce

  • .reduce (destructuring)

  • for..of (reduce)

  • for..of (reduce) (destructuring)