Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:109.0) Gecko/20100101 Firefox/111.0
Firefox 111
Mac OS X 10.15
Desktop
one year ago
Test name Executions per second
.forEach 53.2 Ops/sec
for..of 53.8 Ops/sec
for..of (destructuring) 45.5 Ops/sec
.map 46.1 Ops/sec
.map (destructuring) 45.2 Ops/sec
.for (init array) 49.1 Ops/sec
.reduce 46.1 Ops/sec
.reduce (destructuring) 45.8 Ops/sec
for..of (reduce) 52.6 Ops/sec
for..of (reduce) (destructuring) 51.3 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)