MeasureThat.net

Run results for: flatMap vs for in vs forEach

Comparing performance of: flatMap vs for of

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Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Chrome 123
Mac OS X 10.15.7
Desktop
7 months ago
Test name Executions per second
flatMap 431.6 Ops/sec
forEach 9860.4 Ops/sec
for...in 33009372.0 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:

  • flatMap

  • forEach

  • for...in

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