Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.0.0 Safari/537.36
Chrome 115
Mac OS X 10.15.7
Desktop
one year ago
Test name Executions per second
.forEach 16.3 Ops/sec
for..of 47.6 Ops/sec
for..of (destructuring) 33.6 Ops/sec
.map 25.4 Ops/sec
.map (destructuring) 26.2 Ops/sec
.for (init array) 47.7 Ops/sec
.reduce 39.5 Ops/sec
.reduce (destructuring) 39.6 Ops/sec
for..of (reduce) 51.3 Ops/sec
for..of (reduce) (destructuring) 52.3 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)