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Run results for: while vs for vs forEach vs for of - 1000000

Compare the new ES6 spread operator with the traditional concat() method and push

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Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36
Chrome 105
Mac OS X 10.15.7
Desktop
one year ago
Test name Executions per second
while 1349.3 Ops/sec
for 1438.8 Ops/sec
forEach 51442.0 Ops/sec
for of 165081.4 Ops/sec
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Script Preparation code:
Tests:

  • while

  • for

  • forEach

  • for of