MeasureThat.net

Run results for: Iteration through array; of vs forEach

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Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36
Chrome 78
Linux
Desktop
5 years ago
Test name Executions per second
of 480849.5 Ops/sec
forEach 1457862.5 Ops/sec
Script Preparation code:
AخA
 
arr = [1,2,3,4,5]
Tests:

  • of

     
    for (val of arr) Number(val)

  • forEach

     
    arr.forEach(val => Number(val))